Semrush vs Ahrefs for Link Building 2026
Winner: Ahrefs has the better backlink index and link analysis tools. Its Content Explorer is unmatched for finding link-building opportunities. Use Ahrefs for dedicated link building; Semrush if you need all-in-one marketing.
Head-to-Head Comparison
| Feature | Semrush | Ahrefs |
|---|---|---|
| Backlink Index | 43T links | 35T links |
| Link Intersect | Yes | Yes (better) |
| Content Explorer | Topic Research | Excellent |
| Broken Link Finder | Yes | Yes (better) |
| Price | $130/mo | $99/mo |
FAQ
Can I use both tools together?
Yes. Many professionals use complementary tools for different tasks.
Should I start with the free tier?
Always. Test both with your actual workflow before committing.
Ready to get started?
Try Semrush Free →Find the Perfect AI Tool for Your Needs
Compare pricing, features, and reviews of 50+ AI tools
Browse All AI Tools →Get Weekly AI Tool Updates
Join 1,000+ professionals. Free AI tools cheatsheet included.