Koah Raises $20.5M To Scale AI-Native Advertising Platform

AI Monetisation Designed for UsersKoah, a startup out of San Francisco, just pulled in $20.5 million in Series A funding. Theory Ventures led the round, and Forerunner, South Park Commons, plus AppLovin co-founder Andrew Karam joined in too. Back in September 2025, Koah raised $5 million in seed money, so now they’ve crossed the $26 million mark. They plan to use this cash to grow their AI-powered advertising platform.Koah helps developers monetise generative AI experiences without compromising user trust. ...