Tau Ventures is an AI-first, seed-first venture capital fund based in Palo Alto, investing in digital health, automation (cars, drones, robots), and enterprise. Founded in 2019, the firm partners with entrepreneurs building transformative, AI-driven companies.
Their most common stage is seed (40% of deals). Average disclosed round size is $11.1M (across 79 rounds with reported amounts).
Portfolio
74
Fund Size
—
Top Stage
Seed
Last 12 Mo
7
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
87 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Zenyard | Pre-Seed | — | Feb 2026 |
 Uptiq | Series B | $25M | Feb 2026 |
 Alaffia Health | Series B | $55M | Feb 2026 |
 Alaffia | Series B | $55M | Feb 2026 |
| TTofu | Unknown | $12M | Jan 2026 |
 Keebler | Unknown | $16M | Jan 2026 |
 ArmorCode | Unknown | $16M | Jan 2026 |
 Assort Health | Series C | — | Jan 2026 |
 Fourier | Seed | $8.4M | Oct 2025 |
 AmplifyMD | Series B | $20M | Sep 2025 |
 EVE Security | Seed | $3M | Sep 2025 |
 Deeto | Series A | $12.5M | Jul 2025 |
 Chef Robotics | Series A | $43.1M | Mar 2025 |
 OpenInfer | Seed | $8M | Feb 2025 |
 Dream | Series C | — | Feb 2025 |
| TTofu | Series A | $12M | Feb 2025 |
| KKerna Laboratories Inc | Seed | — | Jan 2025 |
| MMETIS Intelligence | Unknown | — | Jan 2025 |
 Cascala Health | Seed | $8.6M | Jan 2025 |
| OOath Surgical | Series A | $24M | Jan 2025 |
 Deeto | Series A | $12.5M | Jan 2025 |
 Trustible | Seed | $4.6M | Jan 2025 |
 Revisto | Seed | $4M | Nov 2024 |
 Handl Health | Seed | $2.5M | Apr 2024 |
| Alaffia | Series A | $10M | Apr 2024 |
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Top Co-Investors
Alumni Ventures6 shared
Gaingels6 shared
NextGen Venture Partners6 shared
Plug and Play Tech Center6 shared
LiveOak Venture Partners6 shared
Techstars5 shared
Everywhere Ventures5 shared
FirstMark Capital5 shared
Y Combinator5 shared
Flare Capital Partners4 shared
Grep VC4 shared
Innovation Global Capital4 shared
1984 Ventures4 shared
Anthemis4 shared
Innospark Ventures3 shared
Index Ventures3 shared
Founders Fund3 shared
Sand Hill Angels3 shared
Boutique Venture Partners3 shared
Mucker Capital3 shared
Last updated: 7 October 2026