QuillBot
by QuillBot (Learneo)
Paraphrasing, grammar checking and summarising for students and writers.
Overview
QuillBot is a writing toolkit best known for its paraphraser. It also includes a grammar checker, summariser, citation generator and translator, and is popular with students.
What it does
QuillBot rewrites sentences in different modes (such as fluent, formal or simpler), checks grammar, summarises long text into key points, and formats citations in common styles.
Main features
- Paraphraser with multiple modes
- Grammar checker
- Summariser
- Citation generator
- Translator
Pricing
Free plan with word limits and basic modes. Premium unlocks more paraphrasing modes, longer inputs and extra features.
Prices vary by country, currency and billing period and change often, so we don't quote figures. See current prices on the official pricing page.
Strengths and limitations
Our view — editorial assessment, not a claim by the developer.
Advantages
- Simple and fast
- Useful free tools
- Several writing tools in one place
Limitations
- Paraphrasing is not a substitute for understanding a source
- Using it to disguise copied work breaks academic rules
- Free word limits are restrictive
Best for
- Students improving their own drafts
- Summarising reading
- Formatting citations
Alternatives to QuillBot
Grammarly
Grammarly
Writing assistant for grammar, clarity and tone across your apps.
- Real-time grammar and spelling checks
- Clarity and tone suggestions
- Generative AI rewriting and drafting
ChatGPT
OpenAI
General-purpose AI assistant for writing, analysis, images and conversation.
- Chat with text and voice
- File and image uploads for analysis
- Web search with linked sources
Claude
Anthropic
AI assistant known for long documents, careful writing and coding help.
- Analysis of long PDFs and documents
- Projects for organising files and instructions
- Artifacts for documents, code and interactive pages
QuillBot FAQs
Is using QuillBot plagiarism?
Paraphrasing someone else's work without citing it is still plagiarism. Use it to improve your own writing and always cite sources.
Is QuillBot free?
There is a free plan with limits; Premium removes most limits.
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