
Underdog Labs is a pre-seed venture capital firm that invests in belief-driven founders with piercing vision, focusing on B2B software, consumer, AI, and health. The firm was founded by entrepreneurs and offers boutique accelerator-style support to early-stage companies.
Their most common stage is pre-seed (45% of deals). Average disclosed round size is $3.6M (across 17 rounds with reported amounts).
Portfolio
19
Fund Size
—
Top Stage
Pre Seed
Last 12 Mo
0
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
20 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| Unknown | $1.8M | Jan 2026 | |
| Unknown | $16M | Jan 2026 | |
| Series A | $7.1M | Jun 2025 | |
| Seed | $6M | Feb 2025 | |
| Pre-Seed | $1.7M | May 2024 | |
| Unknown | $300K | Jan 2024 | |
| Pre-Seed | $2.4M | Jan 2023 | |
| Unknown | $3M | Jan 2022 | |
| Seed | $3.4M | Apr 2021 | |
| Seed | $3.4M | Apr 2021 | |
| Pre-Seed | $400K | Apr 2020 | |
| Pre-Seed | $1.4M | — | |
| Pre-Seed | $1.1M | — | |
| Pre-Seed | $1.9M | — | |
| FFlowaste | Seed | — | — |
| SSynaptrix Labs | Pre-Seed | — | — |
| Unknown | $2.2M | — | |
| Pre-Seed | $1.7M | — | |
| Seed | $7.1M | — | |
| Pre-Seed | — | — |
Top Co-Investors
New Stack4 shared
Techstars4 shared
Everywhere Ventures2 shared
Freestyle Capital2 shared
MBX Capital2 shared
Hustle Fund2 shared
Amplifyher Ventures2 shared
Human Ventures2 shared
Bezos Expeditions2 shared
The Helm2 shared
Fitz Gate Ventures2 shared
Vista Equity Partners2 shared
A*2 shared
Motivate Venture Capital2 shared
Shield Capital2 shared
Accel2 shared
Slow Ventures1 shared
PJC1 shared
TTV Capital1 shared
Great Oaks Venture Capital1 shared
Last updated: 7 October 2026