QuillBot

AI writing assistant with paraphrasing...

4.2| Editor Rating

Editor Review

QuillBot's core positioning in global AI writing tools is English paraphrasing and grammar checking. Its paraphrasing engine offers 10 professional modes (Standard, Fluent, Creative, Formal, Shorten, Expand, etc.) with a synonym slider for precise control, leading in accuracy and naturalness. ~ cheaper than Grammarly, friendly for budget-conscious students. Citation generator supports + formats (MLA, APA, Chicago, IEEE), practical for academic writing. global users with a mature ecosystem. Best suited for non-native English writers, students needing paraphrasing, and users seeking cost-effective Grammarly alternatives.

AI Tools Navigator Editorial TeamUpdated: 2026-02-03

What is QuillBot

QuillBot is an AI writing assistant with paraphrasing as its core feature, offering 10 professional rewriting modes. Also provides grammar checking (6 languages), plagiarism detection (words/month), citation generator (+ formats), AI detector, summarizer, translator , and AI humanizer. Over 50 million global users, supporting.

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Basic Info

Category:

Best For

WritersResearchers

Difficulty: Beginner Friendly

QuillBot Key Features

10 Professional Paraphrasing Modes
Offers Standard, Fluent, Creative, Formal, Shorten, Expand and more modes with synonym slider for fine control
Multi-Language Grammar Checking
Real-time grammar, spelling, and clarity checking supporting 6 languages
+ Format Citation Generator
Automatically generates citations in MLA, APA, Chicago, IEEE, and + other formats
AI Detection & Humanization
Built-in AI detector and AI humanizer to help users adjust AI traces in text

QuillBot Key Advantages

10 paraphrasing modes + synonym slider with leading English rewriting accuracy and naturalness
Citation generator supports + formats (MLA/APA/Chicago/IEEE), highly practical for academic writing
Premium annual at is ~ cheaper than Grammarly, budget-friendly for students
global users supporting with a mature ecosystem

QuillBot Use Cases

English Paper Paraphrasing
Students use paraphrasing to adjust paper expression while maintaining meaning and reducing plagiarism rate
English Writing Polish & Check
Non-native English speakers use grammar checking and paraphrasing to improve writing quality
Academic Citation Formatting
Researchers use citation generator to auto-generate journal-compliant reference formats

Frequently Asked Questions

What are QuillBot free tier limitations?▼

Free tier limits to 125 words per paraphrase with basic modes only and ads. Premium at nth (annual) unlocks unlimited words and all features.

QuillBot vs Grammarly: which is better?▼

QuillBot has stronger paraphrasing (10 modes) at lower price; Grammarly has more comprehensive grammar checking. Choose QuillBot for paraphrasing, Grammarly for deep grammar checking.