Lex
Lex is a minimalist collaborative document editor with AI feedback, brainstorming and rewriting; it no longer accepts new customers but existing accounts keep working.
About this tool
Lex is a writing app built around clean, distraction-free documents with AI editing tools. Writers can ask the AI for feedback on a draft, brainstorm ideas or rewrite passages, try alternative phrasings without losing the original, and navigate with keyboard shortcuts. Documents can be shared by link, and collaborators can join without installing anything.
Lex currently displays a notice that it is no longer accepting new customers, while existing accounts continue to work as usual. The information here is therefore mainly useful to people who already use Lex or are researching it; new users will need to choose another AI writing editor.
What you can do
AI feedback on drafts
Ask the AI to critique a draft and suggest improvements.
Rewrite and brainstorm
Generate ideas or alternative phrasings while keeping your original text.
Minimal editor
A focused interface with keyboard shortcuts for fast writing.
Link sharing
Share a link so others can collaborate without downloading an app.
Who is it for?
- An existing user continues drafting newsletters in Lex.
- A team member reviews a shared Lex document from a link.
- A writer researching AI editors compares Lex’s features with active alternatives.
Before you choose
Lex does not accept new customers, so it cannot be adopted as a new tool.
Existing users should keep backups of important documents in case the service changes further.
Frequently asked questions
Can I sign up for Lex?
No. Lex states that it is no longer accepting new customers, although existing accounts keep working as usual.
What did Lex offer?
Lex offered collaborative documents with AI tools for feedback, brainstorming and rewriting, in a minimalist editor.
Can Lex documents be shared?
Yes. Existing users can share a link so collaborators can view and edit without downloading an app.
Check the official website for current features, pricing, and terms.
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