Cognition acquires AI companion app Poke for Devin's personality

Cognition, maker of the AI coding agent Devin, acquired the conversational AI app Poke. The deal brings Poke's chat style and interaction design into Devin, reflecting a bet that how an AI assistant talks and interacts matters as much as its raw capability.

Why it matters: As agentic coding tools converge on similar underlying models, interaction design and personality are becoming a new axis of competition rather than just benchmark scores. This mirrors a broader pattern of AI labs acquiring smaller consumer apps for their UX and engagement techniques rather than for their technology alone.