Photorealistic avatars that speak your voice agent's audio in real time
Create bicep heart trend videos from a single portrait using AI
Stage
Not given
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Founded
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Based in
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Pricing model
Paid
Paid
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.
One attempt: $9.99 USD (1 credit); Three attempts: $24.99 USD (3 credits); Seven attempts: $49.99 USD (7 credits). One-time purchases with no subscription. Each generation attempt uses 1 credit.
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
Fixed pose template requiring no custom prompts or reference videos
Local photo preview before uploading or generating
6-second 720p MP4 video output in 3:4 portrait format
Seven-day account-protected download period
Silent video with no watermark
Supports JPEG, PNG and WebP formats up to 8 MB
Powered by Seedance 2.0 Mini AI model
One-time credit purchases with no subscription
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
Preset fixed pose template specific to the bicep heart trend, eliminating need for custom prompts
Transforms a single portrait into animation without reference video uploads
Local preview of photo quality before committing credits
Affordable one-time purchases starting at $9.99 for single attempts
Real AI results with transparent limitations and examples
Talking Avatar
Bicep Heart AI