Updated April 2026 · Independent Analysis
JaspervsGrammarly
Grammarly starts at $12/mo, 69% cheaper than Jasper's $39/mo. Both rated 4.7/5 by users.
Jaspervs Grammarly
★ 4.7/5
Only in Jasper
- ✦ 50+ content templates
- ✦ Brand voice
- ✦ SEO mode
From $39/mo(pricier)100K+ users · est. 2021
Try Jasper Free →
Grammarlyvs Jasper
★ 4.7/5
Only in Grammarly
- ✦ Grammar & spelling
- ✦ Tone detection
- ✦ Clarity suggestions
✓ Free planFrom $12/mo(cheaper)30M+ users · est. 2009
Try Grammarly Free →Ratings Breakdown
Jasper
4.7/5 avg
G2 Score4.7/5
Capterra Score4.8/5
G2 Rating4.7/5
Grammarly
4.7/5 avg
G2 Score4.7/5
Capterra Score4.7/5
G2 Rating4.7/5
Quick Stats
Feature Comparison
Jasper uniquely offers 50+ content templates, Brand voice, SEO mode. Grammarly uniquely offers Grammar & spelling, Tone detection, Clarity suggestions. Both share 1 features including Plagiarism checker.
Feature
Jasper
Grammarly
Plagiarism checker
✓
✓
50+ content templates
✓
✗
Brand voice
✓
✗
SEO mode
✓
✗
Team collaboration
✓
✗
Chrome extension
✓
✗
Campaigns
✓
✗
AI art
✓
✗
Content calendar manager
✓
✗
Social media scheduler
✓
✗
Keyword research tool
✓
✗
Blog post optimizer
✓
✗
Article rewriter
✓
✗
Summarization feature
✓
✗
Text to speech
✓
✗
Speech to text
✓
✗
Translation assistant
✓
✗
Grammar corrector
✓
✗
Sentiment analysis
✓
✗
Content scoring
✓
✗
Readability checker
✓
✗
Tone suggestion
✓
✗
Word count tracker
✓
✗
Content analytics
✓
✗
User feedback system
✓
✗
Content import export
✓
✗
Custom template builder
✓
✗
AI writing assistant
✓
✗
Grammar & spelling
✗
✓
Tone detection
✗
✓
Clarity suggestions
✗
✓
GrammarlyGO (AI writing)
✗
✓
Style guide (Business)
✗
✓
Brand tones
✗
✓
Browser extension
✗
✓
Microsoft Office add-in
✗
✓
Google Docs integration
✗
✓
Mobile keyboard
✗
✓
Snippets
✗
✓
Analytics
✗
✓
Team usage reports
✗
✓
GDPR compliant
✗
✓
SSO (Business)
✗
✓
API access
✗
✓
Multi-language (English-focused)
✗
✓
Readability score
✗
✓
Conciseness suggestions
✗
✓
Total Features
28
20
Quick Verdict
Independent analysis based on features, pricing, and user ratings
Choose Jasper if you need:
- ✓ 50+ content templates
- ✓ Brand voice
- ✓ SEO mode
- ✓ Team collaboration
- ✓ Chrome extension
Choose Grammarly if you need:
- ✓ Grammar & spelling
- ✓ Tone detection
- ✓ Clarity suggestions
- ✓ GrammarlyGO (AI writing)
- ✓ Style guide (Business)
Pricing Comparison
Grammarly starts at $12/mo, 69% cheaper than Jasper's $39/mo.
Jasper Plans
Paid plans only
CreatorBest Value
$39/user/mo- • 1 seat
- • SEO mode
- • Browser extension
- • 7-day free trial
Pro
$59/user/mo- • Up to 5 seats
- • Brand voice
- • AI image generation
Business
Custom- • Unlimited seats
- • Custom workflows
- • SSO
- • API access
Grammarly Plans
Free tier available
Free
Free- • Basic spelling & grammar
- • Tone detection
- • Limited suggestions
ProBest Value
$12/user/mo- • Advanced suggestions
- • Full-sentence rewrites
- • Plagiarism detection
Enterprise
Custom- • Team admin
- • SSO
- • Analytics
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