Sierra
AI · Enterprise AI agents · Late growth · US- Valuation
- $15.8Breported round
- Deal Score
- C+60 / 100
- Funding
- ~$1.6B total raised; $1B+ cash on hand after May 2026 round
- Demand
- Emerging
- IPO window
- No plans stated
- Top-100 rank
- —Unlock ranking →
Valuations are as reported and not verified (this one: reported round). Deal Score (0-100, graded A+ to C) is Mindcap's own assessment; demand is our desk's read of buyer and seller interest (Emerging, Medium, High). Data as of August 2026. Not investment advice.



