Alternatives
Products that do what What YC Is Really Betting On? does
An X-ray of 793 YC startups
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The definitive database of YC companies with all the metrics
2017 · ycdb.co
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2025 · yc.foundersaround.com
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YC’s free online platform to help you find your co-founder
2021 · ycombinator.com
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A collection of startup pitch decks that raised $1.4 Billion
2017 · dconstrct.com
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Inspired by PG’s tweet about a chain of 4 YC startups where the founder worked at a YC startup, I vibe coded and generated these genealogy chains for all ~6k YC startups. And to make these trees easily accessible I packaged them into a hosted webapp. Few noteworthy YC startups which have had huge impact in YC ecosystem Airbnb - 83 YC startups spawned Stripe - 67 YC startups spawned Dropbox - 50 YC startups spawned Justin.tv/Twitch - 47 YC startups spawned More recently founded YC startups which have spawned a lot more YC startups Rappi - 21 YC startups spawned Brex - 20 YC startups…
Jan 2026 · foundertrace.com
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Hey Everybody! Hope you had a merry christmas Today I had a bit of fun with Claude. Started by scraping YC's startups list, then ran them through OpenAI's embedding service, then UMAP'd the embedding to reduce the dimension to just two coordinates and then just forced Claude to write React that would compile to visualize that. I had fun and I think it's interesting, so take a look! Also note that you won't be able to zoom on mobile (found about this Plotly limitation way too late). If there's interest I can fix this issue by changing plotting libs tomorrow :) Merry christmas
2024 · yc-map.vercel.app
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Ranked by how close each launch is in meaning, then by votes. Refine with a description →