Grammarly vs QuillBot: which one fits you?

Both are writing tools, but they're built for different people. Here's the honest comparison — and who should pick which.

This site contains affiliate links — we may earn a commission if you subscribe, at no extra cost to you. Ranking reflects overall fit, never commission.

	Grammarly	QuillBot
Price	Free tier · paid from €12/mo	Free tier · paid from €9/mo
Usable free tier	Yes	Yes
Best for	anyone — no technical skills needed	anyone — no technical skills needed
Privacy posture	●●○	●●○
Team fit	all	all

Pick Grammarly if…

what you mainly want is: ai writing assistant that polishes grammar, tone, and clarity everywhere you type

Pick QuillBot if…

the lower price matters (€9/mo vs €12/mo)

Still torn? The right answer depends on your budget, skills, and privacy needs — take the 30-second quiz and we'll score both against your situation.

Grammarly Free tier · paid from €12/mo

AI writing assistant that polishes grammar, tone, and clarity everywhere you type.

✓ Works in every app and browser
✓ Excellent grammar and tone fixes
✓ Solid free tier

✗ Not a content generator at heart
✗ Premium nags on free plan

Try Grammarly →

QuillBot Free tier · paid from €9/mo

AI paraphrasing, grammar, and summarizing toolkit used by students and professionals.

✓ Best-in-class paraphraser
✓ Strong free tier
✓ Grammar, summarizer & translator in one

✗ Not for long-form content generation
✗ Free tier caps paraphrase length

Try QuillBot →

Prices & details last verified 2026-08-17.

More matchups: Grammarly vs Jasper · QuillBot vs Jasper · Grammarly vs Copy.ai · QuillBot vs Copy.ai · Grammarly vs Sudowrite · QuillBot vs Sudowrite

Full category guide: Best AI Writing Tools