Updated March 2026 · Independent Analysis
GrammarlyvsJasper
Grammarly starts at $12/mo, 76% cheaper than Jasper's $49/mo. Both rated 4.7/5 by users.
Grammarlyvs Jasper
★ 4.7/5
Only in Grammarly
- ✦ Grammar checking
- ✦ Plagiarism detection
- ✦ Tone suggestions
✓ Free planFrom $12/mo(cheaper)30M+ users · est. 2009
Try Grammarly Free →
Jaspervs Grammarly
★ 4.7/5
Only in Jasper
- ✦ 50+ content templates
- ✦ Brand voice
- ✦ SEO mode
From $49/mo(pricier)100K+ users · est. 2021
Try Jasper Free →Ratings Breakdown
Grammarly
4.7/5 avg
G2 Score4.7/5
Capterra Score4.7/5
G2 Rating4.7/5
Jasper
4.7/5 avg
G2 Score4.7/5
Capterra Score4.8/5
G2 Rating4.7/5
Quick Stats
Feature Comparison
Grammarly uniquely offers Grammar checking, Plagiarism detection, Tone suggestions. Jasper uniquely offers 50+ content templates, Brand voice, SEO mode. Both share 0 features.
Feature
Grammarly
Jasper
Grammar checking
✓
✗
Plagiarism detection
✓
✗
Tone suggestions
✓
✗
Style improvements
✓
✗
Browser extension
✓
✗
MS Office plugin
✓
✗
Mobile app
✓
✗
Team style guide
✓
✗
50+ content templates
✗
✓
Brand voice
✗
✓
SEO mode
✗
✓
Plagiarism checker
✗
✓
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
✗
✓
Total Features
8
28
Quick Verdict
Independent analysis based on features, pricing, and user ratings
Choose Grammarly if you need:
- ✓ Grammar checking
- ✓ Plagiarism detection
- ✓ Tone suggestions
- ✓ Style improvements
- ✓ Browser extension
Choose Jasper if you need:
- ✓ 50+ content templates
- ✓ Brand voice
- ✓ SEO mode
- ✓ Plagiarism checker
- ✓ Team collaboration
Pricing Comparison
Grammarly starts at $12/mo, 76% cheaper than Jasper's $49/mo.
Grammarly Plans
Free tier available
Free
Free- • Basic grammar
- • Spelling
- • Punctuation
PremiumBest Value
$12/month- • Style suggestions
- • Tone detection
- • Plagiarism checker
- • Full rewrites
Business
$15/month- • Team features
- • Style guide
- • Analytics
- • Priority support
Jasper Plans
Paid plans only
CreatorBest Value
$49/month- • 1 user
- • Unlimited AI words
- • 50+ templates
- • Browser extension
Teams
$125/month- • 3 users
- • Brand voice
- • Collaboration
- • Campaigns
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