Private autocomplete. No screen capture.
- Reads only the text you are writing, never the screen.
- Everything runs locally, nothing is sent to any server.
- Kill switch to block any and all network calls, even updates.
On-device AI that finishes your sentences across Mac text fields, with hand-tuned context in the apps where work actually happens.
No setup wizards. No configuration. No learning curve.
Write like you normally would, in any app.
Gray text appears with the rest of your thought.
Accept one word at a time. Take what you want, then keep typing your own way.
SpellType is private AI autocomplete for Mac that works across everyday text fields, then feels best in hand-tuned apps. Web app support for more work apps and new native Mac apps are coming soon.
Local Autocomplete with app-aware context without the setup maze, and dangerous permissions.
Start free with the full private autocomplete app. Upgrade only when the weekly limit gets in your way.
Pay once. Keep unlimited suggestions.
The full private autocomplete experience, even on Free.
Choose a plan below to continue to Lemon Squeezy checkout. Taxes are calculated at checkout. Your writing stays local either way.
Out of the box, SpellType runs in most Mac text fields. Gmail web support uses the browser path today. The launch app list focuses on Gmail, Outlook, Codex, Slack, Teams, Notes, WhatsApp, Claude, ChatGPT, and iMessage.
Every plan includes the full private autocomplete experience. Free gives you 500 suggestions per week. Pro removes the weekly limit for $4.99/month, $39.99/year, or a one-time $149.99 lifetime purchase. When lifetime launch spots are available, the pricing section shows the live launch price and remaining spots.
No. Free includes all SpellType features. Paid is not better SpellType; paid is more SpellType, with unlimited suggestions when the free weekly allowance is too small.
SpellType stays installed and private. You can wait for the weekly allowance to refresh, or choose Monthly, Annual, or Lifetime Pro inside the app when you want unlimited suggestions.
Because making it look simple is the hard part. SpellType works across hundreds of Mac apps — each with its own quirks, text fields, and writing behaviors. Apps update, macOS updates, things break. Keeping that compatibility intact, shipping better AI models, and squashing edge cases in apps you've never heard of is constant, full-time work. Paid plans fund that work directly, not servers or data harvesting. Lifetime is there if you would rather pay once and skip renewals.
SpellType runs a small AI model entirely on your Mac's Apple Silicon chip. Your text is processed locally and is not sent to us for autocomplete suggestions. You can use one kill switch to turn off every network call while local suggestions keep working.
Those tools often move writing into a cloud service. SpellType uses the active text field locally to predict what comes next, and your writing is not sent to us.
Early access is opening soon.
Download for MacRequires macOS 26+ with Apple Silicon
No ads. No writing-data collection. Paid plans fund development; nothing else.