Snorkel AI raises $350M Series E at $3.5B valuation, passes $375M ARR
sarahcat21 · x · 2026-09-22
Snorkel AI announced a $350M Series E at a $3.5B valuation, led by Insight Partners and S32.
- Grown 18x+ in the last 12 months since launching its Data-as-a-Service offering
- Passed $375M ARR this week
- CEO Alex Ratner argues that as AI advances toward superhuman capabilities, AI data and environment development must advance with it — basic staffing and crowdsourcing approaches aren't enough.
Related event: Snorkel AI Raises $350M at $3.5B Valuation(4 posts)→
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