API
Turn your chatbots into hyper-realistic real-time Conversational Video Agents with our API
An Avatar is a virtual replica of a person that can be used as the “face” of an AI agent. Beyond Presence provides lightning-fast high-quality avatars powered by our proprietary AI models.
Before
After
Introducing Syntria 2.0
Syntria is our latest research milestone—an embodied conversational AI agent that blends large language models with expressive video synthesis. Built to study how digital agents can communicate in real-time, Phoenix brings personality, responsiveness, and nuance into human-AI interactions.
Why Beyond Presence API?
Most human-like avatars
Lightning fast latency
Developer focus
How to get started?
Sign Up to Beyond Presence
Go to the Beyond Presence Dashboard and sign up with either your email or your Google account.
Custom Avatars
Customize your Conversational Agent's appearance & knowledge.
01
Record a Short Video
Capture a short, high-quality video of yourself following the recording guidelines.
02
Upload to the Platform
Easily upload your video — no technical skills required.
03
Receive Your Avatar
We’ll process your video and deliver a lifelike AI avatar ready to use.
Real - time API integration
Audio-to-Video API
The Beyond Presence audio-to-video API is the fastest and most modular way for adding a face to your existing audio agent pipeline.
Text-to-Video API
The Beyond Presence text-to-video API is the fastest way for turning your existing LLM or chatbot applications into conversational avatar experiences.
End-to-End with Custom LLM
If you need support for custom LLMs but don’t want to build your own agent pipeline in-house, the end-to-end API with custom LLM is the option for you.
End-to-End API
In case you do not require control over the LLM or TTS model that is powering your application, we recommend using our end-to-end API, which provides the lowest latency and most optimized multimodal experience of all integration options.
LiveKit Agents Integration
Beyond Presence integrates natively with LiveKit Agents, an open-source framework for building multimodal conversational agents. You can easily add Beyond Presence avatars to your LiveKit pipelines to give them a video layer.
Build faster with real-time API integration on our leading developer platform.
Power Your App with AI Avatars
Unlock the Power of Lifelike AI Avatars Through Seamless API Integration