Stet: know what your AI wrote, approve every change

Beta build for Mac

Know what your AI wrote.<br>Approve every change.

AI is writing more of your work. Stet makes every edit visible, attributed, and yours to accept or reject. Nothing lands without your sign-off.

Download for Mac<br>Local files · Full history · Any agent

Most tools treat AI like the final draft

The words just appear, unattributed and unreviewed. Stet treats AI like a co-author.

Accept, reject, refine.

Edits arrive as proposals, one per paragraph. Accept the good ones. Reject the rest. Nothing lands without your call.

Leave notes for your AI.

Write an instruction right in the doc. Your agent picks it up and the edit comes back for review. A comment thread with your co-author.

Plain files. Any agent.

Your docs are markdown on your machine. Any AI that can read a file becomes a collaborator. No integration, no API key.

Collaborate over GitHub.

Point Stet at a GitHub repo. When a teammate pushes a change, it shows up as a proposal to review, the same flow as an AI edit.

Let it stand.

"Stet" is the proofreader's mark for "keep this change." Every review ends with that call. The mark is yours.

Built for people whose notes are already plain text and whose drafts start in a chat window.

It's a beta. You can shape it.

Stet is an early build, free while it's in beta. I'm looking for people who write with AI every day and want a say in where this goes. Feedback lands directly with me: the Discord is fastest, email works too.

Download for Mac<br>Join the Discord

macOS build · free in beta · feedback goes straight to me

Let it stand.

&times;<br>Your download is starting

Become a founding user

Stet is free while it's in beta. The people who help shape it now lock in founder pricing when paid plans arrive. Stay in the loop:

Join the Discord<br>or get launch updates by email

Email signup is coming soon. For now, the Discord is the fastest way in.

Email is optional and used only for Stet updates. Unsubscribe anytime. Your download runs whether you sign up or not.

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