From free to $19.95 per month, QuillBot spans a narrow price gap across 3 plans, offering a highly capable free tier with a 125-word limit.

Best for: Ideal for casual users needing basic paraphrasing and grammar checks
Best for: individuals requiring unlimited access to advanced AI writing tools, including full paraphrasing modes and plagiarism detection
Best for: Designed for businesses and educational institutions needing collaborative features, centralized billing, and dedicated support
Independent analysis · QuillBot
QuillBot is a highly aggressive budget alternative in the AI writing space, priced at $19.95/mo for its Premium plan. This is less than half of the category median price of $49/mo, making it highly accessible for individual users. While the Free plan is heavily restricted with a 125-word paraphrasing limit, the Premium plan offers strong value for non-native speakers and students needing basic editing, grammar correction, and summarizing tools. However, for users seeking deep creative generation or advanced SEO blogging, the value drops as the tool is built primarily for rewriting rather than original content creation.
- Pricing is straightforward; no documented hidden fees or overage traps found.
The primary risk with QuillBot's pricing model is the reliance on its Premium tier for critical academic tools like the plagiarism checker, which is capped at 25,000 words per month and reported to be unreliable. Users also flag that the tool can be used to bypass academic integrity, which risks institutional bans.
"plagiarism checker and AI detector are Premium-only, and honestly neither is as reliable"
Based on analysis of recent Reddit and G2 discussions.
The Premium plan at $19.95/mo offers seven distinct paraphrasing modes to control tone and style.
"As a non-native studying and writing in English, paraphrasing tools like Quillbot save time"
"great for cleanup, grammar, and making writing clearer. It's mid for tone"
"help your students cheat by paraphrasing and not giving credit or sources"
"Is it good in transforming sentences into short ones without losing the sense?"
Individual students and non-native English writers should opt for the Premium plan at $19.95/mo to unlock unlimited paraphrasing and basic editing. Teams requiring advanced administrative controls should contact sales for the Team plan. If you need a more advanced, professional-grade writing assistant with deeper integration, consider Grammarly at $30/mo.
QuillBot Premium starts at $19.95/mo, offering advanced AI writing tools like unlimited paraphrasing and plagiarism checks. A custom Team plan is available for organizations needing collaborative features and dedicated support.
Ideal for casual users needing basic paraphrasing and grammar checks. It offers limited features but is a great starting point for students and writers.
Best for individuals requiring unlimited access to advanced AI writing tools, including full paraphrasing modes and plagiarism detection. It significantly enhances productivity for professionals.
Designed for businesses and educational institutions needing collaborative features, centralized billing, and dedicated support. Contact sales for tailored solutions and enterprise-grade security.
43% below the ai writing tools average
QuillBot costs $0–$19.95/mo as of May 30, 2026, with 3 plans.
QuillBot scores 4.7/5 and offers a free plan - that's a rare combination. The free tier with 125 words/paraphrase and 3 modes is more than enough to validate whether it fits your workflow. Start free. Move to Premium ($19.95/mo) when Unlimited length becomes a need, not a want. Also compare against Surfer SEO ($99/mo) before deciding.
Students & Academic Professionals
Which plan fits you
QuillBot scores 4.7/5 and offers a free plan - that's a rare combination. The free tier with 125 words/paraphrase and 3 modes is more than enough to validate whether it fits your workflow. Start free. Move to Premium ($19.95/mo) when Unlimited length becomes a need, not a want. Also compare against Surfer SEO ($99/mo) before deciding.
List price covers the subscription. Total cost of ownership for QuillBot typically includes additional line items that don't appear on the pricing page.
Ask vendors for a total cost of ownership estimate before signing. Our methodology covers how we calculate verified list prices.
How does QuillBot pricing compare?
See how QuillBot's 3 pricing plans stack up against similar AI Writing Tools tools.
Research Reports