Cloudflare vs Fly.io

Cloudflare is used by more websites in our catalog: 262,652 use Cloudflare and 252 use Fly.io.

Cloudflare and Fly.io sites have a similar median Ahrefs Domain Rating.

Between 2026-06 and 2026-07, Cloudflare went from 36% to 30% of all tracked sites, while Fly.io went from 0.03% to 0.03%. Fly.io is gaining ground faster in our index.

101 websites in our catalog use both Cloudflare and Fly.io.

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.