QuillBot is an AI-powered writing platform with tools for paraphrasing, grammar checking, summarization, citations, translation, AI detection, plagiarism checking and AI-assisted writing.
AI Writing & Productivity Platform
QuillBot is an AI writing platform designed to help users improve, rewrite, summarize and evaluate written content.
Its tools cover everyday writing as well as academic, professional and research-oriented workflows.
QuillBot combines writing improvement, paraphrasing, originality and research tools in one platform.
Rewrite text while preserving its core meaning and adjust the writing style.
Identify and correct grammar problems and improve the quality of written content.
Check written content for potential plagiarism and originality concerns.
Analyze text to estimate whether content may have been generated by AI.
Transform AI-generated writing into a different, more natural-sounding version.
Condense longer documents and text into shorter summaries.
Generate citations for research and academic writing workflows.
Translate written content between supported languages.
Use conversational AI to brainstorm, write and explore ideas.
Review writing for grammar, spelling, punctuation and clarity.
Create alternative sentence structures and improve readability.
Count words and characters while working on written content.
The QuillBot Paraphraser is designed to rewrite text while retaining the original meaning. Users can select different modes and adjust rewriting preferences.
The current free plan allows up to 125 words in the Paraphraser and provides two modes. Premium provides unlimited paraphrasing and additional modes. :contentReference[oaicite:1]{index=1}
QuillBot's Grammar Checker is designed to identify grammar problems and provide corrections while users write.
The platform also includes spelling, punctuation and proofreading-related tools for improving written content. :contentReference[oaicite:2]{index=2}
QuillBot's Summarizer helps users reduce longer content into shorter summaries, making it useful for research, reading and content review.
The current free plan lists a 1,200-word summarizer limit, while Premium lists 6,000 words. :contentReference[oaicite:3]{index=3}
QuillBot's AI Detector lets users submit text and receive an assessment of whether the content may have been generated by AI.
The official platform currently lists AI Detector access in both Free and Premium plans, with Premium providing unlimited access. :contentReference[oaicite:4]{index=4}
QuillBot's AI Humanizer is designed to transform AI-generated text into another version with a more natural writing style.
The current Free plan lists humanizing up to 125 words with six uses per day, while Premium provides unlimited usage along with human-score and tone insights. :contentReference[oaicite:5]{index=5}
QuillBot includes citation tools for academic and research writing.
Create citations using APA formatting for research workflows.
Generate MLA-style citations for academic writing.
Support for Chicago-style citation workflows is included in QuillBot's citation tools.
QuillBot provides translation capabilities for users who need to work with content in multiple languages.
Its Premium feature comparison currently lists translation into 40+ languages and paraphrasing in 23 languages. :contentReference[oaicite:6]{index=6}
QuillBot offers Free and Premium plans. The exact price can vary by billing option, promotion or user category, so check the official pricing page before purchasing.
| Plan | Price | Paraphrasing | Summarizer | AI Detector |
|---|---|---|---|---|
| Free | $0 | 125 words | 1,200 words | Limited |
| Premium | $8.33/month | Unlimited | 6,000 words | Unlimited |
| Team | Custom | Premium features | Premium features | Premium features |
The official Premium page currently displays $8.33 USD/month when billed annually. It also lists Free and Team options. Pricing and promotions can change. :contentReference[oaicite:7]{index=7}
View Current QuillBot Pricing →Rewrite, proofread, summarize and create citations for academic workflows.
Rewrite articles, improve sentences and summarize research material.
Improve emails, reports and professional documents.
Rewrite marketing content and create alternative versions.
Translate written content for multilingual communication.
Summarize documents and create citations for research projects.
Analyze content with AI detection and humanizing tools.
Improve grammar, spelling, punctuation and readability.
Summarize long material and simplify written information.
Start with your own draft, notes or source material.
Use Grammar Checker, Paraphraser or rewriting tools.
Check citations, originality and important factual information.
Review the final version and use it for your intended purpose.
| Tool | Main Focus | Paraphrasing | Grammar | AI Detection |
|---|---|---|---|---|
| QuillBot | Writing & rewriting | ✓ | ✓ | ✓ |
| Rytr | AI writing & copy | ✓ | Basic | — |
| Jasper | Marketing & brand content | ✓ | ✓ | — |
| Writesonic | AI writing + SEO + GEO | ✓ | ✓ | — |
| Copy.ai | GTM & AI workflows | ✓ | ✓ | — |
Rewrite, improve, summarize, translate and analyze your writing with QuillBot's AI-powered writing tools.
🚀 Open QuillBot Official Website →