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Defined Capital functions as a thesis-first venture capital firm, supporting emerging companies building foundational artificial intelligence technologies. The firm employs a product-centric approach, empowering entrepreneurs pioneering novel solutions and establishing new AI frameworks. Its strategic investments target ventures poised to redefine industry standards through intelligent systems.
Mark Trevitt, founder and managing partner, established Defined Capital. The firm originated from an early understanding of AI's transformative impact, investing since 2014. This foresight led to a specialized venture platform designed to cultivate and scale companies at the forefront of AI innovation.
Defined Capital primarily serves pioneering founders and their startups in the evolving AI landscape. The firm’s mission centers on shaping the AI frontier, offering capital and guidance to companies creating intelligent applications. They envision their portfolio companies driving advancement and widespread integration of AI technologies.
Defined Capital has 3 tracked investments across 2 companies. The latest tracked deal is $5.0M Seed in Pinch AI in January 2026.
| Date | Company | Round | Lead Investor(s) | Co-Investor(s) |
|---|---|---|---|---|
| Jan 15, 2026 | Pinch AI | $5.0M Seed | JON Bradford, JAY Ganatra | PayPal Ventures |
| Jul 16, 2025 | Quandri | $12.0M Other Equity | Ajay Gopal | Ysplit, Justin Smith Lorenzetti |
| Jun 1, 2023 | Quandri | $9.0M Series A | Ysplit | Hustle Fund, N49p Ventures, Zaka Ventures, Framework Venture Partners, Aviso Ventures, Good News Ventures, Rebellion Ventures |