$20.5M Series A led by Theory Ventures. Read more →

Building the economy of the AI internet

Every major interface shift created a new economic layer. We’re building the one for AI.

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Painterly desert running track at golden hour

The moment is now

AI has become the primary interface for how people discover, research, and decide — but the business models beneath it are still borrowed from the last era.

Koah is building from scratch: native formats, real-time intent matching, and an ad network purpose-built for how AI actually works. We started with one belief: the best monetization doesn’t interrupt the experience. It improves it.

How we work

  • How we thinkIntelligent

    First principles over received wisdom. We don’t outsource our thinking.

  • How we structure the worldPositive-Sum

    Monetize new AI chat experiences, or swap traditional ads on non-chat surfaces for contextual placements.

  • How we show up over timePrincipled

    Ad networks, SSPs, and media companies aggregating publisher inventory — Koah’s infrastructure is built to scale across your publisher base.

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Build with us

We’re building the economy of the AI internet from scratch. If that kind of problem is irresistible to you, let’s talk.

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Backed by the best

Theory Ventures
South Park Commons
Forerunner Ventures

We’re building something that matters.

Come be part of it.