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Portland Seed Fund is an early-stage venture capital firm that primarily invests in seed-round, technology-oriented companies across diverse sectors, focusing on scalable and capital-efficient businesses, often with ties to the Pacific Northwest. Their strategy involves a 90-day mentor-led accelerator program that provides initial capital, coaching, and connections, with the potential for follow-on investments in high-performing companies.
Their most common stage is seed (50% of deals). Average disclosed round size is $4.1M (across 7 rounds with reported amounts).
Portfolio
8
Fund Size
$45M
Top Stage
Seed
Last 12 Mo
0
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
8 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Archer | Unknown | — | Jun 2024 |
 TrovaTrip | Series A | $15M | Sep 2022 |
| EEnduring Planet | Pre-Seed | $5M | May 2022 |
 Auth0 | Seed | $2.4M | Sep 2014 |
 Muut | Seed | $770K | Apr 2014 |
| IIcon Savings Plan | Seed | $3.2M | — |
 Caravel Bio | Pre-Seed | $1.9M | — |
 Society Nine | Seed | $500K | — |
Top Co-Investors
Rethink Impact1 shared
Alumni Ventures Group1 shared
Bessemer Venture Partners1 shared
K9 Ventures1 shared
The Venture Collective1 shared
Pioneer Fund1 shared
Madrona Venture Group1 shared
PSL Ventures1 shared
Oregon Venture Fund1 shared
Elevate Ventures1 shared
New Climate Ventures1 shared
Susquehanna Foundation1 shared
Last updated: 16 April 2026