VS
GrammarlyQuillbot Paraphraser vs Grammarly
An in-depth comparison of Quillbot Paraphraser and Grammarly — pricing, features, ratings, and more.
4.4
★★★★★
192 reviews
Higher ratedGrammarly4.2
★★★★★
521 reviews
Side-by-Side Comparison
GrammarlyCategory
AI Writing
AI Writing
Pricing
$9.95/mo
$12/month
Pricing model
freemium
freemium
Rating
4.4 ★
4.2 ★
Reviews
192
521
Platforms
Web, Chrome Extension, Word Plugin
Web, Desktop, Chrome Extension, iOS, Android, Office Add-in
API Access
✗ No
✗ No
Open Source
✗ No
✗ No
Key Features
- ✓ 9 paraphrasing modes
- ✓ Grammar checker
- ✓ Plagiarism checker
- ✓ Summarizer tool
- ✓ Word flipper for vocabulary
Grammarly- ✓ Real-time grammar and spell check
- ✓ Style and clarity suggestions
- ✓ Tone detection and adjustment
- ✓ Generative AI rewriting
- ✓ Plagiarism detection (Premium)
- ✓ Custom style guides (Business)
- ✓ Browser extension and app integrations
Pros & Cons
Pros
- + Best paraphrasing quality
- + 35M+ users (proven)
- + Generous free tier
Cons
- − Paraphrasing can lose nuance
- − Premium needed for all modes
GrammarlyPros
- + Industry standard for writing assistance
- + Works everywhere
- + Excellent grammar suggestions
- + Generative AI is now very good
Cons
- − Premium required for best features
- − Can over-suggest changes
- − Privacy concerns with data
- − Sometimes too aggressive