Cotypist is smart autocomplete for the Mac apps you already write in: Mail, Slack, Notes, docs, even AI prompts. Press Tab when a suggestion fits, or keep typing and watch it update in real time. Runs locally on your Mac. No cloud, no API calls.
Free Options
Launch Team / Built With
Framer AI AgentsDesign and publish professional sites with AI
Promoted
Love that it runs fully on-device — no cloud is exactly the right call for something that sees everything you type.
Quick question: does it work across multiple languages? I write in both Spanish and English (often switching mid-thread), so multilingual predictions would be a dealbreaker for me. Congrats on the launch!
I've been using @Cotypist since one of the earliest versions, and it’s been a game changer for me. Can you believe that the sentense you just read was written 100% by @Cotypist? ;) Using tabs to accept suggestions is so much faster. I'm addicted to it! Many many many thanks to @daniel_a_a and a lot of hopes that the product is going to grow and find more users and traction. More people should know about it!
I wished VSCode / any IDE-like autocomplete existed system-wide. Because it's not always possible to voice dictate and it's also not always granularly accurate. I discovered Cotypist and I've been trying it for more than a year since it was in beta and it does exactly what I wanted. It remains the most polished and best-performing Al autocomplete I’ve tried and everything remains local.
I love it so much I wish I had it on my phone.
@jathan_mccollum Thank you; I'll consider a version for iOS ;-)
Love the origin story. Copying text into VS Code for autocomplete is exactly the kind of workflow hack builders create.
@iamanantgupta Indeed! I also love the macOS platform for its expandability and "hackability"; tools like Cotypist would simply not be possible in this form on,say, iOS.
Cotypist is awesome. I can't get through 5 minutes without it. I use it constantly. I used to use Fixkey, but Cotypist is on a whole other level. It helped me write this post!
@phillip_b Glad to hear that! I am with you on how frequently I use it. Cotypist has already completed 3250 words for me today, which, at about 7.5 hours of computer usage, translates into roughly one word every 8 seconds 🤯
Congratulations on the launch! I've been using it for a few months since David Sparks (MacSparky) recommended it. Looking forward to the next stages of this brilliant app 🚀
@atrumgeost Thank you, Jorge! David has been a great supporter of Cotypist since the very beginning; I'm really happy that Cotypist has landed well with him and his community. Looking forward to expanding Cotypist even further in the future!