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What is Quillbot?

QuillBot is an AI-powered writing assistant developed by QuillBot Inc. that helps users paraphrase, check grammar, detect AI-generated text, check plagiarism, summarize, translate, and generate citations. It also includes an AI chat, image generator, and presentation creator. The tool solves the problem of writing efficiently and accurately by providing a suite of tools that enhance clarity, originality, and fluency. Core capabilities include a paraphraser with multiple modes, a grammar checker, an AI detector, a plagiarism checker, a summarizer, a translator, and a citation generator. QuillBot is designed for students, academics, content creators, marketers, and business professionals who need to produce high-quality written content quickly. It integrates with browsers via extensions for Chrome, Edge, Safari, and Word, and offers mobile apps for iOS and Android. The tool is suitable for both individual and team workflows, supporting file uploads and document editing.

AI Tool Review Summary

Performance Score

4.6/5

Content/Output Quality

High, consistent, and on-brand

Interface

Clean and minimal

AI Technology
LLMNLP
Purpose of Tool

To help users write, paraphrase, and refine content with AI assistance.

Compatibility

Web, browser extensions (Chrome, Edge, Safari), Microsoft Word, iOS, Android, macOS, Windows.

Pricing

Freemium with paid tiers

Features

Features with the highest value for users are highlighted here.

Paraphraser with multiple modes

Grammar checker

AI detector

Plagiarism checker

Summarizer

Translator

Citation generator

AI image generator

How It Works

1

Choose a tool

Select from Paraphraser, Grammar Checker, AI Detector, Plagiarism Checker, Summarizer, Translator, or others.

2

Input your text

Type, paste, upload a file, or start with an action like 'Create' or 'New Document'.

3

Apply AI processing

Click the appropriate button to paraphrase, check grammar, detect AI, summarize, or translate.

4

Review and export

Review the output, make adjustments, and copy, download, or save your work.

Who Is It For?

Students

Academics

Content creators

Marketers

Business owners

Non-native English speakers

Freelance writers

SEO specialists

Editors

Teams

Pricing

Free

$0/free
  • Paraphrase up to 125 words
  • Standard grammar checker
  • Summarizer up to 1200 words
Popular

Premium Monthly

$19.95/monthly
  • Unlimited words in paraphraser
  • Advanced grammar checker
  • Plagiarism checker
  • AI detector
  • Humanizer
  • Citation generator
  • Summarizer unlimited

Premium Annual

$8.33/yearly
  • All Premium features
  • Billed annually at $99.95

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Pros & Cons

Pros

  • Comprehensive all-in-one writing assistant with a wide range of tools.
  • Highly accurate paraphrasing and grammar correction with a user-friendly interface.

Cons

  • Premium subscription required for advanced features and unlimited usage.
  • Some users report occasional inaccuracies in AI detection and plagiarism checks.

FAQs

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Release History

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Rating

5.0

Pros

Cons

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