Grammarly vs Jasper
Side-by-side comparison of features, pricing, and quality scores.
90Quality
Grammarly
AI-powered writing assistant that checks grammar, spelling, tone, and clarity, now with generative AI writing features.
View DetailsVS
85Quality
Jasper
AI marketing copywriting platform that helps teams create on-brand content across ads, blogs, emails, and social media.
View Details| Feature | Grammarly | Jasper |
|---|---|---|
| Quality Score | 90 | 85 |
| Pricing | $0 free / $12/mo Premium / $15/member/mo Business | $49/mo Creator / $125/mo Pro / Custom Business |
| Monthly Visits | 60M | 8M |
| User Rating | 4.5 | 4.3 |
| Launched | 2009 | 2021 |
| Free Plan | Yes | No |
| API Available | No | Yes |
| Platforms | web, chrome-extension, macos, windows, ios, android | web, chrome-extension, api |
| Key Features | grammar-check, tone-detection, clarity-suggestions, plagiarism-detection, generative-ai, style-guide, brand-tones | blog-writing, ad-copy, brand-voice, templates, seo-integration, team-collaboration, campaign-workflows |
Which is better: Grammarly or Jasper?
Grammarly has a higher quality score (90 vs 85), indicating better overall quality and user satisfaction. Grammarly is freemium ($0 free / $12/mo Premium / $15/member/mo Business) while Jasper is paid ($49/mo Creator / $125/mo Pro / Custom Business).