Base Case Capital is an early-stage venture capital firm that invests in "builders" and founders at the pre-seed and seed stages, often before they have a formal company, product, or even a fully formed idea. Their strategy involves being the first institutional check, providing active operational partnership, and focusing on founder quality and vision, particularly in sectors like developer tools, enterprise software, AI/ML, and data infrastructure.
40% of their portfolio is in Social & Community. They made 1 investments in the last 12 months. Their most common stage is seed (80% of deals). Average disclosed round size is $8.6M (across 5 rounds with reported amounts).
Portfolio
5
Fund Size
$90M
Top Stage
Seed
Last 12 Mo
1
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
5 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| DDevotion | Seed | $4M | Mar 2026 |
 Fiberplane | Seed | $8.8M | Sep 2021 |
| VVenue | Seed | $1.2M | — |
 Orb | Series B | $25M | — |
| AAsync | Seed | $4M | — |
Top Co-Investors
Sequoia Capital1 shared
Mayfield Fund1 shared
Greylock Partners1 shared
Menlo Ventures1 shared
Scribble Ventures1 shared
South Park Commons1 shared
Uncorrelated Ventures1 shared
Box Group1 shared
Shrug Capital1 shared
A*1 shared
Apollo Projects1 shared
Notion Capital1 shared
Northzone1 shared
Crane1 shared
System.One1 shared
Last updated: 8 March 2026