Quillbot Grammar Checker Review:
based on real mystery shopping

A*Help Score: 75.7/100
🔥 published December 11, 2023 - updated May 10, 2024

Launched in 2017, Quillbot became a widely-known service with lots of different tools centered around text creation, editing, and translation, which are important for students to make the process of learning much more comfortable. Our team decided to check its key features, including Quillbot’s paraphraser, plagiarism detector, and grammar checker. As a result, we can confidently say that this tool is a practical solution for learners and can handle various tasks efficiently.


🌟 A*Help score75.7/100
✅ Quality of help30.7/50

Quillbot’s grammar checker provides users with the opportunity to improve their writing completely for free. The spell checker tool was able to unmistakenly identify grammar and spelling errors and helped a lot in punctuation and sentence structure improvement.
⚖️ Our verdict⭐⭐⭐⭐
Quilbot`s grammar checker excels in high-quality grammar checking, identifying mistakes in texts no matter the length or style.

Quick Overview for Quillbot’s Grammar and Spell Checker

Quillbot’s grammar checker online offers a platform for you to quickly review your writing and be able to submit it without grammatical mistakes. As we checked, this service greatly limits possible grammar, spelling, and punctuation errors. However, it rarely offers helpful suggestions regarding word use or word order. In general, Quillbot was convenient to work with and helpful, therefore receiving an A*Help score of 75.7/100 pts and winning the battle of Quillbot vs Prowritingaid

The Good
  • Can be used for free without limits
  • Can work with documents
  • Good checking quality
The Bad
  • Can show non-existent mistakes
  • Doesn’t suggest proper word usage
TOP services Our verdict AHelp Score 🔥 Updated April 2024
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AHELP Grammar Checker
Best overall grammar checker 90/100 Get free access
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Highest grammar-checking quality 75.7/100 Read review
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Most versatile language coverage 75/100 Read review
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Best cross-platform solution 70/100 Read review
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Best free solution 65.3/100 Read review

Quillbot’s Grammar and Spell Checker: Value For Money — 28/30

Supported languages
Extra services
Free use & wordcount limits
Pricing at Quillbot
Pricing at Quillbot (click to see a large image)

Quillbot Grammar Checker & Overall Experience – 17/20

Website Experience
Document Upload
Quillbot’s grammar checker dashboard
Dashboard at Quillbot grammar checker (click to see a large image)

Quillbot’s Grammar and Spell Checker: Quality of Help — 30.7/50

Correction Quality: Email
Correction Quality: Personal Statement
Correction Quality: Research Paper Intro
Checking Process

 > Txt 1 – Email> Txt 2 – Personal Statement> Txt 3 – Research Paper Intro
> Grammar4/44/55/5
> Punctuation4/52/35/5
> Spelling5/63/54/5
> Word Use1/42/62/5
> Word Order1/11/21/2
> General Mistake Correction Score15/2012/2117/32

Quillbot’s Grammar and Spell Checker – Specs

> Supported languagesEnglish, Spanish, French
> Features 
Words/Sentence suggestions
> Possible extra services 
> Free use & Wordcount Limites 
Free use
without limits
> Subscription 
PlansPremium: Annual – $49.95/12 months
Semi-annual – $39.95/6 months
Monthly – $9.95/month
> Registration 
Need to create an account
Email for registration
Third-party registration (Google, Facebook, Apple)
> Website Experience 
Easy-to-use platform
Aesthetic Interface
Irritating ads
> Support 
Contact center
Email, live chat, contact form, phone, WhatsApp
Email contact form
> Document Upload 
Docx/doc files
Pdf files
> Access 
Browser Extension
free browser extension
> Checking process 
Underlines each mistake
Underlines incorrect sentences
Option to correct all mistakes at once
Shows the general grammar score
Underlines mistakes that are not there

Why academichelp.net is a credible source of information:

Stay curious with us. Academichelp.net has been a reliable educational resource since 2011, providing students with the latest news, assignment samples, and other valuable materials. Even with the extensive information we process, our quality remains consistent. Each team member has experience in education, allowing us to evaluate new sector offerings critically. Our reviews are up-to-date and relevant, with impartiality ensured by the A*Help score methodology from mystery shopping. We aren’t affiliated with any listed service providers. Our focus remains on providing our audience with reliable and unbiased data.


Quillbot Reviews

AcademicHelp is aware of how crucial it is to use reliable services, websites, and applications. That’s why, every time we try each tool ourselves before writing about it. This time is no exception. But, we do not forget to get the whole picture. So, the A*Help experts do personal research online. Usually, we consult the following sites: Reddit, Sitejabber, TrustPilot, and Reviews.io for honest user reviews. In their feedback, we set out to find impartial opinions on the product as well as the most critical issues that could have happened. Then, we compile these cases in our Negativity rank and try to check theory on practice during our real mystery shopping experiment.

Is Quillbot a Scam?

Quillbot is not a scam. AcademicHelp checked 5 different documents with this plagiarism detector. When getting acquainted with the service, creating an account, and paying for a subscription, we did not notice any weird activities. In the end, the A*Help team received plagiarism detection results for 5 essays.

Is Quillbot Legit?

This tool is a legitimate plagiarism detector. When using it there were no suspicious activities or questionable requests from the service. AcademicHelp can assure you that Quillbot is legit.

Is Quillbot Safe?

Yes, Quillbot is safe for students and educators. The tool does not invade your privacy nor does it ask for any intrusive information. So, it is safe to admit that this tool is safe and secure to use.

Is Quillbot Trustworthy?

Having used Quillbot to check 5 different essays and received real results, the A*Help team can claim that this plagiarism detector is a trustworthy one. Founded back in 2017, it has a reputation as a helping tool for learners in the academic field. Based on our mystery shopping experience, AcademicHelp can promise that this is a reliable service.

Is Quillbot a Good Service?

We have tried Quillbot to check 5 different essays on their plagiarism detection feature. Moreover, we used this tool to paraphrase some bits of the text in one of the essays. Regarding the overall score after the A*Help assessment, we granted Quillbot 85.1/100 pts. This score consists of plagiarism detection quality, the value for money and overall experience aspects.

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