Surface Ventures is an early-stage venture capital firm that primarily invests in pre-seed and seed-stage B2B software solutions. The firm focuses on partnering with technical founders and experienced operators who leverage deep domain expertise to build capital-efficient companies addressing inefficiencies in vertical markets and technical infrastructure.
Deal activity decreased year-over-year (1 deals in the last 12 months vs 2 prior). Their most common stage is series-a (50% of deals). Average disclosed round size is $9.0M (across 4 rounds with reported amounts).
Portfolio
4
Fund Size
$50M
Top Stage
Series A
Last 12 Mo
1
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
4 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| BBotGauge AI | Seed | $2M | Feb 2026 |
 DocJuris | Series A | $8M | Oct 2024 |
| LLoft Labs | Series A | $24M | Apr 2024 |
| WWing Assistant | Seed | $2.1M | Mar 2022 |
Top Co-Investors
Khosla Ventures1 shared
Berkeley SkyDeck1 shared
Emergent Ventures1 shared
Fusion Fund1 shared
Silverton Partners1 shared
Watertower Ventures1 shared
Last updated: 16 April 2026