Joshua Xu
HeyGen publisher: Co-founder and CEO
Lifelike realtime avatar API for conversational AI agents, powered by HeyGen research.
Paid·AI·Avatars·API·Real-Time
Paid·AI·Avatars·API·Real-Time
What is LiveAvatar?
LiveAvatar is an enterprise-grade realtime avatar API powered by HeyGen's hyper-realistic avatar research. Developers and organizations can drop a fast, scalable, interactive face-to-face human presence into AI agents, products, and customer experiences — no rendering pipeline, no studio time. Upload a single image (headshot, render, or AI-generated character) and LiveAvatar turns it into a live avatar that can hold a real conversation.
Built for conversational AI, sales agents, customer support, educators, and anywhere a talking face beats a text box.
Features
- Realtime avatar streaming
- Image-to-Avatar
- Enterprise API
- Powered by HeyGen
FAQs
Common questions about LiveAvatar
What powers LiveAvatar?
LiveAvatar is built on HeyGen's industry-leading hyper-realistic avatar research, exposed as a realtime API for developers and enterprises.
Do I need to shoot video of myself to make an avatar?
No — LiveAvatar's Image-to-Avatar feature turns a single image (headshot, render, or AI-generated character) into a live avatar that can hold a conversation.
Insights
Traffic and momentum for LiveAvatar
Loading chart…
What are alternatives to LiveAvatar?
6 similar tools
HeyGen
Talking-head videos from AI avatars — pick from hundreds or build your own from a clip, script in 40+ languages, and translate with lip sync intact.
BHuman
Foster human connections at scale with customers with groundbreaking AI that enables you to make personalized videos at scale that look real.
DeepBrain AI
AI Video Generator, Tex-to-Video, Generative Videos, Custom Avatar, 2,000+ Avatars, AI Dubbing with Translation, Text to Speech with 150+ Languages, and 7,000+ Video Templates — for HR Training, an...
Synthesia
Create AI generated videos from text with the most advanced AI avatars and voiceovers in 160+ languages. Try our free AI video generator now!
Synthesys
Discover the power of AI with Synthesys.io's voice, video, and image generators. Elevate your content creation and try our tools for free today!
Tavus
Build AI humans that see, hear, and talk face to face in real time. Deploy custom video agents, digital twins, and AI companions in 30+ languages with simple APIs.
Team
The people behind LiveAvatar
Similar Launches
X
The real-time everything app — posts, news, and conversation, plus the X API and a hosted MCP server for connecting AI agents to real-time data.
OpenRouter
One API for 500+ AI models across 80+ providers — pay with credits that work anywhere, with automatic fallback when a provider goes down.
fal
A generative media platform and inference API for running fast image, video, and audio AI models at scale.
WaveSpeed
AI media generation platform with 1,000+ top-tier models for fast image, video, and audio generation at scale.
AgentMail
API-first email for AI agents — give any app or agent its own inbox to send, receive, and reply to emails programmatically.
Agent Score by Fern
Check if your documentation is AI-ready — run 22 checks and get a letter grade in seconds.
Comments