Grammarly vs QuillBot
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A detailed comparison of Grammarly and QuillBot in 2026 — features, pricing, and which tool is right for you.
🏆 Quick verdict: Grammarly edges ahead with a ★ 4.5/5 score, but read the details below — the best choice still depends on your needs.
| Grammarly | QuillBot | |
|---|---|---|
| Rating | ★ 4.5/5 | ★ 4.4/5 |
| Pricing type | Freemium | Freemium |
| Starting price | $12/mo | $9.95/mo |
| Category | AI Writing & Content | AI Writing & Content |
| Founded | 2009 | 2017 |
| Key features | Real-time grammar correction, Tone adjustment, GrammarlyGO (generative) | Text paraphrasing, Grammar checking, Summarization |
Grammarly
AI grammar and writing assistant
Grammarly checks grammar, spelling, and tone, and now includes GrammarlyGO for AI-generated and rewritten content. It works everywhere you type.
Pros- Works everywhere (web, apps, extensions)
- Excellent error correction
- Useful free plan
- Primarily English-focused
- Full feature set requires Premium
QuillBot
AI paraphrasing and text rewriting tool
QuillBot paraphrases, summarizes, and checks grammar, and helps rewrite sentences in a variety of styles.
Pros- Multiple rewriting modes
- Free plan available
- Easy to use
- Primarily English-focused
- Character limit on the free plan
Grammarly vs QuillBot: Which one should you choose?
If you prioritize works everywhere (web, apps, extensions), Grammarly is worth considering. Conversely, if multiple rewriting modes matters more to you, go with QuillBot. Both offer a free trial option, so it is best to try them out yourself before deciding.