Caddy vs Gunicorn

Caddy is used by more websites in our catalog: 585 use Caddy and 268 use Gunicorn.

Gunicorn sites have the higher median Ahrefs Domain Rating (Caddy: 28, Gunicorn: 44).

Between 2026-06 and 2026-07, Caddy went from 0.08% to 0.07% of all tracked sites, while Gunicorn went from 0.04% to 0.03%. Gunicorn is gaining ground faster in our index.

14 websites in our catalog use both Caddy and Gunicorn.

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.