ApplicantStack vs UKG (UltiPro)

UKG (UltiPro) is used by more websites in our catalog: 328 use ApplicantStack and 470 use UKG (UltiPro).

UKG (UltiPro) sites have the higher median Ahrefs Domain Rating (ApplicantStack: 35, UKG (UltiPro): 43).

Between 2026-06 and 2026-07, ApplicantStack went from 0.04% to 0.04% of all tracked sites, while UKG (UltiPro) went from 0.06% to 0.05%. ApplicantStack is gaining ground faster in our index.

1 websites in our catalog use both ApplicantStack and UKG (UltiPro).

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.