Grammarly vs Jasper: 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.

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	Grammarly	Jasper
Price	Free tier · paid from €12/mo	from €39/mo
Usable free tier	Yes	No (paid only)
Best for	anyone — no technical skills needed	anyone — no technical skills needed
Privacy posture	●●○	●●○
Team fit	all	team

Pick Grammarly if…

you want to start free before paying anything
the lower price matters (€12/mo vs €39/mo)

Pick Jasper if…

what you mainly want is: marketing-focused ai writing platform with brand-voice controls

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 →

Jasper from €39/mo

Marketing-focused AI writing platform with brand-voice controls.

✓ Strong brand-voice and campaign features
✓ Large template library for marketing copy
✓ Good team collaboration

✗ Expensive for solo users
✗ Output still needs human editing

Try Jasper →

Prices & details last verified 2026-08-16.

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Full category guide: Best AI Writing Tools