FingerprintJS vs Signifyd

FingerprintJS is used by more websites in our catalog: 778 use FingerprintJS and 450 use Signifyd.

Signifyd sites have the higher median Ahrefs Domain Rating (FingerprintJS: 35, Signifyd: 41).

Between 2026-06 and 2026-07, FingerprintJS went from 0.11% to 0.09% of all tracked sites, while Signifyd went from 0.07% to 0.05%. Signifyd is gaining ground faster in our index.

1 websites in our catalog use both FingerprintJS and Signifyd.

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.