QuillBot vs Grammarly
AI Writing tools comparison · Updated 2026
Choosing between QuillBot and Grammarly? Both are popular AI Writing tools. QuillBot starts at Freemium and focuses on Paraphrasing modes. Grammarly starts at Freemium and specializes in Grammar and spell check. Here's a detailed side-by-side comparison to help you decide.
At a Glance
Feature Comparison
| QuillBot | Grammarly |
|---|---|
| ✓ Paraphrasing modes | ✓ Grammar and spell check |
| ✓ Grammar checker | ✓ Tone detection |
| ✓ Summarizer | ✓ Plagiarism checker |
| ✓ Citation generator | ✓ Style suggestions |
| ✓ Translator | ✓ Browser extension |
| ✓ Plagiarism checker | ✓ Generative AI writing |
Pricing Comparison
QuillBot
freemiumFree basic paraphrasing. Premium $9.95/mo or $49.95/yr.
Grammarly
freemiumFree basic grammar checking. Premium $12/mo. Business $15/member/mo.
Pros & Cons
QuillBot
Pros
- Multiple paraphrasing modes
- Good for academic writing
- Affordable premium plan
- Integrated citation tool
Cons
- Free tier is limited
- Can produce awkward phrasing
- Translation quality varies
- Limited creative writing support
Grammarly
Pros
- Works across all platforms
- Excellent grammar detection
- Intuitive interface
- Real-time suggestions
Cons
- Premium is expensive for individuals
- Occasional false positives
- Limited free tier features
The Verdict
Both QuillBot and Grammarly are strong AI Writing tools. QuillBot stands out for Multiple paraphrasing modes, making it ideal if that's your priority. Grammarly excels at Works across all platforms, which may be more important for your workflow.
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