Release·Mar 23, 2026
Convai's new Unity SDK
WebRTC transport and NeuroSync real-time lip-sync.
CO
ConvaiConvai relaunched its Unity SDK as a full conversational pipeline built on WebRTC for lower latency, with its in-house NeuroSync model driving real-time lip-sync for ARKit, CC4, and MetaHuman blendshapes. It adds voice activity detection for hands-free talk and multimodal responses backed by a knowledge base and long-term memory. The Asset Store package is free, so devs can drop interactive NPCs into Unity, VR, and WebGL projects.
ConvaiCharacters
CO
Convai
Best for adding talking, reactive NPCs to a game without wiring up five AI services.