Overview
QuillBot is an AI-powered writing suite providing a paraphrasing tool (multiple modes), grammar and punctuation checking, summarization, plagiarism and AI-content detection, citation generation, translation, AI writing utilities, image/document tools, and document organization (QuillBot Flow). It is available via web, browser extensions, desktop and mobile apps, and integrates with Microsoft Word and other platforms. Core audiences include students, professionals, content creators and teams. The product offers a freemium model with restricted capabilities on the free tier and a Premium subscription that unlocks unlimited paraphrasing, all paraphrase modes, expanded translation/language support, advanced grammar recommendations, unlimited AI detector usage, Flow document storage, faster processing and multi-device usage; team plans add centralized billing and user management. Pricing and refund/guarantee terms may vary by region and should be verified at checkout or in the Help Center.
Key Features
Paraphrasing Tool
Multiple paraphrase modes and language support for rephrasing text with different tones and levels of change.
Grammar & Proofreading
Grammar checker, punctuation correction, and style suggestions to improve clarity and correctness.
Summarizer
Short and one-click summarization options to condense articles, documents or text passages.
Plagiarism & AI Detection
Plagiarism checker (paid with scan/word limits) and AI-content detector to identify AI-generated text.
Citation Generator
Automatic citation creation for formats such as APA, MLA, and Chicago.
Translation
Translation across many languages integrated into writing workflows.
Who Can Use This Tool?
- Students:Paraphrasing, grammar checks, summarization, citations, and plagiarism scans for coursework and research.
- Professionals:Proofreading, tone adjustment, summarization and translation for business writing and documentation.
- Content creators & teams:Content rephrasing, workflow organization (Flow), team management and centralized billing for collaborative projects.
Pricing Plans
Monthly Premium subscription billed every month with full Premium features.
- ✓Unlimited paraphrasing (subject to fair use)
- ✓All paraphrase modes
- ✓Advanced grammar recommendations
- ✓Access to Flow (document storage)
- ✓Faster processing and multi-device usage
Quarterly billing (approximately $39.95 billed every 3 months) — discounted monthly equivalent.
- ✓Same Premium features as monthly
- ✓Lower effective monthly price when billed quarterly
Annual billing (approximately $99.95 billed yearly) — best value for individual users.
- ✓Same Premium features as monthly
- ✓Lowest effective monthly price when billed annually
Team pricing example for 2–10 seats; typically billed annually per seat with volume discounts and centralized billing.
- ✓User-management dashboard
- ✓Centralized billing
- ✓Admin metrics and team controls
Pay-as-needed plagiarism word-pack add-on (example package).
- ✓6,250-word scan pack
Pay-as-needed plagiarism word-pack add-on (example package).
- ✓25,000-word scan pack
Pay-as-needed plagiarism word-pack add-on (example package).
- ✓62,500-word scan pack
Pros & Cons
✓ Pros
- ✓Comprehensive suite of writing tools in one product (paraphrase, grammar, summarizer, citation, plagiarism/AI detection).
- ✓Freemium access to core tools for casual users and students.
- ✓Cross-platform availability including browser extensions and Microsoft Word integration.
- ✓Flexible pricing with monthly, quarterly and annual subscriptions plus add-on packs and team plans.
✗ Cons
- ✗Key features such as plagiarism checks and some advanced modes are behind paywalls or limited free usage.
- ✗Pricing, promotions and refund wording vary by region and page; users should verify at checkout.
- ✗Some product wording about money-back guarantees is inconsistent across pages and requires confirmation in Help Center.
Compare with Alternatives
| Feature | QuillBot | Sapling | Rytr |
|---|---|---|---|
| Pricing | N/A | $15/month | $7.50/month |
| Rating | 8.7/10 | 8.0/10 | 9.6/10 |
| Paraphrase Fidelity | Yes | Partial | Partial |
| Grammar Coverage | Yes | Yes | Partial |
| Summarization Quality | Yes | No | No |
| Detection Accuracy | Yes | Yes | Partial |
| Citation & Sourcing | Yes | No | No |
| Multilingual Support | Yes | No | Yes |
| Integrations & API | Yes | Yes | Yes |
| Enterprise Controls | Partial | Yes | No |
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