Lex

Lex is an AI-powered word processor for writing everything from quick notes to complex documents. It lets writers ask AI for draft feedback, brainstorm ideas, rewrite text, and generate title suggestions.

The web-based editor supports comments, versioning, live collaboration, publishing through read-only links, and keyboard-driven commands. Its mobile web experience allows people to collaborate through a shared link without downloading an app.

Lex is available on the web and is described as a premium writing experience. Track Changes is listed as coming soon.

Highlights

• AI feedback, brainstorming, rewriting, and title ideas
• Comments and keyboard shortcuts
• Version history for trying alternate wording
• Live collaboration and mobile web access
• Read-only publishing links