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.






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Promoted



Changed the way I type. Forever.
❤️
It's a really great app. I've been using it for a month, and now I can hardly imagine working without it.
Running it fully local so nothing hits the cloud is the part that sells me, autocomplete that reads my drafts shouldn't leave my Mac. Love that it works across Mail and Slack too. Congrats on the launch Daniel!
This app is incredibly useful and I use it daily. It’s crafted with great care.
Keep up the good work Daniel!
@b2a48b Thank you for the kind words! I’m glad to hear that the hard work and care I'm putting into Cotypist don’t go unnoticed.
Smart autocomplete everywhere feels more natural than opening a separate AI tool for every writing task. Well done, Daniel!!
@zerotox Exactly! I want Cotypist to eliminate friction everywhere, rather than adding it by introducing additional steps into your workflow.
Congrats on the relaunch! Getting invited back by Product Hunt is a strong signal :)
@syed_shayanur_rahman Thank you! Yes, I was very happy when they reached out about a relaunch.
The best productivity tools disappear into the background. Cotypist seems to fit that philosophy really well. :D
@roopreddy Indeed! On the other hand, Cotypist being almost invisible does not stop user from relying on it; I've even heard from users who thought their Mac was broken when Cotypist was not active.