AdTech Startup Nexad Raises $6M to Power Native Ads in AI Chat

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AdTech startup Nexad has raised $6 million in seed funding led by Andreessen Horowitz to embed native advertising in AI chat applications, targeting contextual integrations during chat flows   .

The platform partners with AI apps like iAsk and Dippy AI, reaching ~30 million users. It generates real-time, contextual ads while excluding video formats to maintain chat flow and uses model signals from LLaMA through OpenAI APIs.

Nexad’s “flywheel” model refines ad targeting based on user prompts and clicking behavior. They monetize via PPC and pay-per-purchase, connecting with e-commerce partners at scale.

This marks a pivotal moment in ad technology: moving ads from search and feeds into conversation spaces—where user intent is explicit. Nexad joins other AI-native ad plays like OpenAds and ProRata.

Nexad’s seed round highlights early investor confidence in AI-native ads. As chatbots become daily tools, embedding relevant, real-time ads may reshape digital marketing’s reach and ROI.