Speak. Transcribe. Done.
Lightning-fast local dictation with state-of-the-art accuracy. No cloud. No latency. No compromises.
Faster & More Accurate
See how Sonic compares to traditional typing and cloud-based services.
Blazing Fast
From key release to text appearing in your app: just 400ms. That's 5-10x faster than cloud services and infinitely faster than typing.
State-of-the-Art Accuracy
NVIDIA Parakeet-TDT achieves 1.67% word error rate—nearly 3x better than Whisper and significantly outperforming all major competitors.
Built for Professionals
Every feature designed for speed, precision, and privacy.
Push-to-Talk
Hold Right Command to record, release to transcribe. Text appears instantly in any app.
Custom Dictionary
Add technical terms, names, and domain-specific vocabulary for improved accuracy.
Smart Replacements
Auto-correct common phrases, expand abbreviations, and fix recurring mistakes.
Custom Instructions
Define formatting rules, punctuation style, and output preferences.
Floating Overlay
Minimal UI stays out of your way. See live waveform while recording.
History & Stats
Review past transcriptions, replay audio, and track your usage patterns.
Your Voice Stays on Your Mac
Unlike cloud services that upload your audio to remote servers, Sonic processes everything locally using Apple Silicon. Your recordings never leave your machine—ever.
What's Next
Sonic is actively developed with exciting features on the horizon.
v1.0 Core
Push-to-talk, Parakeet-TDT integration, custom dictionaries, floating UI.
Text-to-Speech
Bidirectional workflow with Kokoro TTS. Listen to your text read back.
Multi-Language
Support for 25 European languages with automatic detection.
API & Plugins
Programmatic access and IDE integrations for developers.
Ready to Transform Your Workflow?
Download Sonic for macOS. Requires macOS 15.1+ and Apple Silicon.