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Discover/Jasper vs Grammarly
Jasper
VS
Grammarly

Jasper vs Grammarly

An in-depth comparison of Jasper and Grammarly — pricing, features, ratings, and more.

Jasper
4.4
★★★★★
143 reviews
Grammarly
4.6
★★★★★
289 reviews
Higher rated

Side-by-Side Comparison

Jasper
Grammarly
Category
AI Writing
AI Writing
Pricing
$49/month
$12/month
Pricing model
paid
freemium
Rating
4.4 ★
4.6 ★
Reviews
143
289
Platforms
Web, Chrome Extension, API
Web, Desktop, Chrome Extension, iOS, Android, Office Add-in
API Access
✓ Yes
✗ No
Open Source
✗ No
✗ No

Key Features

Jasper
  • ✓ Brand voice training
  • ✓ 50+ marketing templates
  • ✓ SEO mode with Surfer integration
  • ✓ Team collaboration features
  • ✓ Chrome extension
  • ✓ API access
Grammarly
  • ✓ Real-time grammar and spell check
  • ✓ Style and clarity suggestions
  • ✓ Tone detection and adjustment
  • ✓ Generative AI rewriting
  • ✓ Plagiarism detection (Premium)
  • ✓ Custom style guides (Business)
  • ✓ Browser extension and app integrations

Pros & Cons

Jasper
Pros
  • + Excellent marketing template library
  • + Brand voice consistency
  • + Strong team collaboration
Cons
  • − Expensive for small teams
  • − Output still needs editing
Grammarly
Pros
  • + Industry standard for writing assistance
  • + Works everywhere
  • + Excellent grammar suggestions
  • + Generative AI is now very good
Cons
  • − Premium required for best features
  • − Can over-suggest changes
  • − Privacy concerns with data
  • − Sometimes too aggressive
Try Jasper → Jasper Details
Try Grammarly → Grammarly Details