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2026 comparison
Ahrefs vs Semrush
Side-by-side analysis, no fluff. We've tested both in real-world conditions.
Summary table
Criterion
A
Ahrefs
Paid
S
Semrush
Paid
Score
4.6 / 5
4.5 / 5
Category
Marketing & SEO
Marketing & SEO
Pricing
Paid
Paid
Badge
Recommended
Recommended
A
What's best about Ahrefs
The SEO toolset trusted by professionals for the world's best backlink data.
Highlights
- World's largest and most up-to-date backlink index
- Keywords Explorer with accurate difficulty scores across 170 countries
- Site Audit with actionable technical SEO fixes
- Content Explorer to find high-traffic content ideas in any niche
S
What's best about Semrush
The most comprehensive SEO and digital marketing platform on the market.
Highlights
- 25+ billion keyword database across 140+ countries
- Competitor traffic and keyword gap analysis
- Technical site audit with 130+ on-page checks
- Content marketing toolkit with SEO Writing Assistant
Quick verdict
Ahrefs is the obvious pick if you value the seo toolset trusted by professionals for the world's best backlink data..