Side by side
| Feature | Grammarly | QuillBot |
|---|---|---|
| What it does | AI writing assistant that checks grammar, tone and clarity and generates text in any app or website, for individuals and teams. | AI writing suite for paraphrasing, grammar checking, AI detection, and content creation, aimed at writers, students, and professionals. |
| Price from | 12 USD/mo | not listed |
| Free plan | yes | ? |
| Platforms | web, ios, android, windows, mac, chrome | web, ios, android, windows, mac, chrome |
| API | not stated | not stated |
Grammarly: key features
- Grammar, spelling and clarity corrections in any app or website
- Paragraph and full-sentence rewrites
- Tone suggestions adapted to context or brand
- Humanizer agent for more natural writing
- AI Detector for AI-generated text
- Plagiarism detection (Pro)
QuillBot: key features
- Paraphraser that rewrites text while keeping its meaning
- Grammar and spelling checker
- AI detector and plagiarism checker
- AI humanizer to make text sound more natural
- Image generator and background remover
- PDF tools for merging, splitting, and converting files
FAQ
Is Grammarly or QuillBot better?
It depends on the job - compare prices, free plans and features in the table above.
Are Grammarly and QuillBot free?
Grammarly: Yes, there is a free plan. Free plan: writing corrections, see your writing tone, and 100 AI prompts per month. QuillBot: The vendor does not state this clearly on the homepage or pricing page.