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Grammarly vs QuillBot
Our Verdict
Based on ratings, features, pricing, and capabilities, Grammarly edges ahead in this comparison. Grammarly scores higher on user ratings and overall feature set.
Feature
Grammarly
QuillBot
Rating
⭐ 4.8/5
⭐ 4.7/5
Free Plan
Starting Price
$12/mo
$9.95/mo
Monthly Visits
72.0M
68.0M
API Support
Open Source
AI Capabilities
Mobile App
Desktop App
Browser Extension
Integrations
7 apps
3 apps
Team Size
ENTERPRISE
SMB
Grammarly Pros & Cons
Pros
- Works seamlessly inside every web browser, Slack, Word, and email client
- Tone detector prevents misunderstandings in professional emails
- Free tier catches the vast majority of common grammar and spelling errors
Cons
- Premium tier is a notable monthly subscription
- Occasionally suggests overly simplified sentence structures
QuillBot Pros & Cons
Pros
- Best paraphrasing engine for finding alternative phrasing
- Built-in free citation generator for academic papers
- Word and Google Docs add-in
Cons
- Free tier has a 125-word paraphrasing limit per paste
- Advanced Creative and Academic modes require Premium
Grammarly Key Features
- Real-Time Spelling & Grammar Checking
- Tone & Clarity Suggestions
- Generative AI Text Completion (100 prompts/mo on Free)
- Plagiarism Detection
QuillBot Key Features
- 7 Paraphrasing Modes
- Interactive Thesaurus Flipper
- Full Paragraph Summarizer
- Free APA / MLA Citation Generator