Top use cases
Check an essay
Paste your text and get a score with flagged sections.
Review website copy
Scan a page of copy and read why parts were flagged.
Check other languages
Scan text in one of the 20+ supported languages.
QuillBot AI Detector FAQs
What is QuillBot AI Detector?
QuillBot AI Detector estimates how likely a text was written by AI tools like ChatGPT. QuillBot's AI Detector gives a 0 to 100% score and highlights flagged sections. Free use covers up to 1,200 words per scan.
Is QuillBot AI Detector free?
Yes, QuillBot AI Detector has a free plan: 1,200 words per scan, 6 scans a day. Paid pricing: Premium at $8.33/month (billed yearly).
How much does QuillBot AI Detector cost in India?
QuillBot AI Detector pricing: Premium at $8.33/month (billed yearly). Prices on the official site are in US dollars. Prices can change, so check quillbot.com for the latest pricing.
What is QuillBot AI Detector best for?
QuillBot AI Detector is best for students and writers. People use it to check an essay, review website copy and check other languages.
How to check an essay with QuillBot AI Detector?
With QuillBot AI Detector, you can paste your text and get a score with flagged sections.
How to review website copy with QuillBot AI Detector?
With QuillBot AI Detector, you can scan a page of copy and read why parts were flagged.
How to check other languages with QuillBot AI Detector?
With QuillBot AI Detector, you can scan text in one of the 20+ supported languages.
What are the best QuillBot AI Detector alternatives?
Popular alternatives in AI Detection include Winston AI, Undetectable AI, Sightengine and Decopy AI Detector. Each has its own free plan and price, so compare them on the tool pages.
Where can I sign up for QuillBot AI Detector?
On its official website, quillbot.com. You can start on the free plan.
When were QuillBot AI Detector's price and features last checked?
We checked them on the official site on 9 November 2026. Plans change often, so confirm the latest price on quillbot.com before you pay.