Lex
Collaborative document editor with built-in AI writing assistant — brainstorm, rewrite, and get feedback instantly
| What is it | Collaborative document editor with built-in AI writing assistant — brainstorm, rewrite, and get feedback instantly |
|---|---|
| Pricing | Freemium |
| Free tier | Yes |
| Platform | Web Application |
| Best for | drafting blog posts, collaborative writing projects |
| Domain registered | 2022 |
Data updated Aug. 1, 2026
What does Lex do?
Lex is a collaborative document editor that combines the familiar feel of Google Docs with integrated AI writing assistance. It provides a clean, minimalist writing environment where you can create everything from quick notes to complex documents while having AI tools readily available to enhance your writing process. The platform focuses on reducing distractions while giving you powerful editing capabilities right when you need them.
What sets Lex apart is its thoughtful integration of AI features directly into the writing workflow. You can ask the AI for feedback on your drafts, brainstorm new ideas, rewrite sections, or generate title suggestions with a single click. The tool also excels at collaboration – share a link with anyone and they can join you in real-time editing without needing to download an app. Keyboard shortcuts make accessing AI commands efficient, and version history ensures you never lose your original work while experimenting.
This tool particularly benefits writers, students, and marketing professionals who regularly create content and collaborate with others. It's ideal for drafting blog posts, academic papers, or marketing copy where you want both human collaboration and AI assistance. The mobile web accessibility means you can work from anywhere, and the publishing feature lets you share read-only versions of your documents easily. With over 300,000 users already enjoying its streamlined approach, Lex offers a practical upgrade to traditional word processors.
Key features
What makes it stand outWho is Lex for?
Who benefits most from this toolPricing
Free tier available — start without a credit cardLex Pro
- Access to biggest and best AI models (GPT 4.1, Claude 4 Opus & Sonnet)
- Early access to new features
- Priority support via email
- iOS app access
- Refund available if not satisfied
Trust & presence
Gallery
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