Lex
AI-powered writing tool
Lex is an AI-powered writing tool that helps you improve grammar, spelling, and writing clarity with a free tier to get started.
Best for: Writers, students, and professionals improving their writing
Last verified: 2026-02-17
Overview
Lex is a writing tool designed for professionals and teams looking to leverage AI for better results. Key capabilities include live collaboration, track changes coming soon, and from quick notes to complex documents, lex nails the details.. Available on Web, Lex integrates into your existing workflow. A free plan is available so you can try Lex before committing to a paid subscription. Whether you need to improve grammar, spelling, and writing clarity or enhance your writing workflow, Lex provides the tools to get the job done efficiently.
Key features
- Live Collaboration
- Track Changes Coming soon
- From quick notes to complex documents, Lex nails the details.
- Ask the AI for feedback on your draft, brainstorm ideas, or re-write anything.
- Exactly what you'd expect, but more polished. Navigate with keyboard shortcuts.
- If you want to try a different way of saying it without losing what you've got.
- Share a link with anyone and they can collaborate with you, no app download required.
- Share a link, login with one click, and instantly you can see what each other are typing.
- Send a "read-only" link for people to read what you've written.
- Handy AI shortcuts to find the best word, generate a list of ideas and more.
Lex pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Free | $0 | - | Free tier available |
Prices last verified on 2026-02-17. Visit the official site for current pricing.
What you can do with Lex
- ✓Improve grammar, spelling, and writing clarity
- ✓Adapt writing tone for different audiences
- ✓Use Lex to check content for plagiarism
- ✓Use Lex to write professional emails and documents
- ✓Get started free and upgrade as your needs grow
Pros and cons
Pros
- Lex works across different platforms and formats
- Catches errors that manual proofreading misses
- Improves writing quality and professionalism
- Lex offers a free plan to get started
Cons
- Advanced features usually require a paid plan
- Style suggestions may not suit every writing context
- Lex is currently limited to web platform only
Best Lex alternatives
Frequently asked questions
What is Lex?
Lex is lex is an AI-powered writing tool that helps you improve grammar, spelling, and writing clarity with a free tier to get started. It falls under the Writing category of AI tools.
Is Lex free to use?
Yes, Lex offers a free plan with limited features. Paid plans unlock additional capabilities and higher usage limits.
How much does Lex cost?
Lex offers the following plans: Free: $0. Prices may change, so visit the official website for the most current pricing.
What are the best Lex alternatives?
There are several alternatives to Lex in the Writing space. Check our Lex alternatives page for a detailed comparison of similar tools with features, pricing, and user reviews.
What is Lex best for?
Lex is best for writers, students, and professionals improving their writing. It excels in the Writing category.
Sources & Verification
Last verified: 2026-02-17
- Official website(accessed 2026-02-17)
Data collected from official sources. Verify on the tool's website for the latest information.
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Ready to try Lex?
Visit the official website to get started.
Visit LexLast updated: 2026-02-17. Affiliate disclosure