Abstract is a sector-agnostic venture capital firm based in San Francisco that invests in seed and early-stage startups across all sectors. The firm focuses on making vital connections for fundraising, talent acquisition, and strategic advice for founders.
Their most common stage is seed (43% of deals). Average disclosed round size is $25.3M (across 238 rounds with reported amounts).
Portfolio
182
Fund Size
—
Top Stage
Seed
Last 12 Mo
14
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
265 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| OOdyssey Energy | Growth | $74M | Sep 2026 |
 Unnatural Products | Series A | $30M | Jul 2026 |
 Sail | Seed | $80M | Jun 2026 |
| Sail | Series A | $80M | Jun 2026 |
 Reactor | Series A | $59M | May 2026 |
| BBlackstar | Seed | $12M | Apr 2026 |
 Doctronic | Series B | — | Mar 2026 |
 Deeptune | Series A | $43M | Mar 2026 |
 Revel | Series B | $150M | Feb 2026 |
 Comp | Series A | $17.3M | Feb 2026 |
 Mytra | Series C | $120M | Jan 2026 |
 Status | Seed | $17M | Jan 2026 |
| Status | Series A | $17M | Jan 2026 |
 Unify | Series A | $40M | Jan 2026 |
 Sail Research | Seed | $80M | Jan 2026 |
| Sail Research | Series A | $80M | Jan 2026 |
 Foundational | Seed | $25M | Jan 2026 |
 Sycamore | Seed | $65M | Jan 2026 |
| FFoundational Industries | Seed | $25M | Jan 2026 |
 Newlimit | Series C | $435M | Jan 2026 |
 Unify | Series B | $40M | Jan 2026 |
 Adaptive Security | Series B | $81M | Dec 2025 |
 Truffle Security | Series B | $25M | Nov 2025 |
 Subtle Computing | Seed | $6M | Nov 2025 |
 Natural | Seed | — | Oct 2025 |
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Top Co-Investors
Andreessen Horowitz27 shared
Y Combinator26 shared
SV Angel22 shared
Bain Capital Ventures18 shared
Founders Fund17 shared
Floodgate Fund15 shared
Craft Ventures14 shared
BoxGroup14 shared
Kleiner Perkins13 shared
Khosla Ventures12 shared
General Catalyst11 shared
Valor Equity Partners11 shared
Felicis11 shared
Thrive Capital11 shared
Lightspeed Venture Partners10 shared
Spark Capital10 shared
Kindred Ventures10 shared
Eclipse9 shared
Soma Capital9 shared
Last updated: 7 October 2026