Inworld

Inworld is an AI character engine company founded in 2021 in Mountain View, California, by a founding team from API.AI, which Google acquired and renamed Dialogflow. Its Character Engine gives game NPCs personality, long-term memory, and emotional modeling, and integrates through native Unity and Unreal SDKs. On AI, the company has extended into real-time voice, with its Realtime TTS-2 ranking first on the Artificial Analysis speech leaderboard, and customers including Xbox, NetEase Games, and Niantic.