
This week MacSparky is sponsored by Cotypist.
I’ve been writing with Cotypist for a couple of months now, and it’s become part of how I work on the Mac. So I’m glad to have Cotypist sponsoring MacSparky this week.
Cotypist is autocomplete that follows you everywhere. Not autocomplete in one editor. Everywhere you type. Mail, Notes, Pages, Messages, the prompt box of whatever AI tool you happen to be in. You start a sentence, a suggestion appears, you press Tab, and you keep moving. It picks up your voice as you write and carries that voice from app to app instead of starting fresh in each one.
The developer, Daniel, built it to scratch his own itch. He was copying text into VS Code just to get Copilot-style completions, then pasting the result back. In my experience, apps that start as somebody solving their own problem tend to be the good ones.
The part I care about most is where the work happens. Cotypist runs on-device. What you type is some of the most personal text you produce. Half-formed ideas, private notes, drafts you’d never want sitting in someone else’s training data. Keeping all of that on your own Mac is the right call, and it’s quick because there’s no round trip to a server.
It’s been getting better fast. A recent version added inline autocorrect and a Cotypist Labs section for experimental features like mid-line completions, plus British English and right-to-left support for Arabic and Hebrew.
Every download starts with a free 30-day trial of everything in Pro, no credit card. When the trial ends, you drop to the free plan automatically and keep using Cotypist without paying anything.
After that there are three tiers. Free gives you 100 completed words a day, which is enough to get a feel for it. Plus is $6 a month or $72 a year for unlimited completions. Pro is $9 a month or $108 a year and adds the full model catalog, per-app instructions, and early access to the Labs features. I’m on Pro.
Suggestion-based writing isn’t for everyone. Some people find a completion popping up mid-sentence more distracting than helpful. The only way to know is to try it, and the free trial means trying it costs you nothing.
Thanks to Cotypist for sponsoring MacSparky this week. MacSparky readers can grab Cotypist with 10% off their first bill.




