Grammarly vs. QuillBot

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Grammarly
Score 9.2 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 per member
QuillBot
Score 9.8 out of 10
N/A
QuillBot is an AI paraphraser which functions as a full-sentence thesaurus, from the company of the same name in Chicago. It is used to craft sentences, improve fluency, and get over writer's block.N/A
Pricing
GrammarlyQuillBot
Editions & Modules
Pro
$30
per month per member
Enterprise
Contact Sales
No answers on this topic
Offerings
Pricing Offerings
GrammarlyQuillBot
Free Trial
YesNo
Free/Freemium Version
YesNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional DetailsDiscount available on Pro plan for annual pricing.
More Pricing Information
Community Pulse
GrammarlyQuillBot
Considered Both Products
Grammarly
Chose Grammarly
I found that ProWritingAid is harder to use than Grammarly and that some of its tips are too technical.

QuillBot was helpful for rewording sentences, but it didn’t check grammar as well as Grammarly does. It’s also not as strong when editing an entire document. In my opinion, …
Chose Grammarly
To be honest, I have used both and they are very similar. QuillBot has some nice features in their free plan, such as a sidebar rewrite tool, but Grammarly is cheaper. Grammarly has the same tool, but it is just easier to access and use within QuillBot. Overall, the price was …
Chose Grammarly
Grammarly has lot of additional features that makes the writing more professional and error free. Although QuillBot is an excellent tool for paraphrasing, its other functions aren't as strong as Grammarly's. Grammarly outperforms QuillBot in terms of grammar, spelling, and …
Chose Grammarly
I have used Grammarly the most by installing it in my windows laptop and by adding an extension to my Microsoft Edge. With the QuillBot, I have just used it on website for trail years before and it kept asking to pay somehow that was super annoying personally. And later in 2020 …
Chose Grammarly
I just used its free feature and didn't explore it much, as the user interface was much better for Grammarly.
Chose 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, …
Chose Grammarly
Compared to other software, I found that Grammarly is has many unique options available such as;
- AI support is incredible & provides many choices e.g. sentence spinning *generates ideas for blogs, headlines, shortening & resizing text and many others.
-It is supported with a …
QuillBot
Chose QuillBot
Synonyms into the sentence correction are very comprehensive as compared to others. The sentence tone remains reasonable after a few quills/shuffles of the same sentence.
Best Alternatives
GrammarlyQuillBot
Small Businesses
Jasper
Jasper
Score 7.7 out of 10
Jasper
Jasper
Score 7.7 out of 10
Medium-sized Companies
ProWritingAid
ProWritingAid
Score 8.0 out of 10
Grammarly
Grammarly
Score 9.2 out of 10
Enterprises
ProWritingAid
ProWritingAid
Score 8.0 out of 10
ProWritingAid
ProWritingAid
Score 8.0 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
GrammarlyQuillBot
Likelihood to Recommend
9.2
(0 ratings)
9.0
(0 ratings)
Usability
8.8
(0 ratings)
-
(0 ratings)
Support Rating
9.9
(0 ratings)
-
(0 ratings)
User Testimonials
GrammarlyQuillBot
Likelihood to Recommend
Grammarly is a great tool that would work well for writers, business professionals, students, and more. The app is incredibly useful in helping to improve writing and offers tons of tools like idea generation, outline drafting, using a specific voice to reach your audience and checking for plagiarism, to name a few.
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QuillBot is well suited to gather & solve its user's personal and professional needs.
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Pros
  • Integration with existing tools - Grammarly works in practically all text areas across your browser, including email and things like Google Docs, etc.
  • Quality control - the meat of Grammarly is checking your text and writing in real-time, directly as you type. Most of the time, Grammarly provides very accurate recommendations and quality checks on your text.
  • Analytics and reporting - Grammarly sends regular updates via email about your usage statistics and other detailed info. This type of reporting can be very helpful in tracking your progress over time.
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  • Paraphrasing
  • Synonym collection
  • Grammar checking
  • Sentence correction
  • Text summarization
  • Citation
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Cons
  • Somewhat expensive.
  • Grammarly itself does not guarantee 100% correctness.
  • Sometimes, it does not remove the marked error even when you have corrected it.
  • Its MS office version faces some issues with plagiarism detection. I have to go on the web version to use plagiarism detection.
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  • Suggestion for sentence correction
  • Conversion process requires to be made more humanistic & less robotic conversation
  • Strong plagiarism similarity detector to be made more stronger
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Likelihood to Renew
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.
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No answers on this topic
Usability
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.
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No answers on this topic
Support Rating
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.
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No answers on this topic
Implementation Rating
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.
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No answers on this topic
Alternatives Considered
While DeepSeek (or similar tools) is effective for specific use cases like sentence rephrasing or creative localization, Grammarly offers a more comprehensive and versatile solution for businesses. Its advanced features, integrations, and focus on professionalism make it the preferred choice for organizations seeking to improve communication quality and consistency across teams.
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Synonyms into the sentence correction are very comprehensive as compared to others. The sentence tone remains reasonable after a few quills/shuffles of the same sentence
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Return on Investment
  • It's allowing us to communicate more effectively and more confidently.
  • Presenting our staff and agents to the customers in the best way possible, and helps shine us up and everyone will know we pay attention to detail.
  • Our objective is to help our customers and be the bridge that connects the customers with the engineers and technical teams in the software vendors side, and having a like Grammarly is a game changer because it knows all the correct marketing and technical terms.
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  • Effecient Work Flow
  • Improvement in writing capabilites
  • Confidence in work
  • Professionally groom
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ScreenShots