Grammarly vs QuillBot
Grammar checking vs paraphrasing — which writing assistant do you need?
Last updated: March 2026
Quick Verdict
Grammarly edges ahead with a 4.5/5 editor's score vs QuillBot's 4.1/5. However, the best choice depends on your specific needs — read on for the detailed breakdown.
| Comparison | Grammarly | QuillBot |
|---|---|---|
| Editor's Score | 4.5/5 ⭐ | 4.1/5 |
| Pricing Model | Freemium | Freemium |
| Starting Price | $0/mo | $0/mo |
| Category | Writing & Content | Writing & Content |
| Key Features |
|
|
Grammarly
Pros
- ✓ Works everywhere you write
- ✓ Excellent grammar and clarity suggestions
- ✓ Tone detection is very useful
- ✓ Free tier is genuinely useful
Cons
- ✗ Premium is expensive for individuals
- ✗ AI generation less powerful than ChatGPT
- ✗ Can be overly aggressive with suggestions
QuillBot
Pros
- ✓ Best paraphrasing tool available
- ✓ Multiple rewriting modes
- ✓ Useful free tier
- ✓ Works in browser and Word
Cons
- ✗ Premium needed for full features
- ✗ Not a content generator
- ✗ Paraphrasing can change meaning
Bottom Line: Which Should You Choose?
Choose Grammarly if you value works everywhere you write and excellent grammar and clarity suggestions. It's priced from $0/mo and particularly strong for users who prioritize grammar & spelling correction.
Choose QuillBot if you value best paraphrasing tool available and multiple rewriting modes. At $0/mo, it's a solid choice for those who need 7 paraphrasing modes.
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