Is Grammarly Safe and Secure? All You Need To Know


If you want to use Grammarly for mistake-free, more intelligible writing? What about security? Does it steal data, save what you enter, or own your content?

In this article, I have concluded all the answers regarding whether Is Grammarly safe and secure. and you’re in the perfect place to learn about Grammarly’s safety and security.

Is Grammarly Safe

Is Grammarly Safe and Secure?

Grammarly is risk-free to use, does not steal your data, and cannot access anything that you type into sensitive sections like credit card forms, passwords, email addresses, URLs, or any other places where similar private information is presented.

Grammarly-home page

Now we’ve covered that, you might be wondering: How can you be sure that it’s safe? The following is the rationale for this:

  • I have been using it for over 2 years without any issues
  • It has a good reputation among bloggers and writers
  • Has been around for more than 12 years
  • 30 million users are actively using it

As a blogger, Grammarly is my favorite writing assistant. It improves my work. Blogging has been a part of my life for over 2 years, and I’ve never had a safety issue.

How Secure Is Grammarly?

Grammarly is a secure platform for managing user content due to its encryption. TLS1.2 safeguards data in transit, while AWS key management service encrypts data at rest using AES-256.

Grammarly data encrypted

These services protect your data on the browser extension or web editor. Your documents are safe from security risks.

AWS is Amazon’s most secure and adaptable US platform. It’s why Grammarly is a blogger and author favorite. Own it.

Grammarly follows international security laws and industry standards. ISO 27001, 27017, and 27018 certifications. These certifications are difficult to obtain.

Here are Grammarly’s sub-processors and their purposes. Note that all companies are in the US.

  • Zendesk for customer suppor
  • Sumo Logic for service monitoring
  • Twilio for a cloud communications platform
  • Outreach for lead generation
  • PayPal and Braintree for transactions
  • Thomson Reuters for tax payments
  • Azure for plagiarism checker
  • Kount for payment fraud prevention

What Are The Security and Privacy Features Of Grammarly?

Grammarly “makes money by selling subscriptions, not data.” Here’s a look at the company’s privacy and security.

  1. Privacy By Design
  2. Information Security
  3. Security Hub

Privacy by design

Grammarly simply checks your chosen text. You can activate or disable it on unwanted websites.

Grammarly’s green logo in the lower right corner of desktop apps and browser extensions indicates it’s active.

If you’re sending confidential emails, you can disable them fast. When off, the logo should disappear.


Grammarly’s privacy regulations specify that it does not execute on sensitive fields. These include URLs, passwords, and card details where you input secret information.

This feature conforms to government privacy requirements.

The company complies with the following policies about your privacy:

  • The Health Insurance Portability and Accountability Act
  • EU’s General Data Protection Regulation
  • California Consumer Privacy Act

Because of this dedication, Grammarly has become one of the most respected organizations in the industry for correcting spelling and grammar errors.

The company limits employee access to data across services, infrastructure, and networks. Few authorized people can access key data.

Some of Grammarly’s services are outsourced. These include email and assistance. But they examine security to avoid difficulties.

The organization assures that you retain ownership of your work. Grammarly has no ownership over your selections.

Information Security

Grammarly offers two-step verification and strong passwords. The team examines and monitors to prevent account access.

Grammarly protects user data using enterprise-grade encryption and standard protocols. The writing tool is safe for any device.

Third-party auditors verify Grammarly’s safety. The organization has SOC 2 and Cloud Security Alliance certifications.

Security Hub

Grammarly has a Security Hub under My Account for free and premium customers. It reports active users and devices so you may sign them out.

Grammarly Security Hub reminds you to validate your email address. Two-step verification is encouraged to make logging in safer.

Will Everything You Type Be Saved In Grammarly?

Many users worry about their privacy because Grammarly can read the text they type in.

The online editor doesn’t keep track of everything you type. Instead, it only keeps track of the suggestions for improvement.

Entering information into forms requiring a URL, a password, or credit card information is completely safe. In certain cases, Grammarly won’t be able to access or save any of the content you input.

In addition, “read-only” areas such as instructions and online posts will not activate Grammarly’s features.

One cannot use Grammarly as a keylogger. Criminals use these to get your passwords, credit card numbers, and other private information that you store online.

How Grammarly Stores Documents

Grammarly syncs local data with U.S. cloud servers. Its privacy policy notes that they use industry-standard encryption and will do its best to protect user data, but neither is 100% safe, especially with internet transfers.

“We cannot guarantee the security of information you send us, including personal data and user content. You do so at your own risk.”

Has Grammarly Ever Been Hacked?

In 2018, a security bug in Grammarly’s Firefox and Chrome browser extensions involving authentication tokens exposed personal details.

This exposed 22 million accounts to hackers. Any website a Grammarly user visits may access their authentication tokens and log into their accounts.

After the report, the issue was rectified. Although no user data was exposed, the incident spurred the app’s creators to implement frequent security updates to protect users.

Does Grammarly Get Ownership Rights To Your Text?

No, Grammarly does not own the text, documents, and other content you upload when using their website, software, or services. All intellectual property rights belong to you and will always be yours.

They mentioned it in their Terms of Service:

Grammarly gets a non-exclusive license to your text so they may provide writing suggestions and improve their algorithms, but you retain ownership.


For more details, visit their Terms of Service Page.

Do I Recommend Grammarly?

Yes, I recommend Grammarly because it’s one of the best writing assistants for non-native English writers like me.

Not only does it remove errors, but it also makes your phrases clearer and easier to read by suggesting words, rephrasing sentences, decreasing wordiness, and letting you know the tone of your sentences.

Since Grammarly has both a free version and a paid version, you might be wondering:

Should I go with the free version or upgrade to the premium plan?

Here is a detailed comparison article of Grammarly free vs premium, which you may go through.

Well, there’s no doubt that Grammarly’s free version gives you a lot for your money and is much better than not having anyone else look over your writing.

If you don’t write frequently and just want to fix spelling, grammar, and punctuation mistakes and get basic writing tips, the free version is the best choice for you.

If you’re a regular writer who takes writing seriously, consider Grammarly premium for advanced features like plagiarism checker, tone modification, word choice, formality level, and fluency.


Final Thought

Having used Grammarly for more than two years, I can confidently say that it is safe and secure, as I have never experienced a problem.

My personal experiences aside:

  • Has been in business for more than 12 years with 30 million active users now
  • It has a good reputation among well-known reputable bloggers and companies
  • Compliant with tons of governmental privacy regulations and frameworks

Taking these facts and my personal experiences into account, I’d say Grammarly is safe and secure.

If you write often, I recommend Grammarly to help you produce amazing content and improve your writing.

Hopefully, all your doubts have been cleared now.

Frequently Asked Questions

Who Owns Grammarly?

Grammarly is owned by Max Lytvyn, Alex Shevchenko, and Dmytro Lider.

Does Grammarly Sell Your Personal Data?

Grammarly does not sell or rent your personal data to anyone and no one has ever complained that their data was sold or rented.

Can Grammarly Steal Passwords?

No, Grammarly is not a password stealer or hacking risk. As was previously noted, the proofreading service cannot see the contents of any private fields. Passwords entered on any website are encrypted and cannot be viewed by the desktop software, mobile app, or extension.

Does Grammarly Read Your Email?

If you’re using the online text editor to check your grammar on a desktop or mobile app, it will only have access to the email you’re composing. Nevertheless, it won’t check incoming emails for mistakes. Neither will it repurpose any of the information you provide as a user. With Grammarly, you can rest assured that your writing is protected by industry-leading security measures. To keep your data safe from harm, the company does what it has to under the law.

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