Paul Sethi is the Founder and Managing Partner of Trajectory Capital Partners. See portfolio, sector focus and contact routes.
Paul Sethi is the Founder and Managing Partner of Trajectory Capital Partners, a New York-based firm he launched in 2022 that focuses on minority and control investments in venture-stage companies and corporate divestitures within enterprise technology and data services. His investment thesis targets early-stage, technology-differentiated companies, with a specific emphasis on AI-driven ventures, corporate carve-outs, and founder-led businesses in addressable markets. Sethi typically makes seed and pre-seed investments and has served as a first-check angel investor for over a decade, often acting as an early backer rather than just a follow investor. His notable portfolio includes high-profile breakouts such as Flexport, SeatGeek, Transfix, and Notion, alongside companies like LearnVest, Enigma, and Zinier that were later acquired by major corporations. Before founding his venture firms, Sethi was the CEO of Redbooks, a sales intelligence platform he acquired and scaled before selling it, and he previously worked as a Partner/Analyst at Iroquois Capital Management. He distinguishes himself by backing over 50 companies since 2006 and serving as a l
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