Press a hotkey, dictate, and clean text appears right where your cursor is. No switching apps, no copy-paste.
You think faster than you type. Every minute spent typing is a minute not spent thinking.
Average typing speed is 40 words per minute. You speak at 150. That is a 4x productivity gap sitting right under your fingers.
Record voice memo, transcribe somewhere, copy, paste, clean up formatting. Four steps that should be zero.
Most dictation tools dump raw speech as-is. No punctuation, no paragraphs, no cleanup. You end up editing more than you saved.
Press and hold Right ⌘. A small pill appears — Sosin is recording.
Talk as you normally would — with pauses, corrections, any language.
Clean, formatted text is pasted right where your cursor was. Done.
Automatic punctuation, capitalization, and paragraph breaks. Your speech becomes clean prose.
Bullet lists, numbered steps, and structured output when your speech calls for it.
Restructures scattered thoughts into clear, professional text. Keeps your voice, improves your clarity.
Speak in one language, get text in another. Powered by the same AI models that clean up your speech.
Your data is yours. Local Models run entirely on your Mac. AI Models process audio in real-time and never store it — your voice is never linked to your identity.
Sosin types into any app: email, Slack, Notion, Google Docs, your IDE. If you can type there, Sosin can too.
Local models give you what you said. AI models give you what you meant.
| Local Models | AI Models | |
|---|---|---|
| Speed | ~1 second | 3-8 seconds |
| Internet | Not needed | Required |
| Filler removal | — | ✓ |
| Smart punctuation | Basic | Context-aware |
| Auto-format lists | — | ✓ |
| Deep Cleanup | — | ✓ |
| Rewrite | — | ✓ |
| Translation | — | ✓ |
| Best for | Quick notes, chat | Emails, documents |
| Privacy | Everything stays on your Mac | Audio processed by AI, never stored |
| Price | Included in all plans | Starter, Plus, or BYO Key |
Start free. Upgrade when you need more. You can always switch to unlimited Local Models — AI is optional.
Unlimited dictation. Fast, works offline.
Everything in Basic, plus AI removes fillers and fixes punctuation.
Everything in Starter, plus AI rewrites your thoughts into polished text.
Use your own API key. No limits, no subscription, full control.
Prices exclude VAT
Sosin requires macOS 26.0 (Tahoe) or later. Apple Silicon (M1/M2/M3/M4) is recommended for the best local transcription performance.
Yes. Local Models use WhisperKit running entirely on your Mac. No internet needed. AI Models require an internet connection but offer higher accuracy and smart features.
Local Models support 99 languages via WhisperKit. AI translation supports 40+ languages.
With Local Models, nothing leaves your Mac. With AI Models, audio is sent to Google or OpenAI for processing and is not stored after transcription. Your audio is never linked to your identity — there is no way to trace a recording back to you.
Yes. The Bring Your Own Key plan lets you use your own Gemini or OpenAI API key. You pay for API usage directly and skip the subscription.
7 days free with Local Models. No credit card required.