AI at Grammarly

Transforming How the World Communicates
Through AI

Communication represents the single largest opportunity for people to augment their work with AI. We build AI that transforms how people communicate, making writing faster, clearer, and more impactful—no matter where you work or write.
Illustration of the brain

Communication Defines Success
in Modern Work

The world runs on communication. As the volume and speed of messages grow, our AI empowers you to manage it all with clarity and precision.
88%
of the workweek is spent
on communication
19 hours
of the workweek are spent
on writing tasks
$16.5m
is how much companies with 1,000
employees can save with AI annually

AI That Helps Solve Work’s Biggest Communication Challenges

Our AI tackles your biggest communication challenges by streamlining collaboration, boosting productivity, and making sure your writing is always clear, effective, and impactful.

Catch oversights before
you hit send

Identify what your writing is missing and get suggestions on how to fill in those gaps so your writing can accomplish its goal.
Someone typing in Slack and Grammarly suggesting that the user specifies a deadline in the message

Write with
your readers in mind

Leverage AI to refine your writing and make it resonate with your audience, driving better understanding and engagement.
A Grammarly user using Writing Suggestions

Polish entire paragraphs
in a click

Revise your text in a single click with AI-powered suggestions that offer clear, concise, and impactful phrasing based on professional writing standards.
A updated version of a typed email that can be implemented in one click using Grammarly

Generate drafts in an instant

Use AI prompts to brainstorm, draft, and refine content right inside your favorite apps so you can produce well-crafted, relevant text in no time.
Product example

Get to inbox zero

Streamline your inbox with AI that summarizes emails and suggests personalized, relevant responses that match your communication style.
A user using Grammarly to instantly reply to an e-mail in Gmail using generative AI

Sound confident and professional

Grammarly’s AI detects and adjusts your writings tone in a single click so every message is received as you intend.
Shows how a user can use Grammarly to sound confident through generative AI

See How AI Drives Real Business Results

Our AI doesn’t just improve writing—it transforms how businesses communicate and collaborate.
Hear from industry leaders on how Grammarly boosts productivity, enhances team efficiency, and delivers measurable ROI.
0:00 If we fail to communicate, that's not an acceptable outcome. 0:05 But in the bottom right corner of my screen 0:07 there’s a green circle with a G. 0:10 We work in a very regulated world. 0:14 At OneSource, we are trusted as partners with our customers 0:17 and their most sensitive data. 0:19 In the past, we've received feedback from customers 0:22 that our communication was imprecise, that our communication was not clear. 0:28 When customers tell us that we can do better, 0:31 when our employees say that they need different tools, 0:34 it's pretty easy for us to recognize that there's a gap. 0:37 Grammarly is the industry leader. 0:39 It was the smoothest and easiest enterprise 0:42 deployment of software that I've ever been a part of. 0:46 Grammarly is essential across every single element of communication at HackerOne. 0:50 By using Grammarly, we're able to put the tools at our employees’ fingertips. 0:56 At Atlassian, we have a very 0:58 well created and thoughtful brand voice and tone guidance. 1:03 We could add our brand style guide directly 1:06 to the Grammarly tool and have it helping people as they write. 1:11 Grammarly helps make sure that I am everywhere I can’t be. 1:16 Grammarly’s GenAI is kind of built into all of my favorite up, so it goes where I go. 1:20 I don't have to copy and paste things. 1:22 I just open the app and there it is. 1:24 It's not what it does for me, it's how it does it. 1:29 It is integral in the way that we operate now. 1:31 In a year it is part of our corporate DNA. 1:35 Grammarly has improved our writing communication by 66%. 1:39 It's kind of like a guardian angel that sits on your shoulder as you're writing. 1:43 It has become absolutely essential for me to get my job done. 1:48 I think our journey with Grammarly has just begun.

Write With Grammarly
to Transform Your Work

Join 30 million people and 70,000+ teams who trust Grammarly to improve their
communication every day.

Responsible AI Is Non-Negotiable

We develop AI that solves real challenges, enhances your creativity, and protects your privacy.
Discover how Grammarly leads the way in responsible innovation.

Our commitment
to responsible AI

At Grammarly, we believe AI should elevate human potential without compromising ethics. Learn more about our approach to developing AI responsibly, and the practices we’ve put in place to ensure transparency, fairness, and privacy in all our AI solutions.

Learn More
A person drinks coffee and types on a laptop
A pair of glasses sits beside a pile of paper and pens.

Responsible AI guidelines:
A framework for innovation

Innovation doesn’t need to come at the cost of ethics or safety. Explore the framework that guides our AI development and deployment to keep human oversight, data privacy, and user safety at the forefront of every decision.

Learn More

Leading AI Innovation for 15+ Years

AI was central to our product long before it became a buzzword. Take a peek under the hood to see how our engineers leverage technology and linguistic expertise to drive innovation.

Gain Insight and Control
With AI Education

We provide the resources to demystify AI, empowering you to make informed decisions and take charge of how the technology works for you.

What is AI?
A comprehensive guide
to artificial intelligence

Understand the basics of AI, its history, and its implications for the present and future of business and society. Learn how Grammarly has used AI to help people write for over a decade.

Learn About AI
lightbulb

The complete guide
to generative AI

Take a deep dive into generative AI, from common models and its future potential to practical tips on harnessing gen AI as a powerful tool for all fields and disciplines.

Learn About Generative AI
Comment box

Everything you need
to know about
machine learning

Understand how machine learning forms the backbone of AI and can enhance decision-making and accelerate innovation across industries.

Learn About Machine Learning
Binary numbers

Deep learning:
Everything you should know

Dive into deep learning and its critical role in AI. Learn how neural networks can process complex data to power technologies like speech recognition and autonomous systems.

Learn About Deep Learning
Dots connected with lines

AI business resource hub

Your one-stop shop for the best AI resources for businesses. Explore the latest reports, articles, courses, webinars, podcasts, and more—curated for enterprise leaders.

Explore AI Resources
Laptop

Our Free AI Tools for Better Writing

We bring the power of AI to everyone, offering tools that help you write without mistakes, rephrase text effortlessly, and protect your authenticity.
paper icon

Grammar Checker

Ensure your writing is mistake-free with an online checker that instantly pinpoints and corrects grammar errors.

Learn More
Magic wand and lined paper

Paraphrasing Tool

Effortlessly reword text with Grammarly’s paraphraser—perfect for blog posts, emails, articles, and more.

Learn More
Paper with magnifying glass icon

AI Detector

Publish your most authentic work and gain insights into how a piece of writing was created.

Learn More
Latest AI News

AI News at Grammarly

Discover Grammarly’s latest AI advancements, driving innovation in communication with solutions for clarity and collaboration.

Try Grammarlys AI to Improve Communication and Collaboration

Join 30 million people and 70,000+ teams who use Grammarlys AI to transform their communication every day.