Private by design — your words never leave your Mac

Tab

On-device AI that finishes your sentences across Mac text fields, with hand-tuned context in the apps where work actually happens.

Slack#launch-team
Slack-tuned context

SSarah10:28 AMCan someone turn the beta notes into a launch update?

DDev10:29 AMPlease include the privacy bit: no screen recording permission.

MMaya10:30 AMAnd keep it skimmable for the channel.

I can take this.|
Download for Mac Free to start with 500 suggestions/week. No account needed.

Three steps. That's it.

No setup wizards. No configuration. No learning curve.

1
I'll have the report ready by|

Start typing

Write like you normally would, in any app.

2
I'll have the report ready by end of day tomorrow|

See the suggestion

Gray text appears with the rest of your thought.

3
I'll have the report ready by end of day tomorrow|

Press Tab

Accept one word at a time. Take what you want, then keep typing your own way.

Works across your Mac.
Hand-tuned where work happens.

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.

The autocomplete layer your Mac was missing.

Local Autocomplete with app-aware context without the setup maze, and dangerous permissions.

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.

One autocomplete layer across your Mac.

  • Works across everyday Mac text fields without any setup.
  • Uses app-aware context for customised apps.
  • One consistent Tab-to-accept flow where work happens.

Useful when you pause. Invisible when you move.

  • Appears when you pause with helpful suggestions.
  • Stays quiet when you write in your flow.
  • Accept exactly what fits with Tab, then keep writing.

No setup. Efficient on older Macs.

  • Ready after one simple permission, and that's it.
  • Runs locally on Apple Silicon, including 8GB M1 Macs.
  • Uses only 1 GB of RAM, still fast and reliable without cloud

Every plan includes every feature.

Start free with the full private autocomplete app. Upgrade only when the weekly limit gets in your way.

Choose a plan below to continue to Lemon Squeezy checkout. Taxes are calculated at checkout. Your writing stays local either way.

Frequently asked questions

Does SpellType work in my app?

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.

What does it cost?

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.

Do paid plans unlock extra features?

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.

What happens when I hit the free weekly limit?

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.

Why paid plans if it runs locally?

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.

How is this private if it uses AI?

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.

What about Grammarly or ChatGPT?

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.

Ready to type faster?

Early access is opening soon.

Download for Mac

Requires macOS 26+ with Apple Silicon

No ads. No writing-data collection. Paid plans fund development; nothing else.