QuillBot Review 2026
by Course Hero
AI paraphrasing tool with seven rewrite modes and a plagiarism checker.
Starting Price
Free
Pricing Model
freemium
Free Tier
Yes
Category
AI Writing Assistants
Overview
QuillBot's paraphraser offers seven modes — Standard, Fluency, Formal, Creative, and more — and integrates directly with Google Docs and Word. It bundles a grammar checker, summariser, and plagiarism detector in one subscription.
Pros
- ✓7 paraphrase modes for different tones
- ✓Grammar checker + summariser bundled
- ✓Word and Google Docs add-in
Cons
- ✗Word limit on free tier
- ✗Can over-homogenise the original voice
- ✗Plagiarism checker requires Premium
Key Features
- 7 paraphrase modes
- Grammar checker
- Plagiarism checker
- Summariser
- Citation generator
Pricing
Free: 125 words/paraphrase. Premium: $9.95/mo or $49.95/yr.
Check current pricing on QuillBot →Who is QuillBot for?
Students and academic writers who need paraphrasing and plagiarism checking
Frequently Asked Questions
Is QuillBot free?
Yes, QuillBot offers a free tier. Paid plans start at $9.95/mo.
How much does QuillBot cost?
QuillBot starts at $9.95/mo, with a free tier available. Free: 125 words/paraphrase. Premium: $9.95/mo or $49.95/yr.
What is QuillBot used for?
AI paraphrasing tool with seven rewrite modes and a plagiarism checker. Students and academic writers who need paraphrasing and plagiarism checking
Is QuillBot worth it?
QuillBot's main strengths are 7 paraphrase modes for different tones and grammar checker + summariser bundled. The main drawback is word limit on free tier.
What are the best alternatives to QuillBot?
There are several strong alternatives to QuillBot in the Grammar & Writing Tools category. See our full comparison on the QuillBot alternatives page for a ranked list.