Mark Kraynak is the Founding Partner at Acrew Capital, a venture firm in San Carlos, California. See sector focus and contact routes.
Mark Kraynak is the Founding Partner at Acrew Capital, a venture firm in San Carlos, California, where he previously served as a full-time investor at Aspect Ventures after joining as an Entrepreneur in Residence in 2017. Before investing, he spent nearly 13 years at Imperva in marketing, product, and strategy roles, building deep expertise in cybersecurity and enterprise technology. His investment thesis targets early-stage founders across fintech, cybersecurity, and consumer technology, with a focus on transformative companies reshaping these sectors. Kraynak has led or co-led early-stage investments in firms such as Protect AI, Radiant Security, Silverfort, and Casa, while also participating in later-stage rounds for Aqua Security and Exabeam. He typically acts as a lead investor in early-stage deals, though specific check sizes are not publicly disclosed in available sources. A distinctive personal trait is his background as a trained poet and former teacher who can recite the full 1,100-word “The Love Song of J. Alfred Prufrock”. He has shared public advice on VC topics like product pricing in interviews, emphasizing straightforward founder communica
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