Investor profile

Flex Capital

San Francisco seed-stage venture firm founded in 2017 and run by founders who sold their own companies: Auren Hoffman (founding CEO of LiveRamp), Paul Johnson (Lemonaid Health), Tod Sacerdoti (BrightRoll and Pipedream) and Rajal Patel. It manages more than $225 million, writes first checks of $500,000 to $2 million, and lists Datavant and LiveRamp among its portfolio. Its one Triangle investment on record is BeamRail's $700K pre-seed in January 2026, led by Shaper Capital.

Venture fund

San Francisco, CA

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Companies connected here

Latest company funding first, including rounds involving other investors. Unknown dates last.

BeamRail
Latest company funding · Jan 28, 2026
Public-safety startup building an AI platform that reduces the administrative work police officers spend on, bringing a department's records management, email, policy and personnel, and communications systems under one interface so desk-side tasks (paperwork, compliance, investigations, event planning) take less time.

Portfolio coverage reflects public company-investor links tracked in this directory and may not represent the investor's full portfolio.