Alt Capital is an early-stage, generalist venture firm founded by Jack Altman in 2023, investing $1–10M from inception through Series A with a concentrated portfolio. The firm's most recent vehicle, Alt Capital II, is a $275M fund focused on AI and enterprise software startups.
Their most common stage is series-a (55% of deals). Average disclosed round size is $39.4M (across 18 rounds with reported amounts).
Portfolio
21
Fund Size
$275M
Top Stage
Series A
Last 12 Mo
5
Team
AD
Adam Downey
Founding Partner
JA
Jack Altman
Managing Partner
ED
Elaine Dai
Partner
BC
Bala C.
Investor
RJ
Rahul Jain
Chief Investment Officer and Fund Manager
BK
Ben Kodisang
Founder and CEO
JB
John Burke
Founder
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
22 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 depthfirst | Series A | $40M | Jan 2026 |
 Town | Series A | $55M | Jan 2026 |
 Antares | Series C | $96M | Dec 2025 |
| AAntares Nuclear | Unknown | $96M | Dec 2025 |
 Centari | Series A | $14M | Sep 2025 |
 Outset | Series A | $17M | Jun 2025 |
 Owner.com | Growth | — | May 2025 |
| OOwner | Seed | $120M | Jan 2025 |
 Table22 | Series A | $11M | Oct 2024 |
 AirOps | Series A | $15.5M | Oct 2024 |
 Leya | Series A | — | Jul 2024 |
 GPTZero | Series A | $10M | Jun 2024 |
 Foundation Health | Seed | $6M | Mar 2024 |
 Talkie.ai | Unknown | — | Jul 2022 |
 Sunroof | Seed | — | Apr 2021 |
 Slope | Growth | $65M | — |
 SF Compute | Series A | $40M | — |
 Jeeva.ai | Unknown | $9M | — |
 David AI | Series B | $50M | — |
| David AI | Series A | $25M | — |
 Legora | Series A | $25M | — |
| CConductor AI | Series A | $15M | — |
Top Co-Investors
Y Combinator7 shared
BoxGroup3 shared
Meritech Capital3 shared
First Round Capital3 shared
Liquid 2 Ventures2 shared
Forerunner Ventures2 shared
Footwork2 shared
Wayfinder Ventures2 shared
Benchmark2 shared
Redpoint Ventures2 shared
Wing Venture Capital2 shared
Industrious Ventures2 shared
Shine Capital2 shared
Caffeinated Capital2 shared
Day One Ventures2 shared
Headline2 shared
GTMfund2 shared
Amplify Partners2 shared
Mantis VC1 shared
Accel1 shared
Last updated: 8 September 2026