Ahrefs

Ahrefs

Industry-standard SEO toolset built on the largest live backlink index.

SEOpaid
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What is Ahrefs?
Ahrefs is one of the two reference SEO platforms, built on a crawler that processes billions of pages daily to maintain the industry's best-regarded backlink index. Site Explorer reveals any site's backlinks, top pages, and organic keywords; Keywords Explorer covers keyword research across Google, YouTube, Amazon, and other engines with clickstream-calibrated volumes; Site Audit handles technical crawls; and Rank Tracker monitors positions. Recent years added AI features (AI keyword suggestions, content grader) and Brand Radar for tracking mentions in AI search. The free Ahrefs Webmaster Tools tier covers audits and backlink data for sites you own, while paid plans start far below the old entry point with the $29 Starter plan.
Key Features

Site Explorer: backlinks, organic keywords, and traffic for any site

Keywords Explorer across Google, YouTube, Amazon, Bing, and more

Site Audit with scheduled technical crawls

Rank Tracker with location and device segmentation

Brand Radar for AI-search and brand mention visibility

Use Cases
  • Reverse-engineer competitors' top content and link sources
  • Build keyword clusters with reliable difficulty scores
  • Audit technical SEO issues on a schedule
  • Find broken-link and unlinked-mention link opportunities
How to Use Ahrefs
  1. 1Verify your site in Ahrefs Webmaster Tools for free audits
  2. 2Use Keywords Explorer to build a prioritized keyword list
  3. 3Analyze ranking competitors in Site Explorer
  4. 4Track target keywords and fix audit issues over time
Best For
SEO professionals and agenciesContent teams doing serious keyword researchLink builders
FAQ

How much does Ahrefs cost?

The Starter plan is $29/month with credit-based limits; Lite starts at $129/month and Standard at $249/month. Ahrefs Webmaster Tools is free for verified sites you own, covering audits and backlink data.

Ahrefs or Semrush — which should I pick?

Ahrefs is generally preferred for backlink analysis and a cleaner content/SEO workflow; Semrush bundles broader marketing features including PPC, social, and local SEO. Many agencies run both.

Is there a free version of Ahrefs?

Yes — Ahrefs Webmaster Tools gives verified site owners free access to Site Audit and Site Explorer data for their own sites, plus limited keyword tools.

Looking for Ahrefs alternatives?

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