Grammarly vs Jasper
A side-by-side comparison to help you choose the right tool.
| Feature | Grammarly | Jasper |
|---|---|---|
| Our score | 80 | 80 |
| Pricing | Free plan with basic grammar and spelling checks. Premium at $12/month (annual) or $30/month (monthly) adds tone, clarity, full-sentence rewrites, and plagiarism detection. Business at $15/user/month with style guides, brand tones, and admin controls. | Paid plans only; pricing is tiered by workspace needs and enterprise features. |
| Free plan | Yes | No |
| Best for | professionals writing emails and business documents, students improving academic writing, content creators and marketers polishing copy, non-native English speakers building confidence, teams enforcing consistent brand voice and style guides | Marketing teams producing high volumes of branded content, Organizations that care about tone, voice, and governance, Teams that want AI embedded into campaign workflows |
| Platforms | web, desktop, mobile, browser-extension | web, chrome, api |
| API | No | Yes |
| Languages | en | en, es, fr, de, it, ja, ko, nl, pt, no, pl, sv |
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| Claim deal | Get started |
- Pricing
- Free plan with basic grammar and spelling checks. Premium at $12/month (annual) or $30/month (monthly) adds tone, clarity, full-sentence rewrites, and plagiarism detection. Business at $15/user/month with style guides, brand tones, and admin controls.
- Free plan
- Yes
- Best for
- professionals writing emails and business documents, students improving academic writing, content creators and marketers polishing copy, non-native English speakers building confidence, teams enforcing consistent brand voice and style guides
- Platforms
- web, desktop, mobile, browser-extension
- API
- No
- Languages
- en
Jasper
80
- Pricing
- Paid plans only; pricing is tiered by workspace needs and enterprise features.
- Free plan
- No
- Best for
- Marketing teams producing high volumes of branded content, Organizations that care about tone, voice, and governance, Teams that want AI embedded into campaign workflows
- Platforms
- web, chrome, api
- API
- Yes
- Languages
- en, es, fr, de, it, ja, ko, nl, pt, no, pl, sv
80Choose Grammarly if:
- You are professionals writing emails and business documents
- You are students improving academic writing
- You are content creators and marketers polishing copy
- You want to start free
80Choose Jasper if:
- You are Marketing teams producing high volumes of branded content
- You are Organizations that care about tone, voice, and governance
- You are Teams that want AI embedded into campaign workflows
FAQ
- What is the difference between Grammarly and Jasper?
- Grammarly is the most widely used ai writing assistant, offering real-time grammar, spelling, tone, and clarity suggestions across virtually any text field via browser extensions, desktop apps, and mobile keyboards. its generative ai features now handle full rewrites and drafting. Jasper is jasper is a marketing-focused ai platform built for on-brand content creation and campaign execution across teams. it shines when brand consistency matters more than raw model novelty.
- Which is cheaper, Grammarly or Jasper?
- Grammarly: Free plan with basic grammar and spelling checks. Premium at $12/month (annual) or $30/month (monthly) adds tone, clarity, full-sentence rewrites, and plagiarism detection. Business at $15/user/month with style guides, brand tones, and admin controls.. Jasper: Paid plans only; pricing is tiered by workspace needs and enterprise features.. Grammarly has a free plan.
- Who is Grammarly best for?
- Grammarly is best for professionals writing emails and business documents, students improving academic writing, content creators and marketers polishing copy, non-native English speakers building confidence, teams enforcing consistent brand voice and style guides.
- Who is Jasper best for?
- Jasper is best for Marketing teams producing high volumes of branded content, Organizations that care about tone, voice, and governance, Teams that want AI embedded into campaign workflows.