inbox, faster
AI autocomplete for email on Mac
Email is where the typing piles up — short replies, polite openers, the same three sign-offs all day. MacAutocomplete drops a greyed suggestion right at your cursor and finishes the line. It works in Apple Mail, Spark, and Gmail in your browser.
Hi Sam, just following up on the proposal — any thoughts?
Finish replies faster
Most email replies are short and predictable: a confirmation, a scheduling line, a thank-you. As you start typing, the rest of the sentence appears inline as ghost text:
Thanks for sending this over — I'll take a look and get back to you by end of day.
Press ⇥ Tab or → to accept the whole line, or keep typing and it disappears. No popups, no list to scroll, no menu stealing focus — just one suggestion that you take or ignore. The accept key is only intercepted while a live suggestion is showing, so Tab still indents and jumps fields everywhere else.
On-topic with the thread
Predictions come from the text right around your cursor — the words you've already written in the reply and what sits after the caret. So when you open a line with “Re: the Tuesday deploy,” the suggestion stays about the Tuesday deploy instead of drifting into generic filler. It reads only what's in the field you're typing in, while you're typing, and nothing else.
Because it hooks the macOS text layer rather than one app, the same behavior follows you across every mail client and the chat boxes in between — see how it works in every app and how it feels in Slack.
Private — your mail stays yours
Email is personal. Every prediction is computed by a local model running on your Apple Silicon Mac — there is zero outbound networkfor completions, which you can confirm yourself with Little Snitch. Nothing you draft is uploaded, logged, or used for training, and password and secure-input fields are never read. No account, no cloud, no “we promise.”
| Email surface | Ghost text? |
|---|---|
| Apple Mail | Yes |
| Spark | Yes |
| Gmail in a browser | Yes, in the compose field |
| Password & secure-input fields | Never read, by design |
One model, on your Mac, finishing the sentences you were going to write anyway — across every inbox you keep open. Read more about how local and private it stays.
Frequently asked questions
Does email autocomplete work in Apple Mail, Gmail, and Spark?
Yes. MacAutocomplete shows ghost text in Apple Mail, in Spark, and in the Gmail compose field when you write in a browser. Because it hooks the macOS text layer rather than a single app, the same Tab-to-accept behavior follows you across every mail client and the chat boxes in between.
Can the email autocomplete match my tone?
Predictions are drawn from the text right around your cursor — the words you've already written in the reply and what sits after the caret — so the suggestion stays on the thread and in the voice you've set up. Keep typing and the ghost text reshapes to follow you; it never forces a phrasing you didn't start.
Is my email private when using autocomplete on Mac?
Yes. Every prediction is computed by a local MLX model on your Apple Silicon Mac with zero outbound network for completions — you can verify it yourself with Little Snitch. Nothing you draft is uploaded, logged, or used for training, and password and secure-input fields are never read.
How much does email autocomplete for Mac cost?
It's a one-time $125 lifetime purchase covering 3 Macs, with no subscription. It runs on Apple Silicon Macs on macOS 14.2 or later.
get it
$125 — one-time, lifetime.
Pre-order — ships in ~1 week · lifetime · 3 Macs · runs on your Mac.
Lifetime · 3 devices · 14-day refund (95%).