Free plan with 10,000 credits/month; Creator plan $4/month (billed $49 annually) with 500,000 credits/month; Pro plan $9/month (billed $99 annually) with 2,000,000 credits/month; Team plan $8.33/seat/month (billed $100 annually per seat) with 2,000,000 credits/seat/month. Extra credits available at
Not given
Key features
200+ AI voices in 150+ languages and accents
Long script and document import with automatic segmentation
AI voice cloning with permission
Customizable voice settings including pitch and pace
Downloadable voiceover audio
Celebrity and character-style voices for entertainment
Text to speech API access
Pyramid-JiT (P-JiT) architecture with 32×32 token reduction
4× more aggressive token reduction than Linum v2
Converges in 11× fewer samples than Linum v2
2B-parameter model with frozen Qwen text encoder
Pixel-space diffusion with multi-resolution readouts
PixelREPA alignment with DINOv3-L
Curriculum learning over noise schedule
What makes it different
Handles long scripts and full documents with automatic segmentation unlike basic text-to-speech demos
Realistic AI voice cloning that sounds remarkably human-like
Create voiceovers once, download, and reuse across multiple projects unlike platform-limited tools
Import and edit long scripts in blocks without pasting text repeatedly
Consistent voice cloning for recurring narration and branded content
Low-cost training: full 2B model trained for just $21K in compute
Controls baked into model training rather than post-hoc fine-tuning
Pixel-space compression without separate VAE bottleneck
Apache 2.0 open release with full model weights and code
Lazybird
Linum