You asked about AI-Enhanced Learning
356 people built something like it. 356 are gone.
That is 100% of the ones whose fate we could settle, against 23% across the whole register.
| Launched | What it was | Today |
|---|---|---|
| 2021-01-01 | Embed NL-to-SQL into your Product 📈 · dataherald.com | gone |
| 2019-01-01 | AI-powered corporate learning for accelerated employee growth & skill… · tailor-ed.com | gone |
| 2021-06-01 | YCBuzzle Automatic voice-of-customer trends & metrics from sales conversations. · buzzle.ai | gone |
| 2018-01-01 | Engineering next-generation, brain-penetrant cancer therapies. · reverielabs.com | gone |
| 2016-01-01 | YCPathmind Pathmind helps industrial engineers and simulation modelers achieve… · pathmind.com | gone |
| 2021-01-01 | YCMystic Low latency API to run and deploy ML models · mystic.ai | gone |
| 2024-01-01 | Open-source humanoid robots · kscale.dev | gone |
| 2020-01-01 | YCSprintAI AI-led platform for inventory and fulfillment optimization · getsprint.ai | gone |
| 2022-01-01 | YCFlike Flike's AI crafts sales emails that convert · flike.app | gone |
| 2023-01-01 | The TikTok style corporate training platform · goodcourse.co | gone |
| 2021-06-01 | YCSpoken Never overpay online · spoken.io | gone |
| 2017-01-01 | YCEntry Biometric sign in and identity verification platform · getentry.com | gone |
| 2020-01-01 | We generate synthetic data for computer vision models. · zumolabs.ai | gone |
| 2022-01-01 | YCPloomber Heroku for AI · ploomber.io | gone |
| 2023-01-01 | YCLuca The Modern Pricing Engine for Retail · askluca.com | gone |
| 2018-01-01 | YCVathys Accelerating machine learning through software · vathys.ai | gone |
| 2021-01-01 | Synthetic data for better vision. · sbxrobotics.com | gone |
| 2021-06-01 | Building Gong.io for offline retail. · outloud.ai | gone |
| 2017-01-01 | YCFloydHub ML Platform for developing, training and deploying ML models · floydhub.com | gone |
| 2020-01-01 | Create active, collaborative learning experiences · clayboard.com | gone |
| 2021-01-01 | Breaking new ground in online eyecare. · quadranteye.com | gone |
| 2019-06-01 | Hearing aids that work in noisy places, like restaurants, using ML. · audiofocus.io | gone |
| 2022-06-01 | YCCAPSULE Buy anything you find on social media · shopcapsule.ai | gone |
| 2023-01-01 | AI for drug formulation · lavo.ai | gone |
| 2015-06-01 | Building the lowest-power silicon for embedded deep learning and… · remicro.com | gone |
| 2024-01-01 | YCPreloop Translate your experimental scripts into production ML services · preloop.com | gone |
| 2019-06-01 | YCTensil We turn machine learning models into custom hardware. · tensil.ai | gone |
| 2024-09-01 | Pushing the boundaries of AI · zeroframe.ai | gone |
| 2023-06-01 | Affordable carbon tracking solution for all businesses · greentally.ai | gone |
| 2024-09-01 | AI Co-Pilot for Design · supercontrast.com | gone |
| 2014-06-01 | Intelligent Lead Sourcing · salessift.com | gone |
| 2025-06-01 | YCNuntius Making Models Follow Rules. · nuntius.ai | gone |
| 2017-01-01 | YCCowlar Fitbit for dairy cows. Farms use cowlar's alerts & recommendations to… · cowlar.com | gone |
| 2013-06-01 | YCCrowdery [Now Clara, YC S14- claralabs.com] · crowdery.com | gone |
| 2025-09-01 | YCSylvian Specialized AI Agents. · sylvian.ai | gone |
| 2015-06-01 | YCLeada Online enterprise training in data science and analytics.… · teamleada.com | gone |
| 2019-01-01 | The everything store for restaurants in LATAM. · frubana.com | gone |
| 2018-06-01 | YCKobo360 Africa's leading supply chain technology platform. · kobo360.com | gone |
| 2018-01-01 | 3D printing beautiful, high-quality, and sustainable homes. · mightybuildings.com | gone |
| 2012-06-01 | YCThread Thread makes it incredibly easy to dress well, using stylists and AI · thread.com | gone |
| 2016-01-01 | Tech enabled and fully integrated PAN India agri produce supply chain · kisannetwork.com | gone |
| 2020-01-01 | TrueNorth gives truckers a single place to manage their business. · truenorthfleet.com | gone |
| 2013-01-01 | YCAirware Airware provides end-to-end solutions that enable enterprises to… · airware.com | gone |
| 2013-01-01 | FlightCar is the Airbnb of Car Rentals at Airports.
We allow people… · flightcar.com | gone |
| 2015-06-01 | Global Manufacturing, Simplified · maderight.com | gone |
| 2022-01-01 | YCAntWalk An employee up-skilling platform for fast growing companies · antwalk.com | gone |
| 2021-01-01 | YCAXAR AI Multi-agent orchestration platform · axar.ai | gone |
| 2022-01-01 | On demand provider of meat to households and food businesses · sendme.ng | gone |
| 2021-01-01 | Plaid for Southeast Asia · finantier.co | gone |
| 2016-06-01 | YCSeerslab We are providing AR technologies and contents to app developers · argear.io | gone |
| 2020-06-01 | YCMilkRun Get Food From Farmers, Delivered. · localmilkrun.com | gone |
| 2021-01-01 | Largest B2B eCommerce platform for SMBs in Latin America. · boitas.com | gone |
| 2021-06-01 | YCPerfekto Grocery subscription service against food waste in Latam · perfekto.mx | gone |
| 2019-01-01 | The Rocket Network: Sustainable & On-Demand Delivery Anywhere in Space · spaceryde.com | gone |
| 2015-06-01 | ROSS is an AI-powered legal research platform that can read and… · rossintelligence.com | gone |
| 2023-01-01 | YCPeeba Risk-free wholesale for retailers across Southeast Asia · peeba.com | gone |
| 2020-01-01 | Software to automatically create construction blueprints · pillarplus.com | gone |
| 2020-01-01 | AI-enabled automation of diagnostic radiology workflow and reporting. · synapsica.com | gone |
| 2017-06-01 | CCG.ai empowers clinicians to make personalised treatment strategies… · ccg.ai | gone |
| 2020-01-01 | YCRoboTire Robotire is automating vehicle maintenance for today and future… · robotire.com | gone |
How this compares
Older launches have had longer to die, so this slope is expected. A year that broke it would mean something is wrong with the checking.
The register re-probes every domain it holds. Some that answered last month stop answering. We send that list — what went quiet, and what it was — once a month. Nothing else.
How this was made. Show HN entries are every post from 2021 to 2023 with at least five points that linked to its own domain; code hosts and free hosting are excluded, because a repository outlives the effort behind it. Product Hunt entries needed 100 votes — a far higher bar, so they are the promoted top slice rather than a like-for-like sample. Both are judged by asking the domain whether it still answers: gone means it no longer resolves, refuses the connection, serves a parking page, or says plainly that it shut down. An HTTP error is not counted as gone — a server answering 404 is one somebody still pays for, and an audit of 25 gone-calls found two such sites alive with only a moved homepage. Y Combinator entries use the status YC publishes itself, which is why only those can say acquired. Squatted domains — a lapsed name now serving somebody else's site — are not detected, so these figures run slightly low.