Startups.RIP: AI-Generated Post-Mortems and Rebuild Playbooks for 1,700+ Failed YC Startups
By
Oscar Hong
Lacks bite. And filling. And a copy-editor at the bakery.
Summary
Startups.RIP is a wiki documenting over 1,700 YC startups that failed or were acquired. The platform uses AI to generate detailed post-mortems analyzing what these startups built, why they failed, and market changes since their closure. It also provides rebuild playbooks with implementation-ready technical specifications that can be used with AI coding agents, positioning failed startups as validated markets with unfinished business opportunities.
Key quotes
· 4 pulledStartups often fail because of timing, not ideas.
Our AI research agent writes a detailed post-mortem (what they built, why they failed, what's changed since) and a rebuild playbook with implementation-ready technical specs you can drop straight into your AI coding agent.
Every failed startup is a validated market with unfinished business.
Shortcut the idea maze. Start with what almost worked.
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