Convai: Conversational AI for NPCs in Virtual Worlds

Convai: Conversational AI for Virtual Worlds

Convai is the developer platform for crafting AI-powered NPCs (non-player characters) with advanced multimodal perception. Convai's embodied AI agents see and hear their virtual surroundings, then respond with human-like dialogue, voice, gestures, and contextually appropriate actions — making them suitable for game development, training simulations, and virtual experiences.

The platform integrates with all major 3D engines (Unreal, Unity, 3JS) and is the highest-rated developer platform in its category.

Key Features

Embodied AI characters with multimodal perception (sight, sound, context)
Dialogue, voice, gestures, and actions (pickup, dance, environmental interaction)
Native plugins for Unreal Engine, Unity, 3JS, and MetaHuman
Open APIs for custom engine integrations
Extensive documentation, tutorials, and developer community

Ideal Use Case

Game developers building NPCs that go beyond scripted dialogue, training simulation companies (medical, sales, customer service simulations), virtual world platforms, and immersive experience designers.

Why Use Convai

NPCs in games have been broken for decades — hand-scripted dialogue trees that break the moment players go off-script. Convai is the most-deployed solution to that, with engine integrations that let developers drop in AI characters without rebuilding their pipeline.

FAQ

Q: Does Convai work with MetaHuman? A: Yes — direct integration with Unreal Engine and MetaHuman for photorealistic AI characters.

Q: Can NPCs perform actions, not just talk? A: Yes. Convai supports dynamic NPC actions — picking up objects, dancing, navigating environments — beyond just dialogue.

Q: Is there a free tier for indie developers? A: Yes, with paid tiers for commercial use and higher usage.

tl;dr

Conversational AI for game NPCs and virtual worlds. Unity, Unreal, MetaHuman integrations. The default tool for AI characters.

Looking for more options? Browse the Gaming & 3D Modeling directory or read our best AI 3D and gaming tools listicle. Convai is also tracked on Crunchbase.