Listed whether or not they pay us. Prices from each tool's own pricing page, checked Oct 16, 2026.

Lex

Changed focus: closed to new customer sign ups (existing accounts only)

Google Docs style word processor with built in AI autocomplete, feedback and chat for essays and articles.

Best for Essayists and writers wanting AI inside a clean editor

What it does

Lex is a word processor built for writing and editing with AI. Users type text into collaborative documents and receive automated editing feedback, rephrasing suggestions, and shared edits. It is designed for writers working on drafts such as academic papers, customer facing copy, important emails, and fiction.

Read more: 3 features and how people use themShow less

  1. AI feedback

    Generates ideas, rewrites passages, and gives notes directly on your written draft.

    Use caseA fiction writer asks the system for feedback and brainstorming ideas after becoming too close to a draft.

    From lex.page

  2. AI commands

    Applies shortcuts within the editor to generate idea lists and find alternative vocabulary.

    Use caseA marketing specialist uses a command shortcut to find the best word for customer facing copy.

    From lex.page

  3. Title ideas

    Produces a list of prospective titles for your text with a single click.

    Use caseAn author generates a list of suggested headlines after finishing an essay draft.

    From lex.page

Written from Lex's own website, checked . Each feature links to the page it comes from; images are Lex's own.

Every plan

PlanMonthlyBilled yearlyPerWhat it includes
FreeFreeNot listedper accountCapped AI writes/month
Pro$18Not listedper accountUnlimited AI writes, premium models, iOS app, priority support
Lex Teams (add on)Not listedNot listedadd onUnlimited group use of folders; price not public

From Lex's own pricing page, checked . Prices are in US dollars per month; "billed yearly" is the monthly price when you pay for a year up front. Some of these figures came from third party reports and could not be confirmed on the official page.

Before you pay

Refunds
Subscribers may cancel for a full refund within 10 calendar days of initial purchase, though the pricing FAQ also notes a refund is offered if you do not love Lex after a month.
What Lex saysYou may cancel a Subscription for a full refund within ten (10) calendar days of your initial purchase. Source page
Refund window
10 days
What Lex saysYou may cancel a Subscription for a full refund within ten (10) calendar days of your initial purchase. Source page
How to cancel
Subscribers can cancel by sending an email to hello@lex.page.
What Lex saysTo cancel, you can send an email to hello@lex.page. Source page
Cancel online yourself
No
What Lex saysTo cancel, you can send an email to hello@lex.page. Source page
Renews automatically
Yes
What Lex saysBY PURCHASING A SUBSCRIPTION, YOU AUTHORIZE LEX TO INITIATE RECURRING NON REFUNDABLE PAYMENTS AS SET FORTH BELOW. Source page
Trains on your data
No
What Lex saysThis license does not include the right to use any uploaded User Content to train our models or publish any User Content. Source page
Support
Email
What Lex saysPriority support via email so you can have a direct line to us if you run into any issues or have any questions for us. Source page

Only what Lex's own pages state, with the quote behind each answer. Anything they don't publish is left out rather than guessed.

What the free plan includes

Limited monthly AI generations (exact cap not stated); free doc sharing/collaboration

Questions people ask about Lex

How much does Lex cost?

Paid plans start at $18 a month (Pro). 3 plans are listed above, from Lex's own pricing page.

Is Lex free?

Yes, there is a free plan: Limited monthly AI generations (exact cap not stated); free doc sharing/collaboration.

Can I get a refund from Lex?

Subscribers may cancel for a full refund within 10 calendar days of initial purchase, though the pricing FAQ also notes a refund is offered if you do not love Lex after a month. The refund window stated is 10 days. Source

How do I cancel Lex?

Subscribers can cancel by sending an email to hello@lex.page. Source

Does Lex train its AI on my data?

No, the company says your data is not used for training. Source

What is the benefit of upgrading?

Upgrading provides access to the biggest and best AI models (such as GPT 4.1 and Claude 4 Opus & Sonnet), early access to new features and the iOS app, and priority support via email. Source

Is my writing being used to training the AI?

No, Lex uses enterprise APIs from OpenAI, Anthropic, and TogetherAI, does not train language models, and has no immediate plans to do so. Source

Can I use Lex with my team?

Yes, sharing and collaborating on Lex documents is completely free, and users can add Lex Teams to enable unlimited group use of folders. Source

Do you offer refunds?

Yes, if you do not love Lex after a month, you can reach out and they will send you a refund. Source

Works with

AI models
OpenAI, Anthropic, TogetherAI, GPT 4.1, Claude 4 Opus, Claude 4 Sonnet, Claude 3.5 Sonnet

Where this came from

Plans, prices and limits were copied from Lex's own pages and the other sources listed, then checked .

How we collect prices and rank tools · Is something wrong? Correct this listing

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