Convai

Convai

Conversational AI for Virtual Worlds

AppCritica Score

3.6/5

Convai Overview

Convai enables creation and deployment of lifelike 3D AI characters that perceive and interact within virtual environments using natural language and realistic behaviors. The platform combines conversational AI with spatial intelligence, allowing characters to see, hear, speak, and act in real time across 3D, XR, and browser environments. It provides both no-code tools for creators and APIs for developers, with integrations for Unreal Engine, Unity, and other game engines. The platform emphasizes embodied AI that understands context through spatial awareness rather than isolated dialogue.

Convai Features

Real-time perception and action abilities for 3D AI characters Multimodal interaction: characters respond with dialogue, voice, gestures, and contextually appropriate actions No-code creation tools accessible from browser or local system Character Crafting APIs for programmatic creation, customization, and management Knowledge Bank API to upload training materials, documents, and learning modules Narrative Design API for crafting training scenarios and branching lessons 600+ AI voices across 65+ languages for multilingual experiences Avatar Studio for visual character customization without coding Convai Sim for large-scale simulation environments with object interaction Pixel Streaming Embed to host avatar experiences on websites or LMS platforms Support for MetaHumans, Reallusion, Ready Player Me, and custom 3D avatars GovCloud and on-premise deployment options for enterprise and government use XR Animation Capture App for high-fidelity motion data

Pros & Cons

Pros:

Supports multiple game engines and avatar systems with native plugins, reducing integration complexity

Live updates to character knowledge, voice, and behaviors without interrupting active sessions

Spatial awareness and environmental perception distinguish it from text-only conversational AI

Enterprise-grade security with ISO compliance, GovCloud, and air-gapped deployment options

Cons:

Requires GPU or local game engine installation for some implementations

Pricing tiers not fully detailed in documentation, making cost assessment difficult for different project scales

Convai Reviews

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