The largest index of live backlinks

  Registered users

4 8 4 1 1 2


External Backlinks Found


Internal Backlinks Found


Unique URLs Found


Unique URLs Crawled

46 sec 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

From day 1 of using Ahrefs, I was quite impressed with the index size. While at the time Ahrefs closely rivaled some of the other big link indexes, as of today it's now not even close. Ahrefs is one of my very few must have tools, and I recommend it to anyone & everyone who considers themselves an SEO.

Jon Cooper, Founder of Point Blank SEO