Sand Hill Angels is one of the largest and most active angel groups in Silicon Valley, founded in 2000. The group of over 145 accredited investors provides funding, mentorship, and strategic connections to help entrepreneurs scale their ventures, typically investing $300K–$500K in seed and Series A rounds.
Deal activity increased 200% year-over-year (3 deals in the last 12 months). Average disclosed round size is $10.7M (across 82 rounds with reported amounts).
Portfolio
67
Fund Size
—
Top Stage
Seed
Last 12 Mo
3
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
85 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| HHooray | Seed | $2M | Aug 2026 |
 Ampaire | Series B | $19M | Jan 2026 |
 Ampaire | Series B | $19M | Jan 2026 |
| LLōvu Health | Series A | $8M | Sep 2025 |
 TrueMeter | Seed | $4M | Sep 2025 |
 Revel Ai Health | Seed | $3.1M | Jun 2025 |
| EEcoTrove | Seed | $4M | Jan 2025 |
| BBrains & Motion Education (BAM!) | Unknown | $18M | Mar 2024 |
 InvVax | Unknown | $124K | Jan 2024 |
 Earthshot | Series A | $5.5M | Jan 2024 |
 MOGL | Seed | $2.6M | Mar 2023 |
| OOXOS Medical | Series A | $23M | Jan 2023 |
 HELLO DIVORCE | Seed | $3.3M | Oct 2022 |
| TTrash Warrior | Pre-Seed | $8M | Oct 2022 |
 Magnetic Insight | Series B | $17M | Jun 2022 |
 Ashvattha Therapeutics | Series B | $69M | Jun 2022 |
| TThe Swiftly | Series B | $100M | Mar 2022 |
 Femtosense | Series A | $8M | Jan 2022 |
 Kneron | Series B | $25M | Dec 2021 |
 Hooray Foods | Seed | $2M | Jun 2021 |
 All Star | Seed | $3.9M | May 2021 |
| RRodo | Series B | $18M | Jan 2021 |
| NNew Age Meats | Growth | $2M | Jul 2020 |
 Allstar | Pre-Seed | $425K | Dec 2019 |
| FFront Range Biosciences | Unknown | $8.5M | Sep 2019 |
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Top Co-Investors
Gaingels13 shared
Stanford's StartX Fund6 shared
Band of Angels5 shared
Birchmere Ventures5 shared
The Westly Group5 shared
Intel Capital5 shared
TCA Venture Group4 shared
Elemental Impact4 shared
Draper Fisher Jurvetson4 shared
Volvo Group Venture Capital4 shared
RiverPark Ventures3 shared
Alumni Ventures3 shared
Ulu Ventures3 shared
500 Global3 shared
Amino Capital3 shared
Freestyle Capital3 shared
Techstars3 shared
Pear VC3 shared
bp ventures3 shared
Adams Street Partners3 shared
Last updated: 7 October 2026