Grammarly vs QuillBot
Last updated June 8, 2026
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Both are popular AI writing tools, but they fit different needs. Grammarly is best for anyone who wants cleaner, error-free writing in everyday apps, while QuillBot suits students, academics, and writers rephrasing, summarizing, and polishing. Here is how they compare on pricing, features, and trade-offs.
Grammarly
★★★★⯨4.4AI writing assistant for grammar, clarity, and tone across your apps.
- Pricing
- from $12/mo
- Free tier
- Yes
- Best for
- Anyone who wants cleaner, error-free writing in everyday apps
- + Real-time grammar, spelling, and clarity fixes across the browser and most apps
- + Generative AI can draft, rewrite, and adjust tone on demand
- + Genuinely useful free tier that most people can live on
- - Not built for generating long-form articles from scratch
- - Best suggestions and the generative features sit behind Premium
QuillBot
★★★★☆4.1AI paraphrasing, grammar, and writing-enhancement toolkit.
- Pricing
- from $8.33/mo
- Free tier
- Yes
- Best for
- Students, academics, and writers rephrasing, summarizing, and polishing
- + Best-in-class paraphrasing with multiple modes, plus summarizer and grammar
- + Useful free tier and browser/Word integrations for everyday rewriting
- + Cheap annual pricing relative to full content platforms
- - Not built for generating original long-form content from scratch
- - Free plan caps paraphrase length and locks most modes behind Premium
Which should you choose?
Choose Grammarly if you are anyone who wants cleaner, error-free writing in everyday apps. Choose QuillBot if you are students, academics, and writers rephrasing, summarizing, and polishing. Grammarly has a free tier if you want to test before paying.
Grammarly vs QuillBot FAQ
Is Grammarly or QuillBot better?+
It depends on your use case. Grammarly is best for anyone who wants cleaner, error-free writing in everyday apps, while QuillBot suits students, academics, and writers rephrasing, summarizing, and polishing. Overall we score Grammarly slightly higher (4.4 vs 4.1), but the right pick is the one that matches your needs.
Which is cheaper, Grammarly or QuillBot?+
QuillBot starts lower at from $8.33/mo, versus from $12/mo for Grammarly. Pricing and plan limits change often, so confirm on each official site.
Do Grammarly and QuillBot have free plans?+
Both Grammarly and QuillBot offer a free tier you can test before paying.
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