Open-source video generation models and world simulators
AI text to speech, with feeling.
Stage
Not given
Not given
Founded
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Based in
US
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Pricing model
Freemium
Freemium
Pricing
Free plan: $0/month with 250 lifetime credits. Lite plan: 1,200 credits per month. Standard plan: 5,000 credits per month. Mochi video generation costs 100 credits; replay video costs 50 credits.
Free: 1,500 credits per day after check-in. Starter: $5/month includes 110,000 credits per month plus 1,500 extra daily credits and commercial use. Pro: $18/month includes 500,000 credits per month plus 1,500 extra daily credits and commercial use. Studio: $60/month includes 1,800,000 credits per mo
Key features
Text-to-video generation from written descriptions
Local execution and customization via open-source repository
ComfyUI integration for tailored experience
Interactive playground for testing capabilities
Commercial usage rights on paid plans
MP4 video format with H.264 encoding
Videos up to 5.4 seconds at 30fps
Video download for 30 days after generation
Watermark removal on paid plans
High queue priority for paid users
Voice cloning from 10-30 seconds of audio
Voice design with candidate previews
Audio transcription with timestamps and SRT/VTT export
Voice changer for converting speech
Long-form audiobook narration in segments
Video dubbing and re-voicing capabilities
REST API for programmatic TTS access
Multiple audio format support (MP3, WAV, OPUS, PCM)
Expression markers like (whispers) or (excited)
What makes it different
Apache 2.0 licensed open-source model for individual and commercial use
World simulator technology for embodied AI breakthroughs
Team with 55,000+ citations across foundational AI research
Run locally without vendor lock-in
State-of-the-art open text-to-video model
No software installation required—runs entirely in the browser
Natural and expressive speech generation with feeling
Private voice models that only your account can access
Voxelle