Ahrefs Webmaster Tools

Ahrefs Webmaster Tools is a free version of the Ahrefs SEO suite, available to anyone who verifies ownership of their website. It provides access to some of Ahrefs' premium data for your own sites.

Premium SEO Data, Free

Ahrefs has one of the largest backlink databases in the world. Webmaster Tools gives you free access to site audits and backlink data for sites you own, using the same data that powers their $99+/month plans.

What You Get

• Site audit - Crawl your site for technical SEO issues with prioritized recommendations
• Backlink monitoring - See who links to your site and track new and lost links
• Organic keyword data - Discover which keywords your pages rank for
• SEO health score - Get an overall score for your site's technical health
• Internal link opportunities - Find pages that could benefit from better internal linking

What to Know

This tool only works for sites you own and verify (via Google Search Console connection). You cannot research competitors or do keyword research for new topics. For that, you need the full Ahrefs subscription. But as a free site audit and backlink monitoring tool, it is hard to beat.