BoF: How Open Source Is Beating the Market: The VC Case for COSS
summary
Report analyzes 25 years of VC activity and ~6,000 GitHub repos, comparing ~800 commercial open source firms to a 60,000-company control; community signals rise after funding with 8× more dependencies, 7× downloads following funding, and measurable increases in distinct contributors and organizational diversity. Time between rounds is shorter for COSS, indicating faster fundraising velocity, and the composite OpenSSF criticality score correlates with valuation, supporting that strong community metrics align with higher early-stage fundraising and exit outcomes.
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chapters (19)
- 0:00BoF introduction
- 1:27Why report matters for VC
- 4:22Methodology and insights
- 8:35Community metrics to value
- 11:25Commercial OSS companies
- 12:28OpenSSF criticality score
- 14:12VC community insights
- 15:58Traction metrics surprises
- 17:24Community versus success
- 18:49Vanity metrics like stars
- 21:23Funding versus growth
- 23:09OKRs for seed-stage OSS
- 26:03Success with existing projects
- 27:46Funding flows into OSS
- 29:32Q&A: Copy-left licenses
- 31:24Q&A: Contributor diversity
- 32:50Q&A: Incubation insights
- 34:13Q&A: Contributor types
- 35:17Closing remarks
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