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Head to head · 2026

Ahrefs vs Semrush

Pricing, free plans, ratings, features, pros and cons, side by side. Where one comes out ahead, we mark it.

Ahrefs

A comprehensive, long-established SEO suite built around one of the largest backlink indexes

4.6$129/mo

Visit Ahrefs (opens Ahrefs in a new tab)

Semrush

One of the category's largest platforms, extending well beyond SEO into a full marketing suite

4.5$139/mo

Visit Semrush (opens Semrush in a new tab)

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

  • Lower starting price

    Ahrefs

    From $129/mo against from $139/mo

  • Free plan

    Semrush

    Only Semrush has one

  • Higher rating

    Ahrefs

    4.6 against 4.5

  • Same job?

    Yes

    Both are SEO tools

Side by side

Compared onAhrefsSemrush
Our rating4.6Better4.5
Starts at$129/moBetter$139/mo
Free planNoYesBetter
CategorySEOSEO
Plans
  • Lite$129/mo
  • Standard$249/mo
  • Advanced$449/mo
  • Pro$139/mo
  • Guru$249/mo
  • Business$499/mo
Key features
  • One of the largest, most frequently updated backlink indexes in the industry
  • Full SEO suite: keyword research, site audits, rank tracking, content exploration
  • Operating since 2010, well established in the category
  • No free plan, paid access only
  • Deep competitive analysis tools
  • Broader marketing suite extending beyond SEO into paid ads and social
  • One of the largest, most recognized platforms in this category
  • Free tier for limited use
  • Operating since 2008
  • Competitive research spanning organic and paid channels together
Pros
  • Backlink index depth and update frequency are hard to match
  • Comprehensive suite covers most SEO tasks in one platform
  • Long operating history means a mature, well-tested product
  • Broader marketing scope connects SEO to paid and social strategy directly
  • Free tier available to start before a paid commitment
  • Long operating history and strong industry recognition
Cons
  • No free plan, a real financial commitment before testing thoroughly
  • Among the higher prices in this category
  • Breadth of features adds a learning curve for newcomers to SEO tooling
  • Among the higher prices in this category for full access
  • Broader marketing scope may include capability a pure-SEO buyer doesn't need
  • Breadth of features adds a real learning curve for newcomers
CompanyAhrefs, founded 2010Semrush, founded 2008

Prices come from each vendor's pricing page, last checked 20260703. Check the vendor before you buy.

FAQ

Questions people ask

Is Ahrefs better than Semrush?

In our reviews Ahrefs scores 4.6 and Semrush scores 4.5. The better pick depends on the job. Ahrefs: A comprehensive, long-established SEO suite built around one of the largest backlink indexes. Semrush: One of the category's largest platforms, extending well beyond SEO into a full marketing suite.

Which is cheaper, Ahrefs or Semrush?

Ahrefs has the lower starting price: from $129/mo for Ahrefs and from $139/mo for Semrush.

Do Ahrefs and Semrush have free plans?

Only Semrush has a free plan.

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