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Perso Interactive brings AI-powered, photorealistic human avatars into real-time conversations. Perso Interactive delivers natural expressions, accurate lip sync, and smooth back-and-forth dialogue — all processed directly on-device for privacy and low latency. The system is built around a flexible conversational AI pipeline that combines speech recognition, language understanding, and speech generation, and it can be customized with the models you prefer.
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Key Features

Photorealistic AI Avatars

Lifelike visuals and natural facial expressions with precise AI-driven lip sync.

Full Conversational Flow

Speech-to-Text, language generation, and Text-to-Speech working together for seamless interaction.

Flexible Model Integration

Use your chosen STT, LLM, or TTS models within the conversational pipeline.

On-Device Intelligence

Private, fast inference powered by on-device acceleration such as the Apple Neural Engine.
Install Perso Interactive SDK Perso Interactive can be used through multiple SDKs, letting you integrate AI avatars into a variety of platforms with minimal setup. Available SDKs You can install and use Perso Interactive through:

Web SDK

Install Perso Interactive with the Web SDK.

On-Device Intelligence

Install Perso Interactive with the on-Device SDK.
Each SDK provides the tools needed to run real-time, on-device conversational experiences using Perso Interactive.

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Configure Resources using Perso AI Platform

PERSO AI Platform provides customer-facing features for managing resources and configurations for your AI Human Perso Interactive sessions.

Background Image

Upload and manage background images for your sessions

Prompt

Create and manage prompts for LLM interactions

Document

Upload and manage documents for Retrieval-Augmented Generation (RAG)