Ahrefs / ahrefs.com
AI-powered SEO intelligence platform providing backlink analysis, keyword research, site auditing, content analysis, and competitive intelligence for organic search optimisation.
Pricing
$129/mo
Free plan
No
Category
Developer Tools
Platforms
2
Free plan
No
API access
No
Open source
No
Platforms
2
Ahrefs is one of the leading SEO intelligence platforms used by professional SEOs, content marketers, and digital agencies — providing the backlink database, keyword research tools, site auditing, and competitive analysis that underpin organic search strategy. AI capabilities extend the data platform with AI content analysis and automated insights.
Ahrefs' backlink index is one of the largest in the industry — crawling the web continuously to map the link graph between websites. For SEO link building strategy, Ahrefs' backlink data identifies which sites link to competitors, which content earns the most links, and which link opportunities are most accessible.
Keyword research tools provide keyword difficulty scores, traffic estimates, and SERP analysis — helping content teams identify which keywords are achievable versus too competitive and which existing pages have ranking potential that could be further optimised.
Site Audit crawls websites to identify technical SEO issues — broken links, slow pages, missing metadata, duplicate content, and core web vitals problems that affect search ranking. Prioritised issue lists focus SEO effort on the improvements most likely to impact organic traffic.
AI content grader analyses published content against ranking competitors — identifying keyword gaps, content structure differences, and coverage gaps that explain why competitor pages outrank the analysed page. AI recommendations provide specific content improvements for ranking uplift.
Ahrefs AI runs as ml platform software built around data and text workflows. Users typically start with a prompt, upload, or connected data source, and the underlying model handles the heavy lifting before returning a result you can refine or export. It's available on web and api.
The capabilities that matter most for teams evaluating Ahrefs AI.
Continuously crawled link graph mapping website connections — providing the link authority data and building opportunity identification that underpin link-based SEO strategy.
Difficulty scores, traffic estimates, and SERP analysis for keyword prioritisation — identifying achievable ranking opportunities versus overly competitive keywords for organic search strategy.
Analyses content against ranking competitor pages identifying gaps in coverage, structure, and depth — providing specific recommendations for content improvements most likely to produce ranking uplift.
Lite $129/month. Standard $249/month. Advanced $449/month. Enterprise custom. 7-day trial $7.
Model
Subscription
Starting price
$129/mo
Free trial
Yes
SEMrush (covered) is a direct primary competitor. Moz provides SEO intelligence with more beginner-friendly features. Majestic provides backlink-focused SEO data. ContentKing (covered, rank 594) provides real-time SEO monitoring.
A side-by-side look at the closest alternative in this category.
Key facts about model providers, platforms, and team support.
Model Provider
Ahrefs
Platforms
Web, API
Deployment
SaaS
Integrations
WordPress, Chrome extension, API
Team Collaboration
No
Launch Year
2022
Compliance signals and data-handling notes as reported by the vendor.
SOC 2 Type II. GDPR compliant. Enterprise data handling agreements.
Website crawl and search data processed on Ahrefs' infrastructure. Review data handling for connected website access.
Verified reviews from signed-in users, stored in the backend and averaged into this tool's rating.
Editorial Verdict
Ahrefs is a top-tier AI SEO intelligence platform for professional SEOs and content teams wanting comprehensive backlink analysis, keyword research, site auditing, and competitive content intelligence.
Last verified July 24, 2026.
Content Explorer searches Ahrefs' database of web content to find the most-shared and linked content on any topic — informing content ideation by showing what format, angle, and depth has historically earned the most links and social engagement.
Lite $129/month. Standard $249/month. Advanced $449/month. Enterprise custom. 7-day trial $7.
Professional plans priced by pages monitored. No public pricing. Acquired by Semrush 2022. Free trial. Contact for pricing.
SOC 2 Type II. GDPR compliant. Enterprise data handling agreements.
SOC 2 Type II. GDPR compliant. Enterprise data handling agreements.
Website crawl and search data processed on Ahrefs' infrastructure. Review data handling for connected website access.
Website structure and content data crawled and processed for monitoring. Review ContentKing's data handling policy.
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