The largest index of live backlinks



  Registered users

4 8 4 3 1 5



912,866,624,687

External Backlinks Found

5,077,691,981,126

Internal Backlinks Found

315,735,035,536

Unique URLs Found

88,401,566,675

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

http://www.web-promo.ua/

We use Ahrefs nearly every day and we couldn’t imagine life without it! Their updates are lightning fast and they have a huge index. The reports are intuitive and the API access is super useful. We have integrated our internal monitoring tools with the API so that we have access to link-related statistics that are merged with our KPI reports. Whenever we do competitive research or have a new client, we always turn to Ahrefs!

DJ Kennedy, CEO of TechWyse Internet Marketing and Founder of AdLuge

http://www.techwyse.com