Cloudflare vs Fastly

Cloudflare is used by more websites in our catalog: 262,652 use Cloudflare and 35,866 use Fastly.

Cloudflare sites have the higher median Ahrefs Domain Rating (Cloudflare: 29, Fastly: 27).

Between 2026-06 and 2026-07, Cloudflare went from 36% to 30% of all tracked sites, while Fastly went from 4.1% to 4.1%. Fastly is gaining ground faster in our index.

2,665 websites in our catalog use both Cloudflare and Fastly.

Adoption is counted from Site Stats Database's own crawl; Domain Rating comes from Ahrefs and traffic from DataForSEO. Figures reflect the sites we track and refresh at least monthly.