Startup profile · funding coverage
Stack Overflow
Developer Q&A community and Teams knowledge platform.
Stage
acquired
Status
acquired
Coverage
full
Why Stack Overflow is interesting
Default stack for programming answers — a16z in Series E before Prosus $1.8B buyout.
Key facts
- Series E (Jul 2020): $85M; a16z, Spark, USV, Index among investors (Stack Overflow blog)
- Exit (Jun 2021): acquired by Prosus for $1.8B (Stack Overflow blog)
Investors in our directory
Funds linked from Stack Overflow's profile — open a fund page for stage focus and related deal articles.
Industries
Generalist Technology
Industry hub pages are rolling out from our fund-derived baseline taxonomy.
Related funding articles
Venture Capital Tracker pieces that cover Stack Overflow's financing or category context.
Last updated: 2026-07-24