Updated April 2026 · Independent Analysis
GrammarlyvsJasper
Grammarly starts at $12/mo, 69% cheaper than Jasper's $39/mo. Both rated 4.7/5 by users.
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 →
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 →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 & spelling, Tone detection, Clarity suggestions. Jasper uniquely offers 50+ content templates, Brand voice, SEO mode. Both share 1 features including Plagiarism checker.
Feature
Grammarly
Jasper
Plagiarism checker
✓
✓
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
✓
✗
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
✗
✓
Total Features
20
28
Quick Verdict
Independent analysis based on features, pricing, and user ratings
Choose Grammarly if you need:
- ✓ Grammar & spelling
- ✓ Tone detection
- ✓ Clarity suggestions
- ✓ GrammarlyGO (AI writing)
- ✓ Style guide (Business)
Choose Jasper if you need:
- ✓ 50+ content templates
- ✓ Brand voice
- ✓ SEO mode
- ✓ Team collaboration
- ✓ Chrome extension
Pricing Comparison
Grammarly starts at $12/mo, 69% cheaper than Jasper's $39/mo.
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
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
🔔 Get notified when prices change
Frequently Asked Questions
📬 Stay updated on SaaS pricing changes
Get notified when tools update their pricing or features