SEO Tools Comparison
SEMrush vs Ahrefs
Side-by-side comparison of SEMrush and Ahrefs in 2026. See how they stack up on features, pricing, and ratings.
9
SEMrush
The all-in-one digital marketing toolkit
VS
5 wins · 5 ties · 0 wins
8.8
Ahrefs
The definitive backlink and SEO analysis toolkit
Quick Verdict
Choose SEMrush if you...
- ✓ Marketing agencies
- ✓ SEO professionals
- ✓ Content marketers
Choose Ahrefs if you...
- ✓ Link builders
- ✓ Content strategists
- ✓ Competitive analysis
Pricing Comparison
SEMrush
From $129/mo
Pro$129/mo
- • 5 projects
- • 500 keywords
- • 10K results/report
Guru$249/mo
- • 15 projects
- • 1,500 keywords
- • Content Marketing Toolkit
Business$499/mo
- • 40 projects
- • 5,000 keywords
- • API access
Ahrefs
From $99/mo
Lite$99/mo
- • 5 projects
- • 750 keywords
- • Monthly crawls
Standard$199/mo
- • 20 projects
- • 2,000 keywords
- • Weekly crawls
Advanced$399/mo
- • 50 projects
- • 5,000 keywords
- • Daily crawls
Feature-by-Feature Comparison
| Feature | SEMrush | Ahrefs |
|---|---|---|
| Keyword Research | 25.4B keywords | 11B+ keywords |
| Rank Tracking | Daily updates | Weekly+ updates |
| Site Audit | 130+ checks | 100+ checks |
| Backlink Analysis | 43T backlinks | Best-in-class index |
| Content Optimization | SEO Writing Assistant | Content Explorer |
| Competitor Analysis | Comprehensive | Excellent |
| Local SEO | Listing management | Limited |
| Reporting | Custom PDF reports | Basic |
| API Access | Business plan only | Enterprise only |
| Browser Extension | SEOquake | Ahrefs SEO Bar |
Ratings Breakdown
Ease of Use
SEMrush
8
Ahrefs
8.5
Features
SEMrush
9.5
Ahrefs
9
Value for Money
SEMrush
7.5
Ahrefs
7.5
Customer Support
SEMrush
8
Ahrefs
7
Key Limitations
SEMrush Drawbacks
- ✗ Expensive for beginners
- ✗ Steep learning curve
- ✗ Single user per seat
Ahrefs Drawbacks
- ✗ No free tier
- ✗ Limited local SEO
- ✗ Basic reporting