impira
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Katie Siegel
Katie Siegel is the co-founder and CEO of Flipturn, the New York software company building the control center for electric fleet and charger operations. An MIT-trained engineer who was among the first dozen builders at Samsara before its IPO and co-founded Impira (acquired by Figma), she now points her fleet-software expertise at the least glamorous, most consequential problem in electrification: keeping commercial EV chargers actually working. Flipturn has raised about $26.5M, including an $11M Series A led by CRV, and counts the City of Seattle, Purolator, Republic Services, and Swift Transportation among its customers.
Ankur Goyal
Ankur Goyal is the Founder & CEO of Braintrust, a San Francisco-based AI evaluation and observability platform that helps engineering teams ship reliable AI products. Previously VP of Engineering at SingleStore (MemSQL) and founder of Impira (acquired by Figma in 2022), Goyal brings over a decade of distributed systems and ML infrastructure experience to the challenge of making AI applications production-ready. Braintrust has raised $121M in total funding, including an $80M Series B at an $800M valuation in February 2026, backed by ICONIQ Capital, Andreessen Horowitz, and a roster of elite angels including Greg Brockman and Elad Gil.