Rebuild 1,738+ dead YC startups with AI
Startups often fail because of timing, not ideas. Startups.RIP is a wiki of 1,700+ YC startups that shut down or got acquired. 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.
The builder discount program refunds 50-100% of monthly Pro fees when users publicly share projects built using Startups.RIP teardowns and achieve 1,000+ organic views, aligning incentives with actual product usage.
Pro members unlock implementation-ready specs for every company in the database, enabling builders to reference proven technical architectures and reduce development time by learning from documented startup approaches.
Pro members receive 5 fresh report requests per month to request custom teardowns or analysis on specific startups or ideas, providing on-demand research tailored to their validation needs.
Startups.RIP provides deep teardowns and rebuild plans for 1,700+ YC startups, allowing founders to understand why similar ideas failed and what lessons apply to their concept before investing time and capital.
The full teardown library and daily email help builders browse and identify startup concepts worth reviving, with detailed analysis of what went wrong and how to approach the idea differently.