All Premium plans include:
Fix errors and get help brainstorming
Use Paraphraser (limited access)
Generate basic summaries
Use AI Detector for up to 1,200 words
Access basic proofreading
Paraphrase unlimited text
Paraphrase in unlimited modes
Create custom summaries
Access AI Detector (unlimited words)
Get advanced proofreading
Prevent accidental plagiarism
QuillBot helps you clean it up, say it right, and turn it in with confidence.
Finish essays faster
Go from draft to done. Let QuillBot handle the wording so you can focus on your ideas and enjoy a smooth and uninterrupted writing flow.
Detect AI writing, stay authentic
Ensure your work reflects your voice—not a machine’s. QuillBot’s AI Detector helps you identify AI-generated content so your writing stays original, credible, and unmistakably yours.
Improve your writing and get better grades
Feel confident in the quality of your work. QuillBot Premium spots the stuff professors hate—like passive voice and overused words—so you can clean it up before it costs you points.
Million writers
worldwide
Countries use QuillBot
Institutions partnered with QuillBot
Chrome store
rating
“The overall experience with the app was superb. The grammar checker and the sentence rephrasing are very accurate. Everything in this app is very useful, especially for students and those who have doubts about the correctness of their grammar. It is also very easy to use.”
“It's super fast and super easy to use! Even in the free version, they are super generous to people! I depend on Quillbot to paraphrase my work and make it sound original. I always get high scores in my essays because of Quillbot. The app cuts my assignment writing time by more than half.”
“The best online paraphrasing tool… I think this software is really excellent, it's very useful and helpful…QuillBot is really a great software for students, researchers and business owners. It's really helpful for making thesis and other related written works, or for improving your work and making it more standard or formal.”
"QuillBot is absolutely amazing and very helpful with school and different writing tasks.It's by far the best AI Rewriting tool. I purchased premium and I will again when school starts again."
“The overall experience with the app was superb. The grammar checker and the sentence rephrasing are very accurate. Everything in this app is very useful, especially for students and those who have doubts about the correctness of their grammar. It is also very easy to use.”
“It's super fast and super easy to use! Even in the free version, they are super generous to people! I depend on Quillbot to paraphrase my work and make it sound original. I always get high scores in my essays because of Quillbot. The app cuts my assignment writing time by more than half.”
“The overall experience with the app was superb. The grammar checker and the sentence rephrasing are very accurate. Everything in this app is very useful, especially for students and those who have doubts about the correctness of their grammar. It is also very easy to use.”
FAQs
How does the 25% student discount work with QuillBot’s annual plan?
The 25% Student discount is applied on top of the savings already included with our annual plan. Normally, the annual plan saves you 58% compared to paying monthly. With the additional Student discount, your total savings come to 66%. Some pages may show 66% up front to reflect the full savings when comparing the annual plan (with the Student discount applied) to a monthly subscription.
What is QuillBot’s 3-day money-back guarantee, and how does it work?
At QuillBot, we guarantee you'll be satisfied with our services. If you are not satisfied with our services, you may request a refund under our 3-day money-back guarantee if you meet the following requirements:
- You are a new user
- You have not received a refund from us in the past
- Your request is made within 3 days of being charged
We reserve the right to verify information, require valid proof of purchase, and deny guarantee requests at our discretion in cases of suspected fraud, shared accounts, or abuse of the money-back guarantee.
What happens if I pause my subscription?
If you aren't going to use your Premium subscription for a while (if you’re on summer vacation, for example), you can go to your Account page and pause it. You won’t be billed for that time—no need to cancel.
How do I pay for a Premium subscription?
You can pay using a credit/debit card or with your PayPal account.
Can I use QuillBot Premium on multiple devices?
You can use Premium on all your devices. To prevent abuse, you can only use it on 10 devices at a time.