Best of Launch HN


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#1 Launch HN: 70MillionJobs (YC S17) – Job board for people with criminal records

1879 points | 506 comments | Aug 02, 2017 | by RBBronson123

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#2 Launch HN: Prometheus (YC W19) – Remove CO2 from Air and Turn It into Gasoline

1250 points | 565 comments | May 06, 2019 | by rmcginnis

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#3 Launch HN: Electric Air (YC W23) – Heat pump sold directly to homeowners

927 points | 789 comments | Mar 13, 2023 | by cmui

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#4 Launch HN: Promise (YC W18) – Cost-effective, more humane alternative to jail

912 points | 410 comments | Mar 20, 2018 | by dfrappier

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#5 Launch HN: Airhart Aeronautics (YC S22) – A modern personal airplane

738 points | 615 comments | Aug 05, 2024 | by n_ermosh

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#6 Launch HN: Aqua Voice (YC W24) – Voice-driven text editor

716 points | 244 comments | Mar 26, 2024 | by the_king

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#7 Launch HN: Fly.io (YC W20) – Deploy app servers close to your users

626 points | 261 comments | Mar 18, 2020 | by mrkurt

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#8 Launch HN: Heimdal (YC S21) – Carbon neutral cement

617 points | 220 comments | Aug 02, 2021 | by marcuslima

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#9 Launch HN: Regatta Storage (YC F24) – Turn S3 into a local-like, POSIX cloud FS

587 points | 320 comments | Nov 18, 2024 | by huntaub

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Web3 Jobs – Start a career in Web3

Blockchain, Solidity, Smart Contracts and Crypto Jobs

Web3 Jobs

#10 Launch HN: Fig (YC S20) – Autocomplete for the Terminal

559 points | 377 comments | May 25, 2021 | by mschrage

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#11 Launch HN: Pynecone (YC W23) – Web Apps in Pure Python

550 points | 315 comments | Mar 13, 2023 | by picklelo

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#12 Launch HN: OutSail (YC W23) – Wingsails to reduce cargo ship fuel consumption

527 points | 269 comments | Apr 03, 2023 | by jmoorebeek

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#13 Launch HN: Play.ht (YC W23) – Generate and clone voices from 20 seconds of audio

459 points | 458 comments | Mar 27, 2023 | by hammadh

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#14 Launch HN: Double (YC W24) – Index Investing with 0% Expense Ratios

443 points | 413 comments | Dec 10, 2024 | by jjmaxwell4

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#15 Launch HN: Lago (YC S21) – Open-source usage-based billing

442 points | 141 comments | Feb 13, 2023 | by Rafsark

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#16 Launch HN: Lambda School (YC S17) – CS education that's free until you get a job

436 points | 266 comments | Aug 14, 2017 | by austenallred

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#17 Launch HN: Resend (YC W23) – Email API for developers using React

432 points | 270 comments | Jun 13, 2023 | by zenorocha

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#18 Launch HN: Common Paper (YC W23) – SAFEs for Commercial Contracts

431 points | 167 comments | May 23, 2023 | by jakestein

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#19 Launch HN: Living Carbon (YC W20) – Trees that capture and store more carbon

424 points | 256 comments | Mar 14, 2022 | by maddiehalla

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#20 Launch HN: Twenty.com (YC S23) – Open-source CRM

415 points | 311 comments | Jul 19, 2023 | by iFelix

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#21 Launch HN: Exa (YC S21) – The web as a database

412 points | 133 comments | May 06, 2025 | by willbryk

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#22 Launch HN: Got-it (YC W19) – Bluetooth labels for tracking things at work

411 points | 143 comments | Dec 16, 2019 | by brian_krejcarek

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#23 Launch HN: Art in Res (YC W20) – Buy art directly from artists

410 points | 220 comments | Apr 09, 2020 | by JohnFriel

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#24 Launch HN: Necto (YC W18) – ISP Starter Kit

404 points | 78 comments | May 14, 2018 | by montasaurus

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#25 Launch HN: CodeCrafters (YC S22) – Practice writing complex software

403 points | 206 comments | Aug 04, 2022 | by rohitpaulk

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#26 Launch HN: Radical (YC W23) – Autonomous high-altitude solar aircraft

402 points | 201 comments | Oct 16, 2023 | by jthomaslm

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#27 Launch HN: Noya (YC W21) – Direct air capture of CO2 using cooling towers

401 points | 157 comments | Feb 15, 2021 | by jsantos511

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#28 Launch HN: Neptyne (YC W23) – A programmable spreadsheet that runs Python

399 points | 211 comments | Feb 16, 2023 | by dosinga

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#29 Launch HN: Slip (YC S21) – Build and sell interactive programming courses

399 points | 108 comments | Aug 11, 2021 | by CoffeePython

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#30 Launch HN: Chatwoot (YC W21) – Open-Source Alternative to Intercom, Zendesk

396 points | 110 comments | Mar 18, 2021 | by pranav_rajs

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#31 Launch HN: Micro Meat (YC S21) – Technology for scaling cultivated meat

390 points | 194 comments | Mar 10, 2022 | by asmertgen

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#32 Tell HN: Launch HN Test

385 points | 106 comments | Apr 03, 2020 | by gruseom

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#33 Launch HN: Vocode (YC W23) – Library for voice conversation with LLMs

379 points | 116 comments | Mar 29, 2023 | by KianHooshmand

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#34 Launch HN: BlackOakTV (YC S21) – Netflix for black people

377 points | 741 comments | Aug 06, 2021 | by Uzo0312

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#35 Launch HN: The Buttermilk Company (YC S18) – Homemade Indian Food in 5 Minutes

377 points | 441 comments | Aug 15, 2018 | by mitraraman

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#36 Launch HN: Sorcerer (YC S24) – Weather balloons that collect more data

365 points | 172 comments | Aug 19, 2024 | by tndl

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#37 Launch HN: QuestDB (YC S20) – Fast open source time series database

357 points | 167 comments | Jul 28, 2020 | by bluestreak

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#38 Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems

354 points | 196 comments | Nov 26, 2024 | by dhorthy

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#39 Launch HN: Andi (YC W22) – Q&A based, ad-free, anti-spam search engine

352 points | 181 comments | Mar 28, 2022 | by jedwhite

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#40 Launch HN: Retell AI (YC W24) – Conversational Speech API for Your LLM

350 points | 173 comments | Feb 21, 2024 | by yanyan_evie

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#41 Launch HN: Hotswap (YC S21) – Easily migrate customers away from competitors

345 points | 152 comments | Aug 27, 2021 | by memset

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#42 Launch HN: Pagedraw (YC W18) – Compile UI Mockups to React Code

344 points | 122 comments | Feb 26, 2018 | by jpochtar

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#43 Launch HN: Athens Research (YC W21) – Open-Source Roam Research

340 points | 152 comments | Mar 02, 2021 | by tangjeff0

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#44 Launch HN: Silurian (YC S24) – Simulate the Earth

338 points | 141 comments | Sep 16, 2024 | by rejuvyesh

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#45 Launch HN: Haystack (YC S24) – Visualize and edit code on an infinite canvas

328 points | 173 comments | Sep 25, 2024 | by akshaysg

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#46 Launch HN: Skyvern (YC S23) – open-source AI agent for browser automations

327 points | 74 comments | Oct 24, 2024 | by suchintan

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#47 Launch HN: Hydra (YC W22) – Query any database via Postgres

326 points | 77 comments | Feb 23, 2022 | by coatue

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#48 Launch HN: SheerlyGenius (YC W18) – Indestructible Tights from Bulletproof Fiber

321 points | 168 comments | Feb 14, 2018 | by kathomuth

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#49 Launch HN: SSOReady (YC W24) – Making SAML SSO painless and open source

317 points | 98 comments | Jul 30, 2024 | by ucarion

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#50 Launch HN: Opstrace (YC S19) – open-source Datadog

316 points | 114 comments | Feb 01, 2021 | by spahl

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#51 Launch HN: Deepnote (YC S19) – A better data science notebook

316 points | 70 comments | Oct 30, 2020 | by Equiet

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#52 Launch HN: Gather.Town (YC S19) – Spatial video chat for remote teams

311 points | 161 comments | Nov 09, 2020 | by eambutu

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#53 Launch HN: StartPlaying.Games (YC W20) – Tabletop RPGs run by pro game masters

310 points | 141 comments | Oct 19, 2020 | by kntucker

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#54 Launch HN: Enombic (YC S20) – Create your own stock indexes

305 points | 205 comments | Feb 25, 2021 | by _eb13

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#55 Launch HN: Remora (YC W21) – Carbon capture for semi trucks

304 points | 196 comments | Mar 10, 2021 | by paulgross

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#56 Launch HN: Buoyant (YC S21) – Blimp drones for air freight

302 points | 173 comments | Aug 23, 2021 | by joefigura

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#57 Launch HN: Sudden Coffee (YC W17) – Instant coffee that doesn't suck

301 points | 376 comments | Mar 22, 2017 | by freese

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#58 Launch HN: Onedoc (YC W24) – A better way to create PDFs

293 points | 185 comments | Mar 11, 2024 | by AugusteLef

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#59 Launch HN: Rosebud (YC S19) – Turn game descriptions into browser games

293 points | 101 comments | Jan 04, 2024 | by lishali88

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#60 Launch HN: Undermind (YC S24) – AI agent for discovering scientific papers

292 points | 126 comments | Jul 25, 2024 | by jramette

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#61 Launch HN: Stacker (YC S20) – Create Apps from Airtable or Google Sheets

292 points | 116 comments | Aug 03, 2020 | by skellystudios

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#62 Launch HN: Spinach.io (YC W22) – Better daily standups

290 points | 181 comments | Sep 20, 2022 | by talmi

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#63 Launch HN: Codebuff (YC F24) – CLI tool that writes code for you

285 points | 239 comments | Nov 07, 2024 | by jahooma

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#64 Launch HN: Papercups (YC S20) – Open-Core Intercom Alternative

285 points | 85 comments | Aug 12, 2020 | by cheeseblubber

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#65 Launch HN: PostHog (YC W20) – open-source product analytics

282 points | 83 comments | Feb 20, 2020 | by james_impliu

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#66 Launch HN: Diversion (YC S22) – Cloud-Native Git Alternative

280 points | 423 comments | Jan 22, 2024 | by sasham

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#67 Launch HN: Stack Auth (YC S24) – An Open-Source Auth0/Clerk Alternative

280 points | 141 comments | Aug 08, 2024 | by n2d4

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#68 Launch HN: Govly (YC S21) – Making it easier to sell to the U.S. government

274 points | 112 comments | Aug 18, 2021 | by mikeweiland

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#69 Launch HN: Hello (YC S22) – A search engine for developers

273 points | 199 comments | Jul 06, 2022 | by wayy

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#70 Tell HN: Coming soon – β€œMeet the Batch” threads for parallel Launch HNs

272 points | 91 comments | Jul 18, 2021 | by dang

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#71 Launch HN: OurWorldInData (YC W19 Nonprofit) – Data on World’s Largest Problems

270 points | 63 comments | Feb 25, 2019 | by Hannah_OWID

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#72 Launch HN: Hatchways (YC S19) – Internships Instead of Interviews

267 points | 81 comments | Jul 31, 2019 | by jaclynmling

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#73 Launch HN: Kitemaker (YC W21) – Fast alternative to Jira, built for remote teams

266 points | 173 comments | Mar 22, 2021 | by kevsim

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#74 Launch HN: Artifact (YC S20) – Personal podcasts with the people in your life

266 points | 105 comments | Oct 28, 2020 | by ross_chanin

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#75 Launch HN: Fastgen (YC W23) – Visual Low-Code Backend Builder

265 points | 112 comments | Jun 07, 2023 | by cschreiber

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#76 Launch HN: Jitsu (YC S20) – Open-Source Segment Alternative

265 points | 110 comments | Nov 04, 2021 | by vklmn

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#77 Launch HN: Bloop (YC S21) – Code Search with GPT-4

264 points | 125 comments | Mar 20, 2023 | by louiskw

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#78 Launch HN: GitDuck (YC S20) – Zoom for developers with real-time code sharing

264 points | 110 comments | Aug 20, 2020 | by borisandcrispin

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#79 Launch HN: A0.dev (YC W25) – React Native App Generator

263 points | 97 comments | Feb 11, 2025 | by sethburster

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#80 Launch HN: Evidence (YC S21) – Web framework for data analysts

263 points | 91 comments | Aug 25, 2021 | by amcaskill

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#81 Launch HN: Reflect (YC S20) – No-code test automation for web apps

262 points | 102 comments | Jul 20, 2020 | by tmcneal

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#82 Launch HN: Highlight.io (YC W23) – Open-source, full stack web app monitoring

261 points | 134 comments | Jul 18, 2023 | by podoman

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#83 Launch HN: PeerDB (YC S23) – Fast, Native ETL/ELT for Postgres

261 points | 101 comments | Jul 27, 2023 | by saisrirampur

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#84 Launch HN: Second (YC W23) – AI bots that add features to web apps

260 points | 199 comments | Mar 09, 2023 | by immortalloom

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#85 Launch HN: Browser Use (YC W25) – open-source web agents

259 points | 100 comments | Feb 25, 2025 | by MagMueller

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#86 Launch HN: Refine (YC S23) – Open-source platform for enterprise web apps

259 points | 92 comments | Aug 09, 2023 | by civan

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#87 Launch HN: Better Auth (YC X25) – Authentication Framework for TypeScript

258 points | 106 comments | May 19, 2025 | by bekacru

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#88 Launch HN: Greptile (YC W24) - RAG on codebases that actually works

253 points | 166 comments | Mar 05, 2024 | by dakshgupta

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#89 Launch HN: Muddy (YC S19) – Multiplayer browser for getting work done

252 points | 110 comments | May 09, 2024 | by lele0108

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#90 Launch HN: Medplum (YC S22) – Open-Source Firebase for Healthcare

251 points | 64 comments | Nov 08, 2022 | by brown

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#91 Launch HN: GreaseBoss (YC W21) – Real-time system to manage industrial greasing

250 points | 146 comments | Feb 23, 2021 | by SteveGreaseBoss

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#92 Launch HN: Clearspace (YC W23) – Cut back on screen time

246 points | 169 comments | May 10, 2023 | by anteloper

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#93 Launch HN: Tiptap (YC S23) – Toolkit for developing collaborative editors

246 points | 103 comments | Aug 01, 2023 | by philipisik

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#94 Launch HN: Hatchet (YC W24) – Open-source task queue, now with a cloud version

245 points | 95 comments | Jun 27, 2024 | by abelanger

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#95 Launch HN: Payload (YC S22) – Headless CMS for Developers

242 points | 137 comments | Aug 31, 2022 | by sneek_

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#96 Launch HN: Scrimba (YC S20) – Interactive video for learning to code

242 points | 72 comments | Sep 24, 2020 | by mrborgen

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#97 Launch HN: Noya (YC W23) – a new kind of design tool

241 points | 61 comments | Mar 30, 2023 | by dabbott

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#98 Launch HN: Yotta Savings (YC S20) – Behavioral psychology to help people save

240 points | 305 comments | Jul 09, 2020 | by adammoelis

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#99 Launch HN: Porter (YC S20) – Open-source Heroku in your own cloud

239 points | 74 comments | Apr 30, 2021 | by sungrokshim

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#100 Launch HN: GitStart (YC S19) – Remote junior devs working on production PRs

235 points | 192 comments | Aug 07, 2023 | by hzia

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Don't miss when the next Dropbox or Stripe launches



#101 Launch HN: Trellis (YC W24) – AI-powered workflows for unstructured data

234 points | 116 comments | Aug 13, 2024 | by macklinkachorn

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#102 Launch HN: Danswer (YC W24) – Open-source AI search and chat over private data

231 points | 129 comments | Feb 22, 2024 | by yuhongsun

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#103 Launch HN: Infisical (YC W23) – Open-source secrets manager for developers

231 points | 121 comments | Feb 27, 2023 | by vmatsiiako

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#104 Launch HN: OneChronos (YC S16) – Combinatorial auctions market for US equities

231 points | 118 comments | Feb 07, 2022 | by lpage

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#105 Launch HN: Activepieces (YC S22) – Open-Source Zapier Alternative

231 points | 62 comments | Feb 09, 2023 | by ashrafsam

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#106 Launch HN: Modern Labor (YC W19) – Paying People to Learn to Code

229 points | 261 comments | Feb 22, 2019 | by asd33313131

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#107 Launch HN: H3X (YC W21) – High power density electric aircraft motors

229 points | 164 comments | Feb 22, 2021 | by jjsylvestre

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#108 Launch HN: Ophelia (YC W20) – At-home recovery for opioid addiction

228 points | 69 comments | Mar 13, 2020 | by ZackGray

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#109 Launch HN: Slapdash (YC W19) – A uniform, low-latency interface for cloud apps

227 points | 68 comments | Sep 03, 2020 | by kanevski

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#110 Launch HN: SigNoz (YC W21) – Open-source alternative to DataDog

226 points | 83 comments | Feb 09, 2021 | by pranay01

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#111 Launch HN: SannTek (YC S19) – Breathalyzer for Cannabis

224 points | 394 comments | Aug 16, 2019 | by Noah_SannTek

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#112 Launch HN: Depot (YC W23) – Fast Docker Builds in the Cloud

224 points | 92 comments | Feb 22, 2023 | by jacobwg

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#113 Launch HN: Be Golden (YC S22) – Measure and manage your inflammation levels

223 points | 154 comments | Aug 30, 2022 | by Snehpatel1

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#114 Launch HN: Optery (YC W22) – Remove your personal info from the internet

223 points | 140 comments | Mar 08, 2022 | by beyondd

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#115 Launch HN: Ditto (YC W20) – Keep product text in sync from design to production

223 points | 70 comments | May 13, 2021 | by jessouyang

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#116 Launch HN: CoinTracker (YC W18) – Cryptocurrency portfolio and tax manager

222 points | 155 comments | Feb 15, 2018 | by chanfest22

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#117 Launch HN: Doppler (YC W19) – Easily manage your env vars and secrets

222 points | 134 comments | Oct 08, 2020 | by bvallelunga

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#118 Launch HN: Wasp (YC W21) – DSL for building full-stack web apps

222 points | 79 comments | Feb 10, 2021 | by matijash

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#119 Launch HN: mrge.io (YC X25) – Cursor for code review

221 points | 108 comments | Apr 15, 2025 | by pomarie

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#120 Launch HN: Tella (YC S20) – Collaborative video editing in the browser

221 points | 81 comments | Aug 14, 2020 | by 9ranty

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#121 Launch HN: Termius (YC W19) – SSH client that works on desktop and mobile

220 points | 137 comments | Jun 06, 2019 | by rkudiyarov

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#122 Launch HN: Exams, tasks, K8, eCommerce, cell sites, health, data quality, travel

219 points | 124 comments | Jul 23, 2021 | by dang

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#123 Launch HN: Integuru (YC W24) – Reverse-engineer internal APIs using LLMs

218 points | 83 comments | Oct 29, 2024 | by richardzhang

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#124 Launch HN: Maritime Fusion (YC W25) – Fusion Reactors for Ships

216 points | 261 comments | Feb 26, 2025 | by jtcohen

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#125 Launch HN: Miyagi (YC W25) turns YouTube videos into online, interactive courses

215 points | 120 comments | May 13, 2025 | by bestwillcui

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#126 Launch HN: Langfuse (YC W23) – OSS Tracing and Workflows to Improve LLM Apps

215 points | 61 comments | Dec 17, 2024 | by mdeichmann

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#127 Launch HN: Windmill (YC S22) – Turn scripts into internal apps and workflows

212 points | 79 comments | Aug 09, 2022 | by rubenfiszel

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#128 Launch HN: Motion (YC W20) – defense against online distractions and addictions

210 points | 125 comments | Feb 17, 2020 | by qiyuxuan96

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#129 Launch HN: Paragon (YC W20) – Visually Build API Workflows

210 points | 53 comments | Apr 08, 2020 | by fooly_wk

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#130 Launch HN: Gravitl (YC W22) – VPN Platform Based on WireGuard

209 points | 109 comments | Jan 05, 2022 | by afeiszli

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#131 Launch HN: The Lobby (YC W18) – 1-on-1 calls with company insiders to get hired

208 points | 160 comments | Jun 27, 2018 | by dchhugani

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#132 Launch HN: RescueTime (YC W08) – Redesigned for wellness, balance, remote work

207 points | 141 comments | Sep 28, 2021 | by bfioca

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#133 Launch HN: Wyndly (YC W21) – Allergy relief through at-home oral drops

207 points | 139 comments | Feb 22, 2021 | by ahstilde

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#134 Launch HN: Satchel (YC S18) – Guides to the Best SaaS Tools

207 points | 93 comments | May 19, 2020 | by Fission

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#135 Launch HN: Buy Me a Coffee (YC W19) – Give your audience a way to thank you

206 points | 179 comments | Dec 03, 2019 | by jijosunny

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#136 Launch HN: Dendron (YC W21) – Structured note-taking for developers and teams

206 points | 85 comments | Nov 10, 2021 | by kevinslin

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#137 Launch HN: Blyss (YC W23) – Homomorphic encryption as a service

206 points | 75 comments | Mar 14, 2023 | by blintz

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#138 Launch HN: Enso (YC S21) – Visual programming and workflow automation tool

205 points | 54 comments | Jul 06, 2021 | by wdanilo

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#139 Launch HN: Replicate (YC W20) – Version control for machine learning

205 points | 53 comments | Nov 19, 2020 | by bfirsh

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#140 Launch HN: Atmana (YC S21) – An app to help cut down on compulsive porn usage

202 points | 182 comments | Jul 27, 2021 | by zero_billion

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#141 Launch HN: Albedo (YC W21) – Highest resolution satellite imagery

202 points | 128 comments | Feb 01, 2021 | by topherhaddad

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#142 Launch HN: Defer (YC W23) – Zero-infrastructure background jobs for Node.js

202 points | 111 comments | Mar 10, 2023 | by wittydeveloper

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#143 Launch HN: Manara (YC W21) – Connect Middle East engineers with global companies

202 points | 104 comments | Jan 20, 2021 | by laila90

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#144 Launch HN: InstaKin (YC S21) - Help immigrants to manage tasks in home countries

202 points | 69 comments | Jul 26, 2021 | by yshirazi

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#145 Launch HN: Mezli (YC W21) – Robotic restaurants that serve healthy fast food

201 points | 127 comments | Mar 15, 2021 | by kolchinski

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#146 Launch HN: Moonrepo (YC W23) – Open-source build system

200 points | 171 comments | Feb 21, 2023 | by mileswjohnson

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#147 Launch HN: Turion Space (YC S21) – Space debris removal and satellite servicing

200 points | 111 comments | Aug 04, 2021 | by rwesterdahl

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#148 Launch HN: Sunu (YC S17) – Sonar wristband helping blind people navigate

199 points | 74 comments | Jul 27, 2017 | by marco_trujillo

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#149 Launch HN: AirMyne (YC W22) – Capturing CO2 from air at industrial scale

198 points | 192 comments | Mar 17, 2022 | by markcyffka

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#150 Launch HN: Azuki (YC W22) – All-you-can-read manga subscription

198 points | 147 comments | Mar 25, 2022 | by BasouKazuma

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#151 Launch HN: Sweep (YC S23) – A bot to create simple PRs in your codebase

198 points | 114 comments | Aug 03, 2023 | by williamzeng0

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#152 Launch HN: Metal (YC W23) – Embeddings as a Service

196 points | 99 comments | Mar 28, 2023 | by tlowe11

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#153 Launch HN: Quirk (YC S19) – Open-Source Cognitive Behavioral Therapy

196 points | 93 comments | Aug 08, 2019 | by flaque

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#154 Launch HN: Weweb.io (YC W21) – Create websites visually using JAMstack tools

195 points | 89 comments | Feb 24, 2021 | by raphael-gold

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#155 Launch HN: Type (YC W23) – AI-powered document editor

194 points | 231 comments | Apr 04, 2023 | by stewfortier

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#156 Launch HN: Rally.Video (YC S20) – Dynamic video platform for social groups

194 points | 87 comments | Aug 10, 2020 | by Ali_Jiwani

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#157 Launch HN: Legacy (YC S19) – we help men test and freeze their sperm

193 points | 100 comments | Jul 15, 2020 | by khaledkteily

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#158 Launch HN: Kable (YC W22) – All-in-one platform for API products

193 points | 79 comments | Mar 10, 2022 | by asommer12

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#159 Launch HN: Cohere (YC S20) – Real-time user support for web apps

193 points | 57 comments | Oct 29, 2020 | by yunyu

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#160 Launch HN: HyLight (YC S23) – Hydrogen airships to inspect energy infrastructure

192 points | 207 comments | Aug 28, 2023 | by ThomasLaporte

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#161 Launch HN: Roame (YC S23) – Flight search engine for your credit card points

192 points | 130 comments | Jul 29, 2024 | by zman0225

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#162 Launch HN: Hexel (YC W18) – Create a cryptocurrency for your community

191 points | 137 comments | Mar 16, 2018 | by streulpita

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#163 Launch HN: BaseDash (YC S20) – Edit your database with the ease of a spreadsheet

191 points | 98 comments | Jul 30, 2020 | by maxmusing

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#164 Launch HN: Phase Biolabs (YC W22) – Converting CO2 to Carbon-Neutral Chemicals

191 points | 88 comments | Mar 04, 2022 | by DavidPBL

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#165 Launch HN: Finmark (YC S20) – Financial planning software for startups

191 points | 73 comments | Jan 21, 2021 | by ramie

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#166 Launch HN: Fella (YC W20) – Tackling men's obesity using medication and coaching

190 points | 309 comments | Aug 21, 2021 | by rich-cartwright

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#167 Launch HN: Requestly (YC W22) – Network debugging proxy for web and mobile

190 points | 85 comments | Mar 03, 2022 | by sachinjain

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#168 Launch HN: Nango (YC W23) – Source-available unified API

190 points | 74 comments | Apr 25, 2024 | by rguldener

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#169 Launch HN: FlutterFlow (YC W21) – Build Apps Visually

190 points | 62 comments | Dec 20, 2021 | by abelsm

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#170 Launch HN: Infracost (YC W21) – open-source cloud cost estimator

190 points | 53 comments | Feb 08, 2021 | by aliscott

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#171 Launch HN: Dex (YC S19) – personal CRM that reminds you to keep in touch

189 points | 141 comments | Aug 14, 2019 | by ksun

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#172 Launch HN: CodeViz (YC S24) – Visual maps of your codebase in VS Code

189 points | 89 comments | Aug 29, 2024 | by LiamPrevelige

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#173 Launch HN: Deepsilicon (YC S24) – Software and hardware for ternary transformers

189 points | 79 comments | Sep 09, 2024 | by areddyyt

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#174 Launch HN: Datafold (YC S20) – Diff Tool for SQL Databases

189 points | 76 comments | Aug 06, 2020 | by hichkaker

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#175 Launch HN: Wifi Dabba (YC W17) – Low-Cost Wifi in India

188 points | 95 comments | Mar 15, 2017 | by mildlyclassic

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#176 Launch HN: Carbon Crusher (YC W22) – Carbon Negative Roads

187 points | 93 comments | Mar 24, 2022 | by haakonzen

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#177 Launch HN: Certainly Health (YC S23) – Book doctors without surprise bills

186 points | 145 comments | Aug 02, 2023 | by blastbking

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#178 Launch HN: Savvy (YC W20) – Give employees tax-free cash for health insurance

186 points | 143 comments | Mar 09, 2020 | by kevc

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#179 Launch HN: Magic Patterns (YC W23) – AI Design and Prototyping for Product Teams

185 points | 114 comments | Apr 21, 2025 | by alexdanilowicz

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#180 Launch HN: Outerbase (YC W23) – A new UI and editor for your database

185 points | 112 comments | Mar 16, 2023 | by burcs

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#181 Launch HN: Deviceplane (YC W20) – Update and Manage Devices Running Linux

185 points | 63 comments | Jan 28, 2020 | by joshwget

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#182 Launch HN: Aviron (YC W21) – High-Intensity Peloton for Rowing

184 points | 263 comments | Jan 25, 2021 | by FullNameAndy

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#183 Launch HN: Dharma (YC S17) an open protocol for borrowing/lending cryptoassets

184 points | 162 comments | May 22, 2018 | by nahollander

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#184 Launch HN: Flow Club (YC S21) – Virtual co-working space for focused work

184 points | 75 comments | Aug 18, 2021 | by rickyyean

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#185 Launch HN: Koko (YC W22 Nonprofit) – Online Suicide Prevention Kit

184 points | 53 comments | Mar 26, 2022 | by robertrmorris

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#186 Launch HN: Inflow (YC S21) – Self-help app for people with ADHD

183 points | 324 comments | Oct 15, 2021 | by sebisaacsinflow

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#187 Launch HN: Brex (YC W17) – Corporate Credit Card for Startups

183 points | 120 comments | Jun 28, 2018 | by hdubugras

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#188 Launch HN: Bedrock AI (YC S21) – Using ML to identify red flags in SEC filings

183 points | 107 comments | Jul 20, 2021 | by kbennatti

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#189 Launch HN: Optic (YC S18) – Automate Routine Programming

183 points | 48 comments | Jul 18, 2018 | by addcn

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#190 Launch HN: Senpai.gg (YC S21) – Personal gaming coach for PC gamers

182 points | 207 comments | Aug 11, 2021 | by berkozer

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#191 Launch HN: DAGWorks – ML platform for data science teams

182 points | 65 comments | Mar 07, 2023 | by krawczstef

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#192 Launch HN: Flower (YC W23) – Train AI models on distributed or sensitive data

180 points | 69 comments | Mar 22, 2023 | by niclane7

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#193 Launch HN: Taiv (YC W20) – Replace TV commercials with content people care about

179 points | 116 comments | Mar 23, 2020 | by npalansky

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#194 Launch HN: DryMerge (YC W24) – Automate Workflows with Plain English

179 points | 85 comments | Mar 22, 2024 | by samuelbrashears

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#195 Launch HN: Parade (YC S20) – Launch your company without hiring a designer

179 points | 72 comments | Nov 29, 2021 | by alexray

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#196 Launch HN: Continue (YC S23) – Create custom AI code assistants

178 points | 110 comments | Mar 27, 2025 | by sestinj

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#197 Launch HN: Seed (YC W21) – A Fully-Managed CI/CD Pipeline for Serverless

178 points | 102 comments | Jan 19, 2021 | by jayair

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#198 Launch HN: Airbyte (YC W20) – Open-Source ELT (Fivetran/Stitch Alternative)

178 points | 87 comments | Jan 26, 2021 | by mtricot

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#199 Launch HN: FloydHub (YC W17) – Heroku for Deep Learning

178 points | 85 comments | Feb 16, 2017 | by saip

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#200 Launch HN: Effective Altruism Funds (YC W17 Nonprofit)

178 points | 66 comments | Mar 16, 2017 | by tmacaulay

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#201 Launch HN: Baseplate (YC W23) – Back end-as-a-service for LLM apps

177 points | 104 comments | Mar 30, 2023 | by andrewlu0

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#202 Launch HN: Quilt (YC W16) – A versioned data portal for S3

177 points | 64 comments | Sep 24, 2019 | by akarve

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#203 Launch HN: Pier (YC W23) – Stripe for Credit

176 points | 75 comments | Oct 18, 2023 | by jess-zhang

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#204 Launch HN: MindsDB (YC W20) – Machine Learning Inside Your Database

176 points | 60 comments | Feb 19, 2021 | by adam_carrigan

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#205 Launch HN: Datasaur (YC W20) – data labeling interface for NLP

174 points | 62 comments | Mar 06, 2020 | by flyx

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#206 Launch HN: LayerCI (YC S20) - Staging servers that act like (and replace) CI

174 points | 61 comments | Jan 31, 2021 | by colinchartier

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#207 Launch HN: OpenMeter (YC W23) – Real-Time, Open Source Usage Metering

174 points | 42 comments | Jun 22, 2023 | by hekike

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#208 Launch HN: Cua (YC X25) – Open-Source Docker Container for Computer-Use Agents

172 points | 73 comments | Apr 23, 2025 | by frabonacci

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#209 Launch HN: Polymath Robotics (YC S22) – General autonomy for industrial vehicles

172 points | 73 comments | Aug 01, 2022 | by stefan8r

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#210 Launch HN: Wolfia (YC S22) – A mobile app emulator you can share with a link

172 points | 72 comments | Aug 08, 2022 | by fabiendevos

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#211 Launch HN: Axdraft (YC W19) - Legal documents for startups in minutes

172 points | 64 comments | Mar 12, 2019 | by yuriy_zaremba

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#212 Launch HN: Soundry AI (YC W24) – Music sample generator for music creators

171 points | 100 comments | Mar 21, 2024 | by kantthpel

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#213 Launch HN: Fuzzbuzz (YC W19) – Fuzzing as a Service

171 points | 81 comments | Feb 27, 2019 | by evmunro

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#214 Launch HN: Tress (YC W17) – Online community for black women's hairstyles

171 points | 65 comments | Mar 31, 2017 | by priscahazel

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#215 Launch HN: Sidekick (YC S20) – A hardware device to connect remote teams

170 points | 226 comments | Jul 23, 2020 | by achen187

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#216 Launch HN: Quell (YC S20) – Immersive gaming and combat workout

170 points | 134 comments | Aug 19, 2020 | by douglaspaul

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#217 Launch HN: Charge Robotics (YC S21) - Robots that build solar farms

169 points | 81 comments | Mar 23, 2022 | by justicz

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#218 Launch HN: Nestybox (YC S20) – Containers beyond microservices

168 points | 111 comments | Aug 07, 2020 | by ctalledo

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#219 Launch HN: Glide (YC W24) – AI-assisted technical design docs

168 points | 72 comments | Mar 12, 2024 | by robmck

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#220 Launch HN: Iollo (YC S22) – At-home metabolomics test to extend healthy lifespan

167 points | 144 comments | Aug 03, 2022 | by danielgomari

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#221 Launch HN: Glide (YC W19) – Mobile Apps from Google Sheets

167 points | 70 comments | Feb 14, 2019 | by dvdsgl

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#222 Launch HN: Aquarium (YC S20) – Improve Your ML Dataset Quality

167 points | 19 comments | Jul 13, 2020 | by pgao

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#223 Launch HN: Homestead (YC W20) – Lot-splitting to build new housing supply

166 points | 213 comments | Jan 07, 2022 | by seanmp

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#224 Launch HN: Enhanced Radar (YC W25) – A safety net for air traffic control

166 points | 113 comments | Mar 04, 2025 | by kristian1109

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#225 Launch HN: Helicone.ai (YC W23) – Open-source logging for OpenAI

166 points | 72 comments | Mar 23, 2023 | by justintorre75

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#226 Launch HN: Voodoo Manufacturing (YC W17) – AWS for Manufacturing

166 points | 59 comments | Jan 26, 2017 | by jschwartz11

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#227 Launch HN: Dashblock (YC S19) – Turn Any Website into an API

165 points | 100 comments | Sep 18, 2019 | by HPouillot

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#228 Launch HN: SST (YC W21) – A live development environment for AWS Lambda

165 points | 88 comments | Mar 02, 2021 | by jayair

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#229 Launch HN: Innate (YC F24) – Home robots as easy to program as AI agents

165 points | 77 comments | Dec 18, 2024 | by apeytavin

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#230 Launch HN: Astro (YC W21) – Build your own dev teams in Latin America

164 points | 142 comments | Jun 22, 2022 | by FrankLicea

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#231 Launch HN: Overwatch (YC S22): OSINT platform for cyber and fraud risk

164 points | 89 comments | Jun 12, 2024 | by Bisen

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#232 Launch HN: Metaplane (YC W20) – Datadog for Data

163 points | 67 comments | Nov 15, 2021 | by kzh_

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#233 Launch HN: Solugen (YC W17) – Plant Sugars to Hydrogen Peroxide

163 points | 60 comments | Oct 25, 2017 | by gchakr

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#234 Launch HN: AgentHub (YC W24) – A no-code automation platform

162 points | 85 comments | Feb 08, 2024 | by murb

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#235 Launch HN: Odigos (YC W23) – Instant distributed tracing for Kubernetes clusters

162 points | 52 comments | Jan 19, 2023 | by edenfed

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#236 Launch HN: Lunatic (YC W21) – An Erlang Inspired WebAssembly Platform

162 points | 39 comments | Mar 06, 2021 | by withtypes

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#237 Launch HN: SigmaOS (YC S21) – A MacOS web browser designed for faster work

161 points | 325 comments | Aug 16, 2021 | by MahyadGhassemi

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#238 Launch HN: Onu (YC W23) – Turn scripts into internal tools in minutes

160 points | 95 comments | May 31, 2023 | by lredd

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#239 Launch HN: Axiom (YC W21) – No-code browser automation a.k.a. RPA for everyone

160 points | 77 comments | Mar 03, 2021 | by yaseer

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#240 Launch HN: Raycast (YC W20) – CLI-inspired desktop app for non-coding tasks

160 points | 76 comments | Mar 02, 2020 | by thomaspaulmann

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#241 Launch HN: UPchieve (YC W21 Nonprofit) – Live tutoring for low-income students

160 points | 66 comments | May 11, 2021 | by alymurray

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#242 Launch HN: Infra (YC W21) – Open-source access management for Kubernetes

159 points | 58 comments | May 17, 2022 | by jmorgan

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#243 Launch HN: Helio Sleep (YC S21) – One-stop portal for sleep apnea

158 points | 185 comments | Mar 22, 2022 | by maxgreenfeld

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#244 Launch HN: Hedgehog (YC S21) – Cryptocurrency Portfolio Manager

158 points | 137 comments | Jun 18, 2021 | by cadillion

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#245 Launch HN: Carry (YC S19) – We Book Travel for You on Slack

158 points | 124 comments | Jul 02, 2019 | by tejasmanohar

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#246 Launch HN: Sidekick (YC W23) – AI support bot for developers

158 points | 87 comments | Mar 16, 2023 | by jasonwcfan

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#247 Launch HN: Goodcover (YC S17) – Cooperative renters insurance for half the price

158 points | 86 comments | Feb 19, 2020 | by chrisplotz

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#248 Launch HN: Seam (YC S20) – API for IoT Devices

158 points | 71 comments | Jun 06, 2023 | by __sy__

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#249 Launch HN: Nao Labs (YC X25) – Cursor for Data

158 points | 64 comments | May 09, 2025 | by ClaireGz

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#250 Launch HN: Mudrex (YC W19) – Automated Trading Without Code

157 points | 114 comments | Mar 09, 2019 | by rohitgoyal

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#251 Launch HN: SafetyWing (YC W18) – A Global Safety Net for Digital Nomads

157 points | 63 comments | Mar 09, 2018 | by SRasch

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#252 Launch HN: Humanloop (YC S20) – A platform to annotate, train and deploy NLP

157 points | 33 comments | Jul 29, 2020 | by jordn

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#253 Launch HN: Bristle (YC W21) – At-home microbiome test to improve oral health

155 points | 84 comments | Mar 08, 2021 | by dannygrannick

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#254 Launch HN: Sqreen (YC W18) – Securing Web Apps

155 points | 64 comments | Jun 18, 2019 | by pierrebetouin

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#255 Launch HN: Lyrebird (YC S17) – Create a digital copy of your voice

154 points | 93 comments | Sep 06, 2017 | by adbrebs

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#256 Launch HN: Theneo (YC W22) – Generate Stripe-Style API Docs

154 points | 76 comments | Mar 18, 2022 | by arobakid

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#257 Launch HN: Batch (YC S20) – Replays for event-driven systems

154 points | 58 comments | Aug 17, 2020 | by dsies

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#258 Launch HN: Milk Video (YC W21) – Edit online event recordings quickly

154 points | 52 comments | Feb 24, 2021 | by rememberlenny

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#259 Launch HN: Modern Realty (YC S24) – AI Real Estate Agent for Home Buyers

153 points | 305 comments | Sep 24, 2024 | by greenfish6

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#260 Launch HN: Wondercraft (YC S22) – Use text-to-speech to create podcasts easily

153 points | 117 comments | Aug 11, 2023 | by diminikolaou

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#261 Launch HN: Martin (YC S23) – Using LLMs to Make a Better Siri

153 points | 103 comments | Jul 31, 2024 | by darweenist

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#262 Launch HN: Argonaut (YC S21) – Easily Deploy Apps and Infra to AWS and GCP

152 points | 76 comments | Jun 26, 2023 | by suryao

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#263 Launch HN: Bitrise (YC W17) – Continuous Integration and Delivery for Mobile Apps

152 points | 56 comments | Feb 22, 2017 | by thebloodrabbit

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#264 Launch HN: Loops (YC W22) – Email for SaaS Companies

151 points | 137 comments | Sep 21, 2023 | by chrisfrantz

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#265 Launch HN: Release (YC W20) – Staging environments made easy

150 points | 63 comments | Mar 04, 2020 | by tommy_mcclung

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#266 Launch HN: Stralis (YC W23) – Hydrogen electric aircraft for medium-haul travel

149 points | 93 comments | Nov 20, 2023 | by stuart8ol

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#267 Launch HN: Rainforest QA (YC S12) – No-Code UI Test Automation

149 points | 88 comments | Oct 21, 2021 | by ukd1

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#268 Launch HN: Tandem (YC S19) – A Virtual Office for Remote Teams

149 points | 76 comments | Aug 01, 2019 | by bernatfortet

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#269 Launch HN: Maitai (YC S24) – Self-Optimizing LLM Platform

149 points | 75 comments | Sep 05, 2024 | by cmdalsanto

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#270 Launch HN: Epsilon3 (YC S21) – Software for spacecraft and complex operations

149 points | 62 comments | Jul 21, 2021 | by llcrabtree

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#271 Launch HN: Mintlify (YC W22) – Maintainable documentation for software teams

149 points | 55 comments | Jun 14, 2022 | by hahnbee

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#272 Launch HN: Upsolve (YC Nonprofit W19) – TurboTax for Bankruptcy

149 points | 38 comments | Jan 23, 2019 | by rpavuluri

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#273 Launch HN: Patterns (YC S21) – A much faster way to build and deploy data apps

149 points | 36 comments | Nov 30, 2022 | by kvh

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#274 Launch HN: Kalshi (YC W19) – A regulated exchange for trading on events

148 points | 165 comments | Nov 21, 2022 | by tmansour

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#275 Launch HN: Anja Health (YC W22) – Freezing stem cells at birth for future health

148 points | 154 comments | Feb 11, 2022 | by pkukp9

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#276 Launch HN: Lumona (YC W24) – Product search based on Reddit and YouTube reviews

148 points | 128 comments | Mar 29, 2024 | by philena

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#277 Launch HN: Openbase (YC S20) – reviews and insights for open-source packages

148 points | 85 comments | Jul 14, 2020 | by liorgrossman

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#278 Launch HN: GrowthBook (YC W22) – Open-source feature flagging and A/B testing

148 points | 43 comments | Mar 01, 2022 | by combat_wombat

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#279 Launch HN: Muzmatch (YC S17) – A place where 400M single Muslims can meet

147 points | 116 comments | Aug 08, 2017 | by brod_ie

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#280 Launch HN: Tinfoil (YC X25): Verifiable Privacy for Cloud AI

146 points | 100 comments | May 15, 2025 | by FrasiertheLion

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#281 Launch HN: Inri (YC W23) – Wealthfront for Investing in India

146 points | 98 comments | Mar 31, 2023 | by nish93

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#282 Launch HN: Tappity (YC S20) – Keeping kids entertained with science

146 points | 64 comments | Sep 09, 2020 | by tappityapp

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#283 Launch HN: Univerbal (YC W23) – Language learning with a conversational AI tutor

145 points | 136 comments | Jan 30, 2024 | by Hadjimina

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#284 Launch HN: Zaraz (YC W20) – Use third-party tools without slowing your website

145 points | 84 comments | Feb 02, 2021 | by yoavm

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#285 Launch HN: Hypercontext (YC S21) – Meeting notes, actions, and OKRs in one app

145 points | 60 comments | Jul 19, 2021 | by brennanm

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#286 Launch HN: hotglue (YC S21) – Easy user-facing SaaS integrations

144 points | 61 comments | Jul 22, 2021 | by hsyyid

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#287 Launch HN: Scaphold.io (YC W17) – GraphQL Backend as a Service

143 points | 93 comments | Jan 24, 2017 | by mparis

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#288 Launch HN: Narrator (YC S19) – a data modeling platform built on a single table

143 points | 59 comments | Sep 30, 2020 | by cedricd

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#289 Launch HN: Decentro (YC S20) – APIs for Banking Integrations in India

143 points | 44 comments | Oct 27, 2020 | by rohittaneja

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#290 Launch HN: Abbot (YC S21) – ChatOps as a Service, inspired by GitHub's Hubot

143 points | 36 comments | Jul 27, 2021 | by icey

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#291 Launch HN: Boxouse (YC W17) – Shipping-container homes

142 points | 152 comments | Mar 21, 2017 | by liseman

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#292 Launch HN: Trustle (YC W20) – On-demand child development experts for parents

142 points | 142 comments | Mar 05, 2020 | by eba7keb

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#293 Launch HN: Nextmv (YC W20) – Developer-friendly logistics algorithms

142 points | 33 comments | Mar 19, 2020 | by mooneyc6

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#294 Launch HN: CamelQA (YC W24) – AI that tests mobile apps

141 points | 54 comments | Mar 20, 2024 | by vercantez

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#295 Launch HN: Journey (YC W21) – a better tool for selling software

141 points | 51 comments | May 21, 2021 | by pclark

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#296 Launch HN: FlyCode (YC S22) – Let product teams edit web apps without coding

141 points | 50 comments | Sep 06, 2022 | by JakeVacovec

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#297 Launch HN: Clover (YC S20) – Notes, whiteboarding, and daily planner in one tool

140 points | 105 comments | Jan 11, 2022 | by attasi

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#298 Launch HN: Matano (YC W23) – Open-Source Security Lake Platform (SIEM) for AWS

140 points | 53 comments | Jan 24, 2023 | by wizwit999

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#299 Launch HN: Compound (YC S19) – helping employees understand equity compensation

140 points | 42 comments | Aug 05, 2019 | by jrdngonen

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#300 Launch HN: Mito (YC S20) – Edit a spreadsheet, generate Python

140 points | 27 comments | Sep 05, 2022 | by narush

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#301 Launch HN: Litebulb (YC W22) – Automating the coding interview

139 points | 190 comments | Mar 07, 2022 | by garyjlin

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#302 Launch HN: Serra (YC S23) – Open-core, Python-based dbt alternative

139 points | 84 comments | Aug 14, 2023 | by Alanhlwang

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#303 Launch HN: CodeComplete (YC W23) – Copilot for Enterprise

138 points | 68 comments | Mar 14, 2023 | by dingliqing53

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#304 Launch HN: Xkit (YC S18) – OAuth infrastructure as a service

138 points | 54 comments | Aug 11, 2020 | by tg3

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#305 Launch HN: UpTrain (YC W23) – Open-source performance monitoring for ML models

138 points | 31 comments | Mar 08, 2023 | by vvipgupta

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#306 Launch HN: PointOne (YC W24) – Automated time tracking for lawyers

137 points | 118 comments | Mar 27, 2024 | by jeremybenmeir

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#307 Launch HN: Speedscale (YC S20) – Automatically create tests from actual traffic

137 points | 39 comments | Aug 05, 2020 | by Inchull

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#308 Launch HN: Zenfetch (YC W23) – Turn notes/browser history into an AI assistant

136 points | 98 comments | Feb 15, 2024 | by rex123

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#309 Launch HN: Sarus (YC W22) – Work on sensitive data with differential privacy

136 points | 49 comments | Mar 16, 2022 | by maximeago

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#310 Launch HN: Epihub (YC S20) – Shopify for teaching online

136 points | 47 comments | Aug 19, 2020 | by urs

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#311 Launch HN: Vellum (YC W23) – Dev Platform for LLM Apps

136 points | 40 comments | Mar 06, 2023 | by noaflaherty

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#312 Launch HN: Bottomless (YC W19) – Coffee Restocked with a Smart Scale

135 points | 255 comments | Mar 15, 2019 | by seizethecheese

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#313 Launch HN: ParaQuery (YC X25) – GPU Accelerated Spark/SQL

135 points | 81 comments | May 12, 2025 | by winwang

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#314 Launch HN: Dittofeed (YC S22) – open-source customer engagement platform

135 points | 46 comments | May 24, 2023 | by maxthegeek1

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#315 Launch HN: SubImage (YC W25) – See your infra from an attacker's perspective

135 points | 31 comments | Feb 24, 2025 | by alexchantavy

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#316 Launch HN: Stacksi (YC W21) – Doing Security Questionnaires, So Your Team Isn't

134 points | 89 comments | Mar 19, 2021 | by emremm

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#317 Launch HN: Mighty Health (YC S19) – Health coaching for people over 50

134 points | 77 comments | Jun 19, 2020 | by minibronco88

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#318 Launch HN: Stacks (YC S14) – The first SEC-qualified crypto token offering

134 points | 68 comments | Jul 11, 2019 | by muneeb

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#319 Launch HN: Memfault (YC W19) – Crashlytics for Firmware

134 points | 54 comments | Aug 26, 2019 | by fra

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#320 Launch HN: Okapi (YC W24) – A new, flexible CRM with good UX

133 points | 102 comments | Mar 19, 2024 | by ucarion

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#321 Launch HN: Dockup (YC W19) – On demand staging environments for dev teams

133 points | 51 comments | Mar 05, 2019 | by emilsoman

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#322 Launch HN: Tint (YC W21) – Embed insurance into any product

133 points | 48 comments | Feb 04, 2021 | by mriolfi

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#323 Launch HN: OpenUnit (YC W20) – Software for managing self-storage facilities

133 points | 46 comments | Sep 10, 2020 | by taylorcooney

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#324 Launch HN: Spoken (YC S21) – Better furniture shopping

132 points | 118 comments | Mar 21, 2022 | by lgabraham

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#325 Launch HN: Rootly (YC S21) – Manage Incidents in Slack

132 points | 93 comments | Jun 07, 2022 | by kwent

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#326 Launch HN: Marblism (YC W24) – Generate full-stack web apps from a prompt

132 points | 91 comments | Sep 17, 2024 | by umussetu

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#327 Launch HN: Azalea Robotics (YC S24) – Baggage-handling robots for airports

132 points | 80 comments | Dec 11, 2024 | by dmillard

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#328 Launch HN: MovingLake (YC S22) – Real-time data connectors for almost anything

132 points | 65 comments | Oct 27, 2022 | by paezand

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#329 Launch HN: Py (YC S17) – Learn to Code on the Go

132 points | 61 comments | Jun 14, 2017 | by derektlo

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#330 Launch HN: Talc AI (YC S23) – Test Sets for AI

132 points | 47 comments | Jan 18, 2024 | by maxrmk

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#331 Launch HN: Hightouch (YC S19) – Sync data from data warehouses to SaaS tools

132 points | 47 comments | Nov 11, 2021 | by kashishg

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#332 Launch HN: ElectroNeek (YC W20) – Automatically find and automate routine work

132 points | 46 comments | Jul 08, 2020 | by Digitaltzar

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#333 Launch HN: Trexo Robotics (YC W19) – Robotic Legs for Kids with Cerebral Palsy

132 points | 22 comments | Apr 29, 2019 | by manmeet

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#334 Launch HN: Quadrant Eye (YC W21) – Tackling online eye exams and at-home eyecare

131 points | 93 comments | Jun 07, 2021 | by Killakwinn

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#335 Launch HN: Greywing (YC W21) – Automated ship operations focused on crew

131 points | 54 comments | Mar 29, 2021 | by hrishi

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#336 Launch HN: Data Mechanics (YC S19) – The Simplest Way to Run Apache Spark

131 points | 42 comments | May 11, 2020 | by jstephan

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#337 Launch HN: Sparkswap (YC S18) – Buy Bitcoin Instantly over the Lightning Network

130 points | 81 comments | Sep 19, 2019 | by tg3

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#338 Launch HN: Slai (YC W22) – Build ML models quickly and deploy them as apps

130 points | 54 comments | Mar 03, 2022 | by Mernit

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#339 Launch HN: OneGraph (YC S18) – Build API Integrations with GraphQL

130 points | 38 comments | Jul 24, 2018 | by sgrove

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#340 Launch HN: Metlo (YC S21) – Open-source software for securing your APIs

130 points | 34 comments | Nov 09, 2022 | by shrisukhani

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#341 Launch HN: Karsa (YC W25) – Buy and save stablecoins internationally

129 points | 224 comments | Jan 30, 2025 | by Shasnani

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#342 Launch HN: GPT Driver (YC S21) – End-to-end app testing in natural language

129 points | 82 comments | Oct 23, 2024 | by cschiller

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#343 Launch HN: Hamming (YC S24) – Automated Testing for Voice Agents

129 points | 66 comments | Aug 15, 2024 | by sumanyusharma

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#344 Launch HN: Livedocs (YC W22) – Live data in your documents, without code

129 points | 49 comments | Mar 19, 2022 | by arsalanb

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#345 Launch HN: Lang (YC S19) – Internationalization Built for Devs

128 points | 46 comments | Aug 06, 2019 | by cyrieu

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#346 Launch HN: Shimmer (YC S21) – ADHD coaching for adults

127 points | 254 comments | Nov 04, 2022 | by christalwang

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#347 Launch HN: Stellar Sleep (YC S23) – An app that helps people with insomnia

127 points | 152 comments | Aug 08, 2023 | by edreichua

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#348 Launch HN: Litnerd (YC S21) – Teaching kids to read with the help of live actors

127 points | 92 comments | Aug 25, 2021 | by Anisa_Mirza

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#349 Launch HN: Slite (YC W18) – Note App for Teams

127 points | 76 comments | Feb 27, 2018 | by christophepas

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#350 Launch HN: Codeparrot (YC W23) – Automated API testing using production traffic

127 points | 63 comments | Mar 17, 2023 | by royal0203

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#351 Launch HN: Haiku (YC W18) – Build and Design Cross-Platform UIs and Animations

127 points | 53 comments | Feb 12, 2018 | by zackbrown

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#352 Launch HN: Gold Fig (YC S19) – Version Control for Settings Pages

127 points | 19 comments | Aug 07, 2019 | by vikrum

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#353 Launch HN: Depict.ai (YC S20) – Product recommendations for any e-commerce store

126 points | 57 comments | Aug 23, 2020 | by antonoo

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#354 Launch HN: Ploomber (YC W22) – Quickly deploy data pipelines from Jupyter/VSCode

126 points | 23 comments | Feb 03, 2022 | by edublancas

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#355 Launch HN: API Tracker (YC W20) – Track and manage the APIs you use

125 points | 48 comments | Feb 18, 2020 | by cameroncooper

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#356 Launch HN: June (YC W21) – Two-click analytics reports on top of Segment data

125 points | 47 comments | Feb 16, 2021 | by 0xferruccio

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#357 Launch HN: Hubble (YC S20) – Monitor data quality inside data warehouses

125 points | 42 comments | Aug 20, 2020 | by oliver101

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#358 Launch HN: Substack (YC W18): Paid email newsletters made simple

124 points | 88 comments | Feb 07, 2018 | by cjbest

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#359 Launch HN: Syndetic (YC W20) – Software for explaining datasets

124 points | 34 comments | Feb 24, 2020 | by stevepike

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#360 Launch HN: Modernbanc (YC W20) – Modern and fast accounting software

123 points | 114 comments | Mar 19, 2025 | by gregorygev

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#361 Launch HN: IcePanel (YC W23) – Onboard engineers with explorable system designs

123 points | 74 comments | Jan 11, 2023 | by JacobShadbolt

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#362 Launch HN: Artie (YC S23) – Real time data replication to data warehouses

123 points | 56 comments | Jul 24, 2023 | by tang8330

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#363 Launch HN: Buildt (YC W23) – Conversational semantic code search

123 points | 42 comments | Mar 02, 2023 | by Buoy

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#364 Launch HN: Okay (YC W20) – Analytics for engineering teams

123 points | 35 comments | Jun 10, 2021 | by tonioab

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#365 Launch HN: Pyq (YC W23) – Simple APIs to Popular AI Models

123 points | 24 comments | Feb 28, 2023 | by araghuvanshi

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#366 Launch HN: Solve (YC S17) – We Save International Travelers Hours of Time

122 points | 201 comments | Jun 19, 2017 | by blainevess

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#367 Launch HN: Slauth (YC S22) – auto-generate secure IAM policies for AWS and GCP

122 points | 77 comments | Dec 04, 2023 | by DanielSlauth

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#368 Launch HN: Snark AI (YC S18) – Distributed Low-Cost GPUs for Deep Learning

122 points | 66 comments | Jul 09, 2018 | by davidbuniat

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#369 Launch HN: MergeQueue (YC S21) – Automate rebasing and merging for your codebase

122 points | 57 comments | Jul 16, 2021 | by spriha

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#370 Launch HN: Osmind (YC S20) – software for better mental health therapies

122 points | 41 comments | Oct 14, 2020 | by luciayhuang

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#371 Launch HN: Virtually (YC S20) – Build live online trainings

122 points | 41 comments | Aug 04, 2020 | by ishbaid

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#372 Launch HN: Meticulous (YC S21) – Catch JavaScript errors before they hit prod

122 points | 40 comments | May 02, 2022 | by Gabriel_h

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#373 Launch HN: Elementary (YC W22) – Open-source data observability

122 points | 30 comments | Mar 04, 2022 | by Maayansa

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#374 Launch HN: Roundtable (YC S23) – Using AI to Simulate Surveys

121 points | 91 comments | Jul 25, 2023 | by timshell

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#375 Launch HN: RankScience (YC W17) – Automated Split-Testing for SEO

121 points | 84 comments | Feb 02, 2017 | by ryanb

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#376 Launch HN: Fortress (YC S24) – Database platform for multi-tenant SaaS

121 points | 82 comments | Sep 02, 2024 | by dchu17

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#377 Launch HN: Midship (YC S24) – Turn PDFs, docs, and images into usable data

121 points | 61 comments | Nov 06, 2024 | by maxmaio

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#378 Launch HN: Dashdive (YC W23) – Track your cloud costs precisely

121 points | 52 comments | Jan 29, 2024 | by ashug

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#379 Launch HN: Synth (YC S20) – Realistic, synthetic test data for your app

121 points | 48 comments | Aug 18, 2020 | by openquery

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#380 Launch HN: Sematic (YC S22) – Open-source framework to build ML pipelines faster

121 points | 47 comments | Aug 10, 2022 | by neutralino1

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#381 Launch HN: Shaped (YC W22) – AI-Powered Recommendations and Search

121 points | 32 comments | Aug 13, 2024 | by tullie

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#382 Launch HN: DevFlight (YC W19) – Helping open-source maintainers make money

119 points | 60 comments | Jan 30, 2019 | by vbordo

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#383 Launch HN: Freshpaint (YC S19) – an automated, retroactive Segment alternative

119 points | 55 comments | Feb 21, 2020 | by malisper

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#384 Launch HN: Flowdash (YC W20) – Human-in-the-loop tooling for operations teams

119 points | 32 comments | Mar 03, 2020 | by nickgervasi

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#385 Launch HN: Simple Habit (YC W17) – Spotify for Meditation

118 points | 86 comments | Jan 10, 2017 | by yunhakim

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#386 Launch HN: Lion Pose (YC W21) – Safe and effective skin care for people of color

118 points | 65 comments | Aug 31, 2022 | by nphatak

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#387 Launch HN: Plum Mail (YC S20) – Email alternative for group conversations

118 points | 65 comments | Aug 21, 2020 | by richardesigns

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#388 Launch HN: Prequel (YC W21) – Sync data to your customer’s data warehouse

118 points | 40 comments | Sep 26, 2022 | by ctc24

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#389 Launch HN: Visual One (YC W20) – Event recognition for security cameras

117 points | 134 comments | Mar 12, 2020 | by mrafiee

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#390 Launch HN: Svix (YC W21) – Webhooks as a Service

117 points | 63 comments | Jun 16, 2021 | by tasn

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#391 Launch HN: Inkeep (YC W23) – Copilot for Support (think Cursor for help desks)

117 points | 61 comments | Sep 30, 2024 | by engomez

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#392 Launch HN: Confident AI (YC W25) – Open-source evaluation framework for LLM apps

117 points | 27 comments | Feb 20, 2025 | by jeffreyip

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#393 Launch HN: Hera (YC S21) – macOS app to prepare, join and take notes in meetings

116 points | 115 comments | Jul 08, 2021 | by brunovegreville

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#394 Launch HN: Firezone (YC W22) – Zero-trust access platform built on WireGuard

115 points | 89 comments | Aug 06, 2024 | by jamilbk

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#395 Launch HN: Dart (YC W22) – Project management with automatic report generation

115 points | 73 comments | Feb 20, 2024 | by miladmalek

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#396 Launch HN: Warrant (YC S21) – Authorization and access control as a service

115 points | 60 comments | Jul 27, 2022 | by akajla

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#397 Launch HN: Lume (YC W23) – Generate custom data integrations with AI

115 points | 56 comments | Mar 20, 2023 | by nmachado

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#398 Launch HN: SiLogy (YC W24) – Chip design and verification in the cloud

115 points | 54 comments | Mar 07, 2024 | by pkkim

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#399 Launch HN: June (YC W21) – Product Analytics for B2B SaaS Companies

115 points | 48 comments | Jun 28, 2023 | by 0xferruccio

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#400 Launch HN: Emerge (YC W21) – Monitor and reduce iOS app size

115 points | 44 comments | Feb 03, 2021 | by sond813

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andrey azimov by Andrey Azimov