Grammarly vs. Microsoft 365 Copilot

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Grammarly
Score 9.0 out of 10
N/A
Grammarly in San Francisco provides its grammar improvement and AI driven writing assistance platform, available on free or paid premium and business plans.
$30
per month
Microsoft 365 Copilot
Score 8.1 out of 10
N/A
For enterprises, Microsoft 365 Copilot (or just Microsoft Copilot) is a generative AI operating as an intelligent virtual assistant for work. Through a chat interface, business users can use it to solve a variety of complex tasks.
$31.50
per month per user
Pricing
GrammarlyMicrosoft 365 Copilot
Editions & Modules
Pro
$30
per month per member
Enterprise
Contact Sales
Microsoft Copilot
$31.50
per month per user
Offerings
Pricing Offerings
GrammarlyMicrosoft 365 Copilot
Free Trial
YesNo
Free/Freemium Version
YesYes
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional DetailsDiscount available on Pro plan for annual pricing.Pricing shown is based on an annual commitment. Discount available for annual payment.
More Pricing Information
Community Pulse
GrammarlyMicrosoft 365 Copilot
Considered Both Products
Grammarly
Chose Grammarly
Grammarly has a much more natural tone to suggestions. Often, when trying to rewrite an email or a letter/document with other products, it's hard to match those tones and still keep your document sounding authentic and with human empathy. Also, having the ability to make …
Microsoft 365 Copilot

No answer on this topic

Best Alternatives
GrammarlyMicrosoft 365 Copilot
Small Businesses
Jasper
Jasper
Score 7.9 out of 10

No answers on this topic

Medium-sized Companies
ProWritingAid
ProWritingAid
Score 9.0 out of 10

No answers on this topic

Enterprises
ProWritingAid
ProWritingAid
Score 9.0 out of 10
Oracle Digital Assistant
Oracle Digital Assistant
Score 5.0 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
GrammarlyMicrosoft 365 Copilot
Likelihood to Recommend
9.0
(125 ratings)
8.3
(18 ratings)
Likelihood to Renew
9.4
(3 ratings)
9.5
(2 ratings)
Usability
9.0
(44 ratings)
8.0
(15 ratings)
Availability
10.0
(1 ratings)
-
(0 ratings)
Performance
10.0
(1 ratings)
-
(0 ratings)
Support Rating
10.0
(12 ratings)
-
(0 ratings)
Implementation Rating
10.0
(2 ratings)
-
(0 ratings)
Ease of integration
10.0
(1 ratings)
-
(0 ratings)
Product Scalability
10.0
(1 ratings)
-
(0 ratings)
User Testimonials
GrammarlyMicrosoft 365 Copilot
Likelihood to Recommend
Grammarly
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.
Read full review
Microsoft
I highly recommend its usage in Teams meetings to prepare a session transcript, meeting minutes,
next steps and recognize speech by person. Also within the meeting recording, there is separation between the people talking at the time. The Copilot image creation is very accurate and useful to
customize my PowerPoint presentations and other documents
Read full review
Pros
Grammarly
  • Ease of use - Grammarly is super easy to use. Anyone can use the app whether in a text editor like Microsoft Word or on the Grammarly website.
  • Integration - This one is a game-changer. It integrates with the main programs I use on a regular basis including email, Microsoft Office, Firefox, desktop, phone and iPads. I didn't need to change to anything or use something different so it was an ideal match.
  • Goals - This is a really cool function of Grammarly. With Goals, you can choose your audience, formality and domain type. So it works for a wide range of users. Depending on the audience type, Grammarly automatically can suggest changes to your content to help ensure your goals are being met.
Read full review
Microsoft
  • Good analysis of the ticket system at the service desk, so that this can be anticipated properly
  • For the management of IT environments, quick examples of scripting for desired solutions
  • For consultants and managers, they co-pilot a technical report into language understandable to a non-technical client, including a visual summary.
Read full review
Cons
Grammarly
  • User experience/technical issues on certain tools - in Google Calendar, for instance, Grammarly checks text that you type into the "Email Guests" modal window on calendar events. However, because of the way Google calendar works, if you right-click a word that Grammarly highlighted, the calendar event modal window will close and you will lose everything you typed. This is an extremely frustrating experience that has gotten me multiple times.
  • Incorrect suggestions - it doesn't happen that often, but occasionally Grammarly does highlight words or make suggestions that don't make sense or aren't optimal. I'm sure the Grammarly team is working continuously to improve the tool to make it smarter and smarter.
  • Lack of support on all platforms - although Grammarly works on most text areas you encounter online, there are still some areas it doesn't work - I'm not sure if this is an issue with Grammarly or not, but I haven't been able to figure it out.
Read full review
Microsoft
  • The quality of image generation in Microsoft Copilot could be improved. Compared to other AI platforms, Copilot's images often fall short in quality and frequently contain typos.
  • When generating agents and chatbots, Microsoft Copilot currently doesn't appear to support file download functionality.
  • The email reply function is useful, but the responses can sometimes be overly elaborate. It would be helpful to have more options for adjusting the tone.
Read full review
Likelihood to Renew
Grammarly
Either I'm as dumb as a bag of nails, or Grammarly has been an invaluable tool in our communication arsenal since we've been users since 2017. I don't recall which podcast we heard it on, but it may have been when Jordan Harbinger was on Art of Charm. I listen to about 8 podcasts a day, so it was probably on something I listened to, demo'd it, and then ponied up for a paid subscription.
Read full review
Microsoft
Absolutely!!! I have a high regard for the product and will use it for years to come.
Read full review
Usability
Grammarly
It was very easy. I have it applied to all of my browsers as an extension so that I know I have entirely accurate grammar in anything I write for my company. I appreciate having something that will always be applied to anything on my computer. I wish I didn't need to use the Grammarly keyboard on mobile; I want it to read my text boxes like my computer does.
Read full review
Microsoft
I give this rating because of the utilization I do with the product and the level security it provides which is very good. In our organization it is best suited as we have all other Microsoft tools with us. The offering made by Microsoft is great, I gave 9 out of 10 as sometimes it hallucinates as well.
Read full review
Reliability and Availability
Grammarly
There's not much more to say ever than it works everywhere I work. all my applications have grammarly supporting my writing efforts
Read full review
Microsoft
No answers on this topic
Performance
Grammarly
Again, here's another example of Maine being very happy with the product. The application quickly analyzes my writing and highlights areas for me to address. It doesn't correct everything without my support, and I like that because it gives me control over my writing style and tone and gets me close to being perfect in my grammar and syntax. I've never seen it have a problem with any application that I traditionally use
Read full review
Microsoft
No answers on this topic
Support Rating
Grammarly
I have not really used customer support. I used the FAQ page to see how to re-install Grammarly because it wasn't functioning properly in longer documents. It seems to be working better now, but it still does not always underline all of the issues in the actual text. Thus, it is sometimes difficult to know where the errors are located.
Read full review
Microsoft
No answers on this topic
Implementation Rating
Grammarly
Perhaps if you have a team that is not overly computer savvy, which in that case, I'd challenge your hiring decision, there's not much involved. I'm sure there are YouTube videos that go in-depth about implementation but it's really quite simple.
Read full review
Microsoft
No answers on this topic
Alternatives Considered
Grammarly
Nothing comes close to Grammarly in terms of ease of use and quick setup. It practically works right out of the box without any rigorous configuration. It also allows you to pick a specific dialect which isn't available in other apps. And since Grammarly introduced AI features, its counterparts lost their advantage.
Read full review
Microsoft
We needed a tool where secure data was not submitted to servers to process as we have some health care related data to keep private. We also needed to be able to test this tool without committing first to see if it is a fit and Microsoft provided this easily to us.
Read full review
Scalability
Grammarly
Grammarly has been an extremely reliable application for our organization. It works effectively across multiple applications, both traditional desktop and web. The more you see other web application bots floundering, Grammarly has never had that problem. When tools like LinkedIn make updates, Grammarly seamlessly works after the updates. We are very happy with the reliability of this product. It's even working inside of this app so that it fixes my mistakes when I'm drafting
Read full review
Microsoft
No answers on this topic
Return on Investment
Grammarly
  • It saves me time.
  • It allows me to produce enormous quantities of writing to the highest quality with great speed.
  • Overall, it has greatly improved the quality of my writing .
  • Helps me get those pesky commas in the right place to improve readability.
Read full review
Microsoft
  • It is too early to tell at the moment but I can see it as a positive moving forward
  • The amount of time saved in creating content will be a huge asset for faculty
  • The same holds true for students as they to will be able to safe a lot of time
Read full review
ScreenShots