Startups Rip
To be verifiedStartups.RIP is a comprehensive research platform and wiki featuring over 1,700 Y Combinator startups that have either shut down or been acquired. It utilizes an AI research agent to provide detailed post-mortems explaining what these companies built, why they failed, and what has changed in the market since then. For active builders, it offers 'rebuild playbooks' and implementation-ready technical specifications that can be directly used with AI coding agents like Claude Code or Cursor to iterate on validated market ideas with a fresh perspective.
AI-powered wiki of failed YC startups providing post-mortems and technical rebuild playbooks.
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startups.rip/
What is Startups Rip?
AI-powered wiki of failed YC startups providing post-mortems and technical rebuild playbooks.
Startups.RIP is a comprehensive research platform and wiki featuring over 1,700 Y Combinator startups that have either shut down or been acquired. It utilizes an AI research agent to provide detailed post-mortems explaining what these companies built, why they failed, and what has changed in the market since then. For active builders, it offers 'rebuild playbooks' and implementation-ready technical specifications that can be directly used with AI coding agents like Claude Code or Cursor to iterate on validated market ideas with a fresh perspective.
Core Features
Database of 1,700+ YC startup post-mortems
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AI-generated rebuild playbooks
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Implementation-ready technical specs for AI coding agents
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On-demand research reports for Pro subscribers
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Categorized browsing by industry and YC batch
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Popular Use Cases
- Founders researching market validation and previous failures in a specific nicheTo be verified.
- Developers looking for technical blueprints to rebuild legacy startup ideas with modern AITo be verified.
- Investors performing due diligence on specific market segmentsTo be verified.
Feature Comparison
A functional comparison based on maker input.
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Comparison details are provided for informational purposes and should be verified with the official website.
How to use
- Users can browse startups by YC batch or industry to read research reports. After identifying a promising but failed idea
- Pro users can access detailed technical specs and rebuild plans to jumpstart their own development process using AI coding tools.
Pricing
Startups Rip uses a freemium pricing model. Pricing and features may change over time.
Free
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Pro
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Team
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Enterprise
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Frequently Asked Questions
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Related Tags
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