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11 Tribes Ventures is an early-stage venture capital firm based in Chicago, founded in 2020 by Mark Phillips, that invests in purpose-driven, capital-efficient startups with a founder-first philosophy emphasizing entrepreneur resilience and well-being.
They made 3 investments in the last 12 months. Their most common stage is seed (60% of deals). Average disclosed round size is $4.6M (across 5 rounds with reported amounts).
Portfolio
5
Fund Size
—
Top Stage
Seed
Last 12 Mo
3
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
5 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| CCableteque | Seed | $6M | Jul 2026 |
 Circadian Risk | Series A | $6M | Feb 2026 |
 Circadian | Series A | $6M | Feb 2026 |
| BBreshna | Seed | $1.3M | Feb 2024 |
 Native AI | Seed | $3.5M | Jan 2023 |
Top Co-Investors
Arthur Ventures2 shared
Plug and Play Tech Center1 shared
JumpStart Ventures1 shared
Connetic Ventures1 shared
Rockstart1 shared
Last updated: 19 September 2026