Caddy vs Kestrel

Kestrel is used by more websites in our catalog: 585 use Caddy and 952 use Kestrel.

Caddy sites have the higher median Ahrefs Domain Rating (Caddy: 28, Kestrel: 23).

Between 2026-06 and 2026-07, Caddy went from 0.08% to 0.07% of all tracked sites, while Kestrel went from 0.10% to 0.11%. Kestrel is gaining ground faster in our index.

7 websites in our catalog use both Caddy and Kestrel.

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.