Photorealistic avatars that speak your voice agent's audio in real time
Turn manuscripts into multi-voice audiobooks with AI voices for each character
Stage
Not given
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Founded
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Based in
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US
Pricing model
Paid
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Pricing
Realistic Avatars: $0.02 per minute, billed per second. Voice Agents: $0.06 per minute, billed per second. Open Source: Free (MIT License). Custom avatar: $199 per avatar (one time). Remove watermark: $19 per month. New accounts get $1 of free credits.
Free app download with free Chapter 1. Narrating manuscripts: $0.75 per 10,000 words. Writing from an idea: $1.00 per 10,000 words. Writing and narrating: $1.50 per 10,000 words. Credits are $0.10 each and never expire.
Key features
Real-time lip-sync with accurate mouth shapes from audio alone
Works with any TTS or voice provider (OpenAI, ElevenLabs, Azure, Fish Audio, Cartesia)
Avatar responds in less than 250 milliseconds
WebRTC delivery with video and audio in sync, no media servers required
LiveKit integration for drop-in avatar as participant
SDK with server and client libraries for quick integration
User interruption support to stop avatar mid-sentence
Sessions can run up to 3 hours each
Works with any language audio
No text or viseme data required
Upload Word, EPUB, PDF or TXT manuscripts up to 25 MB
Automatic chapter and character detection
Suggested AI voice for each character with audio samples
Background and lock-screen playback
Speed control and sleep timer
Switch between reading text and listening
Write novel, cover and audiobook from story idea
Export as M4B or MP3 audiobook files
What makes it different
Photorealistic avatars that require no 3D work or custom training
Ultra-low latency under 250 milliseconds
Affordable pricing from $0.02 per minute, billed per second with no minimum
Automatic character voice assignment with AI voice samples to preview
Uploads stay private to your account and can be deleted anytime
Works seamlessly across iPhone, iPad and web with shared account and credits
Create audiobooks from ideas with automatic novel and cover generation