Comprehensive SEO toolset for link building and keyword research.
Reviewed June 2026
Ahrefs is one of the most powerful SEO toolsets available, trusted by marketers at companies like Netflix, LinkedIn, and Shopify. It gives you an all-in-one view of your SEO performance — from keyword research and rank tracking to backlink analysis and site audits.
Access the world's largest backlink index, updated every 15 minutes — giving you real-time competitive intelligence on any domain.
Find keywords with accurate search volume, difficulty scores, and click-through data across Google, YouTube, Amazon, and Bing.
Crawl your entire website and surface technical SEO issues ranked by impact, with actionable fix recommendations.
Monitor daily ranking changes for any keyword in any location or device — with historical visibility trends.
Search a database of 15 billion pages to find top-performing content in any niche and discover link-building opportunities.
See exactly which pages drive the most organic traffic to competitors and identify the keywords they rank for that you don't.
For hobbyists and small site owners. 1 user, 5 projects, 500 tracked keywords.
For freelancers and in-house SEOs. 1 user, 20 projects, 1,500 tracked keywords.
For lean marketing teams. 3 users, 50 projects, 5,000 tracked keywords.
For agencies and enterprises. Unlimited users, custom limits, SSO, and API access.
Annual billing saves approximately 20%. A 7-day trial is available for Lite and Standard plans.
Ahrefs is the industry benchmark for serious SEO work. Its backlink database is unmatched in size and freshness, the keyword data is reliably accurate, and the Site Audit goes deeper than most competitors. The steep entry price keeps it out of reach for beginners — but for any team where organic search is a core growth channel, the ROI justifies the cost easily. If SEO matters to your business, Ahrefs is worth every dollar.
Compare Ahrefs with top alternatives
In-depth comparisons and ranked lists