You asked about Social Network
134 people built something like it. 134 are gone.
That is 100% of the ones whose fate we could settle, against 23% across the whole register.
| Launched | What it was | Today |
|---|---|---|
| 2022-04-01 | inside.com | gone |
| 2021-01-20 | sundayy.app | gone~28mo |
| 2022-10-15 | mynotion.space | gone |
| 2017-06-01 | YCFam Video calling social network to talk with friends and make new friends · famapp.com | gone |
| 2020-06-01 | YCHere Where friends watch, play and hang together in digital rooms · here.fm | gone |
| 2021-01-01 | YourQuote is India's largest writing platform · yourquote.in | gone |
| 2022-11-24 | about.opendolphin.social | gone |
| 2021-02-24 | podaero.com | gone~14mo |
| 2019-06-01 | Souffle Club:10x better LinkedIn alternative with profiles >> resumes · souffle.club | gone |
| 2006-06-01 | YCJamglue jamglue.com | gone |
| 2019-01-01 | YCBasement The social network for your close friends. · basement.social | gone |
| 2011-06-01 | YCEveryme The #1 private social network · everyme.com | gone |
| 2012-06-01 | We turn Patients into Researchers. · crohnology.com | gone |
| 2022-03-27 | networksfromscratch.com | gone |
| 2022-06-15 | humit.app | gone |
| 2022-04-12 | damnnnn.com | gone |
| 2021-02-21 | tinyads.io | gone~33mo |
| 2022-05-17 | blendsocial.io | gone |
| 2012-01-01 | YCLendUp LendUp is a socially responsible company on a mission to redefine… · lendup.com | gone |
| 2022-01-06 | app.meritverse.xyz | gone |
| 2022-01-11 | app.nonfik.com | gone |
| 2021-08-25 | webcrate.app | gone |
| 2008-06-01 | gotreehouse.com | gone |
| 2016-01-01 | Tech enabled and fully integrated PAN India agri produce supply chain · kisannetwork.com | gone |
| 2023-09-15 | oyie.io | gone |
| 2021-10-06 | peersend.com | gone |
| 2021-03-22 | joindistributed.com | gone |
| 2015-01-01 | YCPigeonly The affordable way to search, find & communicate with an incarcerated… · pigeonly.com | gone |
| 2016-06-01 | YCSeerslab We are providing AR technologies and contents to app developers · argear.io | gone |
| 2019-01-01 | The Rocket Network: Sustainable & On-Demand Delivery Anywhere in Space · spaceryde.com | gone |
| 2021-09-03 | evalrss.com | gone |
| 2022-08-02 | celody.com | gone |
| 2021-04-15 | niceplace.network | gone |
| 2021-02-17 | humit.app | gone~40mo |
| 2017-06-01 | Social Construct designs and assembles large apartment buildings
… · socialconstructco.com | gone |
| 2021-04-14 | komunity.io | gone |
| 2019-06-01 | YCRevel We Deserve More in Midlife · hellorevel.com | gone |
| 2018-01-01 | YCOpenland Messenger for communities · openland.com | gone |
| 2022-12-30 | fetcher.page | gone |
| 2022-09-02 | confluo.app | gone |
| 2009-06-01 | FanChatter aggregates, amplifies and empowers fan content on every… · fanchatter.com | gone |
| 2008-06-01 | YCPicwing Photo Sharing platform for families · picwing.com | gone |
| 2016-06-01 | YCLooklive Looklive is a community and marketplace for fashion. Users browse… · looklive.com | gone |
| 2012-01-01 | YCArk Ark organizes the world's social information. · ark.com | gone |
| 2021-06-18 | muragz.com | gone |
| 2012-06-01 | Everyday.me - Record your life. Store it forever. · everyday.me | gone |
| 2014-06-01 | YCWeave AI-assisted professional networking. · weave.in | gone |
| 2012-01-01 | YCGrouper We set up drinks between 2 groups of friends: 3 guys and 3 girls. · joingrouper.com | gone |
| 2016-06-01 | YCCoub Coub is YouTube for video loops. You can take any video from YouTube,… · coub.com | gone |
| 2016-06-01 | Network for decentralized threshold cryptography and end-to-end… · threshold.network | gone |
| 2021-04-14 | cropping.rocks | gone |
| 2023-03-08 | about.imma.app | gone |
| 2021-10-03 | thesocialsearchengine.com | gone |
| 2021-02-26 | member.chatanalytic.com | gone~13mo |
| 2022-05-19 | trybsync.com | gone |
| 2020-06-01 | Social avatar platform for VTubers · hyper.online | gone |
| 2019-06-01 | YCElpha Professional network for women · elpha.com | gone |
| 2023-04-06 | grep.help | gone |
| 2021-04-10 | listtweet.com | gone |
| 2022-03-07 | secondlongestwordwins.com | gone |
How this compares
Y Combinator reports its own outcomes, including acquisitions. The other two are judged by asking the domain, so they are not measured the same way and are never averaged together.
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.