Based on 6 verified reviews published in the last 18 months
TrustRadius Community Insights are summaries of user sentiment data from TrustRadius reviews and, when relevant, HG Insights data.
Overview
Synthesised from 6 reviews | Last Published May 27, 2026
Grammarly provides organizations with comprehensive writing assistance, ensuring clarity, conciseness, and accuracy across various communication types, from internal emails to external marketing content. Users leverage it to enhance professional output and maintain a uniform tone in customer-facing materials. In TrustRadius reviews, the platform is widely recognized for its core functionality in identifying and correcting grammatical and spelling errors, a capability noted by 5 out of 6 reviewers. Its ease of use and seamless integration across platforms are also frequently cited benefits.
Reviewers also appreciate its ability to detect AI-generated language, aiding in content authenticity. However, some users report frustration with intrusive UI/UX elements, such as pop-ups and overlay widgets that interfere with typing, a concern shared by four out of six reviewers. There is also a desire for improved AI contextual understanding, particularly in distinguishing between casual and formal writing tones. Overall, Grammarly positively impacts business objectives by enhancing operational efficiency and improving communication quality, leading to time savings and clearer professional correspondence.
Pros
Effectively identifies and corrects grammatical and spelling errors.
Provides valuable writing style suggestions for improved clarity and professionalism.
Integrates seamlessly across multiple platforms for a streamlined user experience.
Enhances operational efficiency by reducing time spent on editing and proofreading.
Helps maintain a consistent and professional tone in customer-facing communications.
Cons
User interface elements, including pop-ups and overlay widgets, can be intrusive and disrupt typing.
AI capabilities sometimes lack contextual understanding, particularly in distinguishing between writing tones.
Can be perceived more as guidance than a direct solution for complex business problems.
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.
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.
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.
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.
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.
VU
Verified User
Contributor in Customer Service (5001-10,000 employees)
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.
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.
VU
Verified User
Administrative Assistant in Finance and Accounting (1001-5000 employees)
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.
My entire marketing team has a paid subscription to Grammarly. When you are in the business of marketing and communications for a healthcare organization, grammatical errors can reflect poorly on the organization's competency and professionalism, which might turn off potential customers, donors, or partners. Others in my organization use the free version. I personally have Grammarly on all of my devices, including my iPhone, for texts.
Pros
Rewrites sentences to make them more direct
Catches spelling and grammatical errors
Adjusts tone
Cons
Grammarly's AI sometimes doesn't understand what I'm trying to say and makes inappropriate suggestions.
Sometimes the corrections are too direct and I want a softer, more polite tone
I find the interface of other AI writing tools (e.g. Claude) easier to use
Likelihood to Recommend
It is well-suited when I am proofreading anything - a newsletter, email, blog post, website - you name it. I am not using Grammarly to generate longer pieces from prompts, as I do with Claude.ai, but perhaps I should give it a try.
Writing review emails and market insight blogs. It helps me to more eloquently recap my client reviews and address their questions and concerns. It also helps me write excellent posts with more interesting language than I’d use on my own. It ensures my grammar and sentences read well and make sense.
Pros
Preciseness
Ease of use
Quick
Cons
Speed
Easier use of thesaurus
Likelihood to Recommend
It makes it incredibly easy to create a more precise message without using too much language and filler words. Get your point across without boring your reader.
VU
Verified User
Advisor in Finance and Accounting (5001-10,000 employees)
