Grammarly Reviews & Insights

Score9.2 out of 10

334 Reviews and Ratings

Overview

Synthesised from 11 reviews | Last Published April 23, 2026

This product assessment is based on a synthesis of 11 recent reviews covering user satisfaction, ROI, and complementary software. Grammarly is a widely-used AI writing assistance tool designed to improve written communication. Reviewers indicate that Grammarly enhances communication (6 out of 11 reviews) by improving clarity and professionalism, which leads to more effective interactions. Users also noted time and money savings (3 out of 11 reviews) due to reduced editing and proofreading efforts. However, a significant portion of users report frustrations. Specifically, 5 out of 11 reviewers cited issues with the user interface, finding it disruptive or difficult to use compared to other AI writing tools. Additionally, 4 reviewers raised concerns about the accuracy of Grammarly's suggestions, citing instances of inappropriate or contradictory recommendations. While Grammarly offers a positive return on investment for many users, potential buyers should carefully consider the reported usability issues and accuracy concerns.

Pros

Improves clarity and professionalism in written communication
Saves time and money by reducing editing and proofreading
Enhances communication effectiveness with colleagues and clients

Cons

User interface can be disruptive or difficult to use
AI suggestions can be inaccurate, inappropriate, or contradictory
AI sometimes changes the intended meaning of sentences

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Grammarly Reviews

124 Reviews

Instant Usability and Improvement in Communication Skills

Rating: 10 out of 10

Incentivized

June 11, 2025

Use Cases and Deployment Scope

I know Grammarly is used more broadly in my organization, but I can only speak to my team's and my personal use. We are a multi-cultural international team managing multiple communication pathways and maintaining a large number of internal documents. Grammarly helps us with all of this.

Pros

Provide suggestions for clear, simplified written communications in a seamless way
Help improve professionalism and also human-ness to communication
Streamlined integrations of grammarly across all the platforms I use

Cons

Nothing to suggest at this time

Likelihood to Recommend

Grammarly is a no-brainer for me. If you spend much of your day working across email, Google's suite of tools, Slack, etc., Grammarly seamlessly integrates with all of these and allows you to be a far greater communicator with almost no effort.

Melissa Rike

Sr. Digital Strategist and Product Lead in Product Management at Cru (5001-10,000 employees)

Vetted Review

3 years of experience

If you write at all use Grammarly

Rating: 10 out of 10

Incentivized

June 4, 2025

Use Cases and Deployment Scope

I use Grammarly daily to enhance my writing for internal emails, marketing email copywriting, and website copy.

The business problems Grammarly addresses are uniform tone for customer-facing copywriting, elimination of writing errors, and having a custom library of words unique to our business.

Pretty much anytime I write, I use Grammarly's suggestions to improve my writing and correct my mistakes.

Pros

Fix writing errors
Suggest better words and phrasing
Easy to use

Cons

Sometimes the widget gets in the way
If I don't have access to a feature, stop suggesting it as a blurred suggestion

Likelihood to Recommend

If you write at all, use Grammarly. It's very easy to use, highly accurate, and greatly improves your writing. Whether it's getting a message across to your manager, team, or external business partners, Grammarly makes sure you don't have to worry about your writing.

Verified User

Employee in Marketing (5001-10,000 employees)

Vetted Review

4 years of experience

Good Solid Tool

Rating: 6 out of 10

Incentivized

June 3, 2025

Use Cases and Deployment Scope

I use Grammarly to spell check grammar check my work. And I also use Grammarly AI tools to make my work more readable and optimized. I mainly use it for digital work like blog posts, webpages and newsletters. It helps me become more agile as I take on more clients and work.

Pros

Spell check
Grammar check
AI

Cons

AI could be better
UX could be better

Likelihood to Recommend

It is good at its core function, which is spell check and grammar check/optimization. The AI is ok but not great compared to ChatGPT and Claude.

Verified User

Consultant in Marketing (1-10 employees)

Vetted Review

14 years of experience

My mixed experience with Grammarly Business

Rating: 6 out of 10

June 3, 2025

Use Cases and Deployment Scope

We use it for writing emailer contect, product roadmaps, marketing messaging communications, video scripts, newsletters, landing pages content etc. I am part of the marketing team and we utilize it for writing and framing both internal and external content. Grammarly is used across Marketing, finance, legal and other ancillary teams.

Pros

Identifying wrong spelling, or english language spelling as per the country language. For example while writing an email to Americans, we might use the spelling color, rather than colour to give more personalisation.
Detecting AI langauge and making communications more authentic.
Ease of passing access to the account across team members.

Cons

UI is very annoying, the hovering cloud of shut down button can be avoided.
Very relentless in highlighting wrong grammar,the red highlights gets annoying on screen while typing.
Instead of real time checking, i would prefer all at once after writing my piece.

Likelihood to Recommend

1. When writing a very important email to internal or external stakeholders.
2. When creating long form marketing content.
3. When writing social media captions.
4. Can be used to identify AI language.
5. To find region specific colloquial terms.
6. Less appropriate for writing low stakes internal emails, or internal chat messaging.

Sneha Roy

Marketing Associate in Marketing at Delhivery (10,001+ employees)

Vetted Review

1 year of experience

View profile

Grammarly is very user friendly and worth the money

Rating: 10 out of 10

Incentivized

June 3, 2025

Use Cases and Deployment Scope

I use Grammarly to help me write professional policy one pagers and other important documents to ensure it is free from errors and in the right tone. It is a very helpful tool because it helps ensure I am writing in the right tone for my intended purpose and audience.

Pros

Professional tone
Helpful edits
Catch errors

Cons

Better understanding casual vs formal tone

Likelihood to Recommend

Grammarly is very helpful in emails and professional business writing when you need help in ensuring your writing is free of errors and written exceptionally well.

Janie Harris

Business Analyst at Western Governors University (5001-10,000 employees)

Vetted Review

12 years of experience

Verified on LinkedIn

Grammarly Good

Rating: 8 out of 10

Incentivized

June 2, 2025

Use Cases and Deployment Scope

We use Grammarly likely the same way many other businesses use it: as a tool to guide our language usage and make our communications crisp, clear and concise. The scope is largely any written communication, including email, Slack, and knowledge base articles/customer communications. It doesn't address business problems directly, per se, but it offers fine guidance.

Pros

Reduces word count for clearer sentences
Good diction advice
Filling in missing punctuation

Cons

The location of the overlay tool can be disruptive and hide text

Likelihood to Recommend

Grammarly seems well-suited for basically any written communication, especially for folks who struggle with the written word. Myself, I don't think I struggle at all, but it still manages to offer improvements on my messages, and I do find it helpful here and there.

Verified User

Contributor in Customer Service (5001-10,000 employees)

Vetted Review

1 year of experience

Grammarly makes my life easier

Rating: 9 out of 10

Incentivized

May 17, 2025

Use Cases and Deployment Scope

Grammarly has made editing documents and emails that I need to send to students, faculty, and staff much easier. I appreciate that I have the ability to use the program to edit in real time and also there are ways that I can improve my writing ( like when I use it to improve a recommendation letter) and I find that very helpful as well. Grammarly has made my life easier!

Pros

Improves my writing tense
Helps with editing
Helps me be more precise with what I am trying to convey

Cons

Sometimes the edits are not helpful ( not accurate)
I don't like when it times out at times

Likelihood to Recommend

I feel that Grammarly is really helpful with writing long emails and letters of recommendation. I find it very helpful to make sure that I am conveying exactly what I want it too. I appreciate that the edits are in real time right on my screen and it is very helpful.

Verified User

Director (10,001+ employees)

Vetted Review

5 years of experience

A Game Changer For Today Communication.

Rating: 8 out of 10

Incentivized

May 16, 2025

Use Cases and Deployment Scope

Grammarly helps me craft job postings and job descriptions, and allows me to collaborate internally and with candidates.

Pros

Enhances professional communication.
Tone adjustment for candidate communication.
Clarity for internal Stakeholders.

Cons

Poor handling of resume reviews.
Team features and collaboration.
Lack of integration with ATS Portals.

Likelihood to Recommend

The Scenarios where Grammarly helped me with writing job descriptions, email communication with candidates, creating LinkedIn or social media postings, and reviewing candidate documents for onboarding, and helps with various areas, such as screening questions and answers, also helps handle the calls in a better way with candidates for communication building

Verified User

Analyst in Human Resources (501-1000 employees)

Vetted Review

1 year of experience

From drab to fab

Rating: 10 out of 10

May 16, 2025

Use Cases and Deployment Scope

Grammarly has not only helped with general sentence structure and grammar issues, but the AI feature helps with tone and clarity. We send out many donor communications throughout the year and Grammarly has helped keep everything clear, concise, and professional. I highly recommend adding Grammarly for any professional writings.

Pros

Grammar
Sentence structure
Tone
Improving writing with suggestions

Cons

Contradicts itself at times with suggestions
Can change the intent of the sentence
Fights with Word corrections at times.

Likelihood to Recommend

Grammarly is well suited to use anytime you are writing. It doesn't matter if it's an email or a word document.

Verified User

Administrative Assistant in Finance and Accounting (1001-5000 employees)

Vetted Review

5 years of experience

Recommended to use

Rating: 9 out of 10

Incentivized

May 16, 2025

Use Cases and Deployment Scope

I use Grammarly to suggest spelling check and give me more vocabulary options. I use it in writing emails or even rewrite the sentence for me in some cases. The tool helps maintain a consistent tone, especially in client-facing communication, ensuring messages are polite, confident, and aligned with the organization's standards.

Pros

spell check
alternate words and vocabulary
professional sentences

Cons

rewrite the whole paragraph

Likelihood to Recommend

When drafting important emails to clients, stakeholders, or partners, Grammarly ensures the tone is professional and polite while eliminating grammar or spelling errors.While preparing reports, proposals, or presentations for internal or external use, Grammarly helps maintain clarity, proper structure, and a formal tone. Employees whose first language is not English use Grammarly to enhance their writing, making it more fluent and grammatically accurate.

Suleman Manzarai

Quality Engineer in Quality Assurance at Jhon Holland (1001-5000 employees)

Vetted Review

5 years of experience

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