You asked about Housing and Real Estate
25 people built something like it. 1 is gone.
That is 5% of the ones whose fate we could settle, against 23% across the whole register. 3 were acquired.
| Launched | What it was | Today |
|---|---|---|
| 2023-06-01 | Shopify for Homebuilders · buildwithfoundation.com | still up |
| 2023-01-01 | YCHomeflow Simplifying insurance for large real estate investors · homeflow.me | gone |
| 2023-06-01 | Digital-native home painting franchise · craftwork.com | still up |
| 2023-06-01 | Tech-enabled heat pump contractor that cuts costs by 60% · electricair.io | still up |
| 2023-01-01 | YCFlexDesk AI Agents for corporate real estate teams · flexdesk.com | still up |
| 2023-01-01 | YCPalomma AI & financial services for real estate in LatAm, starting by rent · palomma.com | still up |
| 2023-01-01 | YCClad Project management software for building infrastructure. · withclad.com | still up |
| 2023-06-01 | Building the next Procore · constructable.ai | still up |
| 2023-01-01 | YCPropexo Plaid for Commercial Real Estate · propexo.com | still up |
| 2023-01-01 | Delinquency reduction and automation software for institutional… · getcobblestone.com | acquired |
| 2023-06-01 | YCPropRise The AI platform for CRE investment teams · proprise.ai | still up |
| 2023-01-01 | YCHaven AI workforce for property management · usehaven.ai | still up |
| 2023-06-01 | YCsizeless Instant 3D Digital Twins for Smarter Real Estate. · sizeless.co | still up |
| 2023-01-01 | YCMilio B2B-2C real-time account to account payments · miliopay.com | still up |
| 2023-06-01 | YCArtie Software that streams data from databases to warehouses in real-time · artie.com | still up |
| 2023-01-01 | YCMiracle Accelerate clinical trials with real-time, actionable insights · miracleml.com | still up |
| 2023-06-01 | YCSpine AI Manage a swarm of AI agents to get real work done · getspine.ai | still up |
| 2023-01-01 | YCEzDubs Real-time speech translation · ezdubs.ai | acquired |
| 2023-01-01 | YCDecohere Real-time generative AI · decohere.ai | still up |
| 2023-01-01 | YCChart Realtime Access to Verified Tax Records · trychart.com | still up |
| 2023-06-01 | YCCORE Your AI butler that understands you really well and proactively acts… · getcore.me | still up |
| 2023-06-01 | Learn language with real-world content, at your level · readbean.app | still up |
| 2023-06-01 | YCAutotab AI agents reliable enough to do real work · autotab.com | acquired |
| 2023-06-01 | Specialized agents for real work · opensteer.com | still up |
| 2023-01-01 | YCSirdab Cloud warehousing & supply chain platform in MENA · sirdab.co | still up |
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.