
Sierra Ventures
About
Early-stage venture capital firm investing in mobile and cloud technology companies.
Key facts
- Website
- sierraventures.com
- Headquarters
- United States
- Portfolio companies
- 19
- Stages
- SeedSeed ExtensionSeries ASeries B
- Cheque size
- $2M to $105M
Recent investments
| Date | Company | Round | Amount |
|---|---|---|---|
| 6 Oct 2026 | Siena AI | Series A | $17M |
| 29 Aug 2025 | FriendliAI | Series A | $20M |
| 27 Aug 2025 | Auditoria.AI | Series B | $38M |
| 18 Jun 2025 | Sedai | Undisclosed round | $20M |
| 22 Mar 2022 | Podcastle | Undisclosed round | $7M |
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Frequently asked
What companies has Sierra Ventures invested in?
Sierra Ventures has invested in Siena AI, FriendliAI, Auditoria.AI, Sedai, Podcastle and 14 more.
SEC filings, insider activity, nonprofit links and pay benchmarks for Sierra Ventures:


