Failforward
An AI-curated learning library of YC startup post-mortems that surfaces the real reasons companies shut down — from co-founder breakups to timing mistakes — with pattern-matching across sectors.
MBA students, entrepreneurship-track undergraduates, and aspiring first-time founders studying failure before committing
- AI-summarised 'what really killed them' blurbs for the full 1,841 public post-mortems, ranked by lesson value
- Pattern explorer that filters by sector (consumer, fintech, devtools) to reveal top failure modes per category
- Side-by-side compare view for two startups that pivoted into very different outcomes
- Weekly curated '10 post-mortems every founder should read this week' reading list with discussion prompts
With 105 YC founders now inside OpenAI or Anthropic and solo-startup paths visibly harder, the dataset of 1,841 post-mortems is suddenly the most actionable career and venture-planning reading available — and Stanford, HBS, and YC itself already teach from it.
Multiple aggregators of YC failure content exist (Startups.RIP, firstunicornstartup.com's graveyard, CB Insights' 483 post-mortems), YC's own library features 'Why do startups fail' essay, and the category is actively consumed — but demand is split across many free sources rather than funneled to one paid product.Startups.RIP - Dead YC Startups, Alive Ideas ↗483 startup failure post-mortems - CB Insights ↗
Startups.RIP is the literal head-to-head competitor already live with the same 1,841+ YC dataset, AI-written post-mortems, rebuild playbooks, batch/industry filtering, and Pro pricing tiers — plus firstunicornstartup.com's graveyard and CB Insights' free report cover adjacent ground; the market is essentially taken.Startups.RIP: Rebuild 1,738+ dead YC startups with AI | Product Hunt ↗The YC Startup Graveyard — 150+ Failed Y Combinator Startups and What ... ↗
No public pricing tiers visible for Startups.RIP despite launching Pro plans, CB Insights gates similar content behind enterprise sales (hard to convert students), and MBA/undergrad buyers are highly price-sensitive — typical indie failure-analysis sites monetize via thin paid newsletters, not dedicated SaaS.Startups.RIP - Dead YC Startups, Alive Ideas ↗483 startup failure post-mortems - CB Insights ↗
The dead-startup corpus grows slowly (a few dozen shutdowns per YC batch) and AI post-mortem generation will be commoditized within 12-18 months; Stanford/HBS already teach from free public materials, so defensibility relies on curation depth rather than data scarcity.Startups.RIP: Rebuild 1,738+ dead YC startups with AI | Product Hunt ↗YC Startup Library | Y Combinator ↗
Trivially buildable — Startups.RIP shipped a near-identical product covering 1,841 YC startups with AI post-mortems and rebuild specs; the YC public directory plus LLMs make this a weekend project.Startups.RIP - Dead YC Startups, Alive Ideas ↗