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Startup Survival Rates by Stage

Collated by Harry Prabandham

Curated by Rubric Financial

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Survival Statistics

  • [Source: CB Insights, Carta, Failory startup failure research]
  • About 90% of startups fail — but this statistic is misleading because it includes every incorporated entity, not just funded companies
  • Of funded startups: roughly 75% of seed-funded companies fail to raise a Series A, and about 60% of those eventually shut down
  • Of Series A companies: roughly 30-40% fail to raise a Series B, though many find alternative paths (profitability, acquisition, bootstrapping)
  • The median time to failure is 20-24 months — almost exactly the length of a single funding round's runway

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