SEO Tools comparison · 2026
Ahrefs vs Semrush (2026 Comparison)
Side-by-side: pricing, features, pros, cons, and our editorial winner for seo tools.
Winner summary
Ahrefs wins overall
Scoring 9.3/10 vs 9.2/10 in our 2026 review.
Cheaper
Ahrefs
Higher rated
Ahrefs
Better free tier
Tie
Feature comparison
| Dimension | Ahrefs | Semrush |
|---|---|---|
| ProductsVerdict score | 9.3/10 | 9.2/10 |
| User rating | 4.7 / 5 | 4.6 / 5 |
| Starting price | $129/mo | $139.95/mo |
| Free trial | Limited Webmaster Tools | 7-day free trial |
| Best for | Serious SEO teams | Agencies & marketers |
| Badge | Premium | Editor's Choice |
Ahrefs key features
- Largest backlink index
- Site Explorer
- Keywords Explorer
- Site Audit
- Rank Tracker
Semrush key features
- Keyword Magic Tool
- Position Tracking
- Site Audit
- Content & PR tools
- Local SEO
Ahrefs — pros & cons
Pros
- Best backlink data
- Reliable keyword data
- Strong UI
Cons
- No real free trial
- Credit-based limits on lower plans
Semrush — pros & cons
Pros
- Widest feature breadth
- Strong PPC & local tools
Cons
- Project & user limits per seat
- UI can feel busy
When to pick which
Choose Ahrefs if…
- SEO agencies
- Content teams
- Link building
Choose Semrush if…
- Agencies
- PPC + SEO teams