Lex
The AI-powered word processor designed for modern creators to write faster, clearer, and smarter.
Overview
Lex is a collaborative, minimalist word processor equipped with powerful AI editing tools. Designed for modern creators, Lex offers features like real-time collaboration, document styling, knowledge bases, and direct feedback from advanced language models—enabling writers to streamline their drafts and elevate their writing flow.
Key features
9 highlightsAI Feedback
Live Collaboration
Style Guides
Knowledge Bases
Saved Prompts
Version Control Rewind
Document Sharing
Title Ideas Generation
Keyboard Shortcuts
Pricing
Pricing not confirmed
We haven't verified a structured pricing table from the vendor's website. Check the tool's official pricing page for the latest.
Pros
- It is completely free to share and collaborate on Lex documents.
- Offers privacy protections by utilizing enterprise APIs from OpenAI, Anthropic, and TogetherAI.
- Does not use user writing to train language models and provides opt-out plans if policies change.
- Allows Pro users to access advanced LLMs such as GPT 4.1 and Claude 4 Opus & Sonnet.
- Provides instant live collaboration with one-click links and no required app downloads.
- Offers style guide training to help the AI write, draft, and edit in your specific brand voice.
- Features a 'Rewind' tool to scrub through and easily restore previous versions of documents.
- Includes a monthly subscription option with a refund policy if you decide you do not use it.
Cons
- Exact pricing details for Lex Pro and Lex Teams subscriptions are not publicly listed in the provided pages.
- The heavily requested Track Changes feature is marked as 'Coming soon' and is not yet fully released.
- Access to advanced AI models and early beta features requires an upgrade to the paid Lex Pro tier.
- To get unlimited group folder capabilities, users must pay extra for a Lex Teams subscription.
- No public developer API documentation or API keys are detailed beyond a simple heading.
Platforms
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