Lex

What is Lex?

Lex is a fresh take on collaborative document editing—think Google Docs, but smarter. Built for writers, investors, and teams, it combines a clean, distraction-free interface with powerful AI tools that help you write better, faster. Whether you’re drafting a quick note or a complex report, Lex’s AI can give feedback, brainstorm ideas, rewrite sentences, and even suggest titles. Over 300,000 writers already use it to iterate more efficiently and produce polished work.

What are the features of Lex?

• AI Feedback

  Ask the AI to review your draft, suggest improvements, or rewrite any section in a different tone.
• Live Collaboration

  Share a link, log in with one click, and see edits from teammates in real time—no app download needed.
• Versions & Track Changes

  Save alternative versions of your text without losing the original; track changes coming soon for full edit history.
• Commands & Shortcuts

  Use handy AI shortcuts to find the perfect word, generate a list of ideas, or get title suggestions with one click.
• Publishing

  Generate a “read-only” link so anyone can view your final document without editing permissions.
• Mobile Web Access

  Collaborate from any device—no app required, just a browser.
• Comments

  Leave and receive comments with a polished, keyboard-navigable interface.

What are the use cases of Lex?

• Startup founders drafting pitch decks

  Use AI feedback to tighten language and get title ideas for investor presentations.
• Marketing teams brainstorming content

  Collaborate live on blog posts, then publish read-only links for client review.
• Students writing research papers

  Save multiple versions of a thesis draft and ask the AI to rephrase complex sections.
• Freelance writers polishing articles

  Use AI commands to find better synonyms or generate topic lists on the fly.
• Remote teams co-authoring proposals

  Share a link, collaborate in real time, and track changes (coming soon) to see who changed what.

How to use Lex?

• Start a new document

  Go to lex.page, sign up with one click, and begin typing immediately.
• Get AI feedback

  Highlight a paragraph, click “Ask AI” and choose “Get feedback,” “Rewrite,” or “Brainstorm ideas.”
• Collaborate with others

  Click “Share” to generate a link, send it via email or chat, and watch edits appear live.
• Save a version

  Before making big changes, use “Versions” to keep a copy of your current draft safe.
• Publish your work

  When you’re done, click “Publish” to create a read-only link for readers.
• Use keyboard shortcuts

  Press Ctrl + K (or Cmd + K) to open the commands menu and access AI tools quickly.

Lex Contact Email:

hello@lex.page