The largest index of live backlinks

  Registered users

4 7 1 5 5 2


External Backlinks Found


Internal Backlinks Found


Unique URLs Found


Unique URLs Crawled

12 min ago

Index update

  SEO world speaking

Ahrefs is the largest link database. Our SEO agency uses it every day. When we started our educational project - Internet marketing academy WebPromoExperts, Ahrefs became indispensable part of our students' projects.

Anton Woronyuk, CBDO of WebPromo

Our agency uses multiple tools to ensure we have the most current and up-to-date data for our clients' campaigns. In my opinion reliable link data is not only crucial but the most difficult to organise in an actionable format - this is what AHREFS does, and does amazingly well. I highly recommend this tool as part of any marketers tool set - well done ahrefs team on a great product!

Hitesh Patel, CEO of