AI Writing Assistant

Unlock Smarter Ways
to Work and Write

Grammarly is for writing that works. With a generative AI writing assistant at your fingertips, on any device, application, or website, you're the boss of your next task.
A Grammarly user using Writing Suggestions

Make Switching Tasks Seamless

No copying, no pasting, no losing context. Grammarly consistently stays with you across 500,000+ apps and websites.
Google Docs
Microsoft Word
Microsoft Outlook
Microsoft PowerPoint
Microsoft Teams
Google Sheets

An AI-Powered Assistant for the Business of Writing

No more stops and starts

Grammarly is an AI-powered writing assistant that can unblock ideas and keep you in a steady flow state. Simply prompt it to get ideas and outlines for emails, reports, articles, and more.
Grammarly creates a campaign brief using AI
User highlighting long text on LinkedIn and using Grammarly to shorten it

Rewrites for results

Don't settle for generic. Grammarly can rewrite for tone, length, and formality so you can communicate effectively to anyone, about anything.

Writing suggestions that sound like you

Your AI writing partner is flexible and designed to write on your behalf. You can personalize Grammarly so the text it generates sounds the way you want to.
Grammarly adjusts text to your voice
User starting with a blank Google Doc and using Grammarly to draft a project outline

Tackle the blank page

Get ideas onto the page quickly, then organize and develop them into flawless, coherent writing.

Expedite your email replies

Inbox zero is no longer only a dream when you can get emails summarized and respond quickly to them using context-specific prompts.
A user using Grammarly to instantly reply to an e-mail in Gmail using generative AI
Grammarly helps your business writing stay on-brand

Always stay on-brand

Configure Grammarly's AI to your brand tones so anyone on your team can generate great, on-brand writing at a moment's notice.

More Than Just Text Generation

You don't have to trade off quality and speed. Grammarly has everything you need to make writing well seamless and successful.

Strategic suggestions

These suggestions consider what you're writing and who will read it. You'll all get on the same page more easily and advance your work.
An outlook email showing a time and date for a demo call and Grammarly's Writing Suggestions suggestions a change to describe the call more and the user accepts the suggestion.

App actions

Increase focus and decrease distraction. With app actions, you can access your favorite workplace apps within Grammarly so you can work without toggling tabs.
A user in Slack using Grammarly's App Actions feature to create a task in Asana

Style guides

Empower every employee to create consistent, on-brand writing with dynamic in-line suggestions.
Grammarly adheres to your business's style guide

Proofread with ease

Get real-time feedback on commas, commonly confused words, and more—so every email you send is typo-free.
Grammarly helps you correct your spelling.

Plans to Power Your AI Writing Assistant

To use Grammarly’s generative AI writing features, enter prompts to generate text on-demand. With a Grammarly plan, you get a monthly allowance of prompts to help you write, plus suggestions for improved, effective communication.


  • 100 prompts per month
  • Essentials to start writing with AI assistance


  • 1,000 prompts per month
  • Robust AI assistance with advanced writing suggestions
  • Everything in Grammarly Free

Grammarly Business

  • 2,000 prompts per month per user
  • AI for teams or entire organizations
  • Everything in Grammarly Premium

“In a digital-first world, the quality of our writing is more important than ever before, and Grammarly improves the quality and efficiency of how we communicate.”

Dan Cane
Dan Cane

Responsible AI Innovation

Technology should serve people and society, not the other way around. That's why Grammarly upholds the highest industry standards to protect your data and your words. Learn more.

Visit our Trust Center →
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Frequently Asked Questions

Who can use Grammarly's generative AI features?

If you have a Grammarly account in any country, you have access to Grammarly’s generative AI assistance. Grammarly Business and Grammarly for Education accounts have access to Grammarly’s generative AI features, unless turned off by your account administrator.

Where can I use Grammarly's generative AI features?

Grammarly works in over 500,000 web and desktop apps. You can use Grammarly's generative AI wherever Grammarly works.

I’m an administrator for my team, organization, or institution. What kind of controls are available for Grammarly's generative AI features?

Grammarly takes transparency and customer control seriously. Administrators can decide whether or not they want their team or learning institution to take advantage of the capabilities offered by generative AI. Generative AI is turned on by default for Grammarly Business customers and turned off by default for Grammarly for Education customers. To make it available, simply go to your account and switch it on for your entire team, organization, or institution. Generative AI writing will not be available to K–12 learning institutions at this time.

How does Grammarly use my data?

Grammarly’s enterprise-grade attestations and certifications and user-first approach to security and privacy reflect our practices and policies to keep customers’ data safe and secure.

Grammarly’s product offerings access text only when you have the product activated. Grammarly never sells customer data and never provides information to third parties to help them advertise their products to you. Rather, Grammarly makes money when people subscribe to our paid offerings.

Any information used to power Grammarly’s generative AI features, such as prompt type, prompt text, and the context in which it’s used, will be shared with our partners for the sole purpose of providing you with the Grammarly experience. We do not allow any partners or third parties to use your data for training their models or improving their products.

In addition, Grammarly takes extreme care to isolate each customer’s data. Any writing that an individual or organization reviews with Grammarly will never appear in another customer’s writing suggestions.

What is an AI writing assistant?

AI writing assistants are tools that use artificial intelligence to help with various writing tasks. Grammarly is the leading generative AI writing assistant that helps you at every stage of the writing process, from blank page to final draft. Just enter a prompt to brainstorm ideas, create outlines, draft documents, and more. Then, use Grammarly to check your spelling, polish your grammar, and reword sentences in seconds so your work is compelling and mistake-free. Grammarly's AI has the unique ability to personalize suggestions based on what you're writing and who's reading it, which can help you get your message across and improve your writing over time.

What's the best AI writing assistant?

The best AI writing assistant is the one you trust to work consistently and seamlessly where you need it. Grammarly's AI is the only one that assists you directly in the apps and websites where you already write—which means no toggling back and forth between apps, websites, and chatbots to get your tasks done.

Can I use Grammarly for free?

Yes, Grammarly is a free AI writing assistant. We'll never push ads on you, and we don't sell your data. Grammarly Free is genuinely free. If you'd like to get advanced suggestions and extra generative AI prompts, you can upgrade to Grammarly Premium. That said, you're welcome to use Grammarly Free as long as you'd like.

Discover More with Grammarly

Generate a variety of writing, from cover letters to business reports with our AI tools. Read up on essential generative AI concepts.
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Summarize With Ease

Transform complex ideas into clear, concise writing with Grammarly’s summarizing tool.

Summarizer →
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Draft a Standout Cover Letter

Speed up the job application process with Grammarly’s cover letter generator.

Cover Letter Generator →
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Quickly Create Reports

Get high-quality business reports in a few clicks with Grammarly's report writer.

Report Writer →
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Zip Through Emails

Write any kind of email in an instant with Grammarly's email writer.

Email Writer →

Speed Up Your Workflow

Work smarter with the AI writing leader for more than a decade.