Lex

AI Writing

AI-powered minimalist writing editor. Unobtrusive AI completion and suggestions keep you in the writing flow. Perfect for long-form blog posts, essays, and fiction.

4.1
Web

What is Lex?

Lex is an AI-powered writing editor designed for professional writers and journalists. It features a simple Google Docs-like UI with AI capabilities that accelerate writing. Unlike multi-feature tools like Notion AI or Jasper, Lex focuses exclusively on the act of writing. When you hit writer's block, just type '+++' to activate context-aware AI continuation. Rewriting, summarization, expansion, and tone adjustment are also available. It includes Markdown support, version history, and sharing/collaboration features. Its design maximizes writing focus by providing 'just the right amount' of AI assistance without breaking concentration.

Lex screenshot

Pricing Plans

1Free plan (basic features)
2Lex+ $8/mo (annual $6/mo, unlimited AI)

Key Features

AI continuation (+++ trigger)
Text rewriting, summarization, and expansion
Tone adjustment (formal, casual, etc.)
Markdown support
Version history
Sharing and collaboration

Pros & Cons

Pros

  • Minimalist UI focused purely on writing
  • AI assistance that doesn't interrupt your flow
  • Instant AI continuation with '+++'
  • Affordable pricing ($8/mo)
  • Markdown support and version history

Cons

  • Limited as a full-featured document tool
  • Limited Japanese language support
  • Few template and formatting options

Frequently Asked Questions

Q. Is Lex free to use?

A. Yes, the free plan includes basic editor features. Unlimited AI requires Lex+ ($8/mo, $6/mo annual).

Q. How does it compare to Notion AI or Google Docs?

A. Lex is a minimalist editor focused purely on writing. Notion AI is for document management and knowledge bases, Google Docs for team collaboration. Lex is ideal for those who want to focus purely on writing.

Q. What types of writing is it best for?

A. Blog posts, essays, newsletters, and fiction — any long-form creative writing. For short copy and marketing content, Jasper or Copy.ai may be better suited.

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