Rapport

Rapport

Where real-time interactive AI avatars come to life

AppCritica Score

4/5

Rapport Overview

Rapport enables creation of interactive AI avatars that render live in 3D and react dynamically to speech and input. It focuses on real-time conversations through expressive, emotional avatars built with modular architecture for low-latency performance as fast as 50ms. Users access a workspace to start projects, select templates, characters, languages, voices, and AIs, then write prompts for live testing. Avatars integrate with LMS, CRM, or websites, supporting deployment in cloud, on-prem, or private environments. The platform handles room preparation via Cloud Processing Infrastructure, WebRTC connections, and streaming for synchronized audio and Three.js animations targeting 30 fps.

Rapport Features

Web component or iframe based integration Initiating Cloud Processing Infrastructure to prepare rooms with specified AI Establishing WebRTC connections between browser and CPI room Handling streaming connections for audio and animation data buffered into Three.js animations Resizing rendering canvas to fit parent element Targeting 30 fps rendering rate Caching of 3D (.glb) models Sending commands to CPI modules like send-text, set-mood, set-scale Receiving messages from CPI modules for AI, TTS, ASR, animation controller Acoustic echo cancellation for microphone conversations Orbital controls for user movement around animation 3 point lighting Inactivity timers for automated session disconnect Configurable network signal quality indicators Audio controls for speaker volume and microphone muting

Pros & Cons

Pros:

connects seamlessly with LLMs, TTS, and ASR providers

Facial animation combined delivers realism for immersive experiences

Creates interactive environments that is scalable for thousands of users

Cons:

Audio input and output configuration remains in progress

Requires microphone in certain modes which may limit no-mic use cases

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