You asked about Infrastructure
57 people built something like it. 7 are gone.
That is 13% of the ones whose fate we could settle, against 23% across the whole register. 5 were acquired.
| Launched | What it was | Today |
|---|---|---|
| 2022-01-01 | YCRDash AI Powered Construction Management Software · rdash.io | still up |
| 2022-01-01 | Identity Verification API for Emerging Markets · prembly.com | still up |
| 2022-06-01 | YCPaces Agentic AI for Power Projects and AI Infrastructure · paces.com | still up |
| 2022-01-01 | YCUnlayer AI-powered content creation infrastructure for apps · unlayer.com | still up |
| 2022-01-01 | YCBotCity Observability and Governance for AI-Generated Python scripts. · botcity.dev | still up |
| 2022-01-01 | YCLanceDB Open-source, serverless vectordb for production-scale generative AI · lancedb.com | still up |
| 2022-01-01 | YCRally Agentic User Research Infrastructure · rallyuxr.com | still up |
| 2022-06-01 | YCLandeed Landeed is India’s digital infrastructure for property intelligence,… · landeed.com | still up |
| 2022-01-01 | YCSieve The multimodal data lab · sievedata.com | still up |
| 2022-01-01 | Prevent Fraud and Onboard Users Faster · dojah.io | still up |
| 2022-01-01 | Virtualizing brick-mortar infrastructures of clinics w/ generative AI · ankr.us | still up |
| 2022-01-01 | YCCuracel AI-Powered Infrastructure for Insurance & Healthcare · curacel.co | still up |
| 2022-01-01 | YCCinder Infrastructure to protect companies from AI abuse · cinder.ai | still up |
| 2022-01-01 | YCMono Embedded finance infrastructure for LatAm enterprises. · mono.la | still up |
| 2022-06-01 | Healthcare data infrastructure for next generation care delivery. · metriport.com | still up |
| 2022-01-01 | YCShaped The real-time retrieval engine for search, feeds, and agents. · shaped.ai | still up |
| 2022-01-01 | YCKorrAI Traceable AI for billion-dollar infrastructure. · korrai.com | still up |
| 2022-06-01 | YCSytex Project management platform for Field Infrastructure. · sytex.io | still up |
| 2022-01-01 | YCIOMETE Self-hosted data lakehouse platform · iomete.com | still up |
| 2022-06-01 | YCPlutto Supply-chain risk management and compliance platform for Latin… · getplutto.com | still up |
| 2022-01-01 | YCEventual Building the AI data engine for any modality and scale · daft.ai | still up |
| 2022-06-01 | Ironclad for construction · provision.com | still up |
| 2022-06-01 | Managing your Employees' Access to SaaS · accessowl.io | still up |
| 2022-01-01 | YCWingback Wingback provides tools and APIs for SaaS pricing and packaging. · wingback.com | gone |
| 2022-01-01 | YCApollo Payments & Loyalty Infrastructure · apollofirst.xyz | still up |
| 2022-06-01 | Infrastructure powering stablecoin and digital finance · primevault.com | still up |
| 2022-01-01 | YCRebill Global payments infrastructure in LATAM and US · rebill.com | still up |
| 2022-01-01 | YCArgo A social streaming platform powered by creators and fans · argo.la | still up |
| 2022-06-01 | Modern financial infrastructure for the trucking industry. · tankpayments.com | still up |
| 2022-06-01 | YCCoris AI risk and ops platform for Payment Processors, Banks, SaaS… · coris.ai | still up |
| 2022-06-01 | YCLamin Open data platform for traceable, multimodal AI · lamin.ai | still up |
| 2022-01-01 | Visually design and manage cloud infrastructures. · brainboard.co | still up |
| 2022-01-01 | YCNetmaker Automated WireGuard networks for distributed systems and Kubernetes · netmaker.io | still up |
| 2022-06-01 | YCWindmill Open-source platform to turn scripts into internal apps & workflows · windmill.dev | still up |
| 2022-01-01 | Detect cyber attacks on critical physical infrastructure · palitronica.com | still up |
| 2022-01-01 | YCHydra Serverless Analytics on Postgres · hydra.so | acquired |
| 2022-01-01 | AI-powered scalable infrastructure + mental health services, starting… · hellolunajoy.com | still up |
| 2022-01-01 | YCDecent Cross-chain routing + trading APIs. One-click transactions with any… · decent.xyz | acquired |
| 2022-01-01 | YCBeam AI-Native Cloud Platform · beam.cloud | still up |
| 2022-06-01 | No-code data curation for LLM fine-tuning and evaluation. · airtrain.ai | gone |
| 2022-01-01 | Serverless Infrastructure Platform for AI · cerebrium.ai | still up |
| 2022-01-01 | Deploy secure, scalable cloud infrastructure in minutes not days · massdriver.cloud | still up |
| 2022-06-01 | Palantir for Web3 · blockscope.co | still up |
| 2022-01-01 | Financing the next-generation of infrastructure projects · perlstreet.com | still up |
| 2022-06-01 | YCHyperDX Open-source, dev-friendly observability. · hyperdx.io | acquired |
| 2022-06-01 | The IAM Policy Copilot · slauth.io | gone |
| 2022-01-01 | Bioinformatics pipelines in the cloud · flowdeploy.com | gone |
| 2022-06-01 | YCNeosync Neosync is an open-source anonymization and synthetic data platform. · neosync.dev | acquired |
| 2022-06-01 | YCGrai Open source version control for metadata · grai.io | gone |
| 2022-06-01 | YCSunpia Deploy serverless without rewriting code · sunpia.io | still up |
| 2022-01-01 | YCRavion The agent-native cloud infrastructure platform for AWS. · ravion.com | still up |
| 2022-06-01 | Automated infrastructure compliance and documentation · pluralith.com | still up |
| 2022-06-01 | serverless platform for real-time data · denormalized.io | gone |
| 2022-01-01 | An easier way to deploy and manage cloud apps · nullstone.io | still up |
| 2022-06-01 | YCBricksAI Streamlining LLM application management for enterprises · trybricks.ai | gone |
| 2022-06-01 | YCBanabo ML Marketing Infrastructure · banabo.io | still up |
| 2022-01-01 | Multi-chain token data platform · simplehash.com | acquired |
How this compares
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.