David Tepper
Co-founder and CEO
Enterprise AI management to measure ROI, spend, and adoption
Ascerta (formerly Pay-i) is a Bellevue, Washington enterprise AI management company that helps organizations measure AI ROI, optimize spend and capacity, and track adoption across tools and teams. Founded in 2024 by Microsoft veterans David Tepper (CEO), Doron Holan (CTO), and Erik Winters (COO). On 30 September 2026 GeekWire reported an $18 million Series A led by Dell Technologies Capital (about $22.9 million total funding), alongside a rebrand from Pay-i to Ascerta.
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