Offline text-to-speech for Mac with local voice cloning and no cloud uploads
Voice-to-text app that types directly into any application on macOS, Windows, and iPhone
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Free: $0 (up to 1,000 characters per synthesis, single file export, one custom voice, limited background processing). Pro Monthly: $6.99. Pro Yearly: $29.99. Pro Lifetime: $49.99 (unlimited generations up to 20,000 characters, unlimited custom voices, unlimited batch exports, unlimited background pr
Local — $2.99/month or $39 one-time; Pro — $10/month or $96/year; Pro+ — $29/month or $276/year; iPhone Pro — $14.99/month; iPhone Lifetime — $39 one-time. 14-day free trial available.
Key features
185 English voices with various accents
Local voice cloning from 6-10 second audio samples
Batch export to MP3, WAV, AIFF, and M4A
Background queue for multiple synthesis jobs
Import from TXT, Markdown, DOCX and more file formats
Project workflow for long-form content and PDFs
Light and dark mode support
Uses less than 2GB of RAM
Real-time voice-to-text transcription
AI style matching for messaging, email, code, and notes
99 languages supported
6 transcription styles
Custom dictionary for personalized terms
Hotkey activation for instant dictation
Voice commands for text transformation
Transcript history stays local to your machine
14-day free trial with full access
Optimized for whispering and background noise
What makes it different
Completely offline operation with no cloud uploads or data transmission
One-time purchase option with lifetime access
MIT-licensed Chatterbox Turbo model with expressive output
Privacy-focused design built for creators who value control
On-device only option with no cloud data storage
Works in any app with automatic text insertion
Automatic grammar, spelling, punctuation and filler word removal
Voice commands for document editing and transformation
Affordable lifetime purchase option at $39 one-time