Grammarly vs QuillBot (2026)
A side-by-side comparison of Grammarly and QuillBot on pricing, features, and fit, so you can decide which is right for you.
Freemium
Freemium
Premium starts at approximately $12/month (billed annually).
$8.33/month (billed annually) for Premium
Free plan includes basic grammar, spelling, and punctuation checks with limited suggestions.
Free plan includes limited paraphrasing (125 words), summarizer, and grammar checker
★ 4.0 (0)
★ 4.0 (0)
Students proofreading essays, research papers, and academic assignments before submission
Students rewriting academic essays to improve clarity and avoid plagiarism
Seamless integration with virtually all major writing platforms including browsers, Word, and Google Docs
Generous free tier makes it accessible without a subscription
The free tier is quite limited, and many essential features require a paid Premium subscription
Free plan limits paraphrasing to 125 words at a time, which can interrupt workflow
The verdict
Choose Grammarly if
you mainly need to students proofreading essays, research papers, and academic assignments before submission. Its edge: seamless integration with virtually all major writing platforms including browsers, word, and google docs.
Choose QuillBot if
you mainly need to students rewriting academic essays to improve clarity and avoid plagiarism. Its edge: generous free tier makes it accessible without a subscription.