Is iCIMS or UKG (UltiPro) more popular?

UKG (UltiPro) is used by more websites in our catalog: 424 use iCIMS and 470 use UKG (UltiPro).

Does iCIMS or UKG (UltiPro) have higher-authority sites?

UKG (UltiPro) sites have the higher median Ahrefs Domain Rating (iCIMS: 40, UKG (UltiPro): 43).

Is iCIMS or UKG (UltiPro) growing faster?

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

How many sites use both iCIMS and UKG (UltiPro)?

5 websites in our catalog use both iCIMS and UKG (UltiPro).

Where does this iCIMS vs UKG (UltiPro) data come from?

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.

iCIMS vs UKG (UltiPro) — Site Stats Database

iCIMS vs UKG (UltiPro)

A side-by-side comparison of two recruitment & ats tools, based on the 10,418 Recruitment sites tracked by Site Stats Database.

Last updated July 1, 2026

Metric	iCIMS	UKG (UltiPro)
Websites	424	470
Market share	4.1%	4.5%
Share of top 10K sites	0.11%	0.11%
Share of top 100K sites

Rank	#9	#8

Median DR	40	43

Average DR	42	43

Median keywords	1,956	2,101

Median referring domains	530	721

Median domain age	23 yrs	23 yrs

Average domain age	20 yrs	20 yrs

Average monthly traffic	120,520	112,449

Combined monthly traffic	51,100,288	52,851,132

historyextra.com
LanguageEnglish
DR (Ahrefs)76
Total Keywords197,699
Referring Domains16,686
Domain Age15 yrs
Traffic (Jun 2026)4,891,718
Traffic Trend
TechnologyiCIMS
hackensackmeridianhealth.org
LanguageEnglish
DR (Ahrefs)77
Total Keywords174,295
Referring Domains12,144
Domain Age11 yrs
Traffic (Jun 2026)2,369,757
Traffic Trend
Technology
insightglobal.com
LanguageEnglish
DR (Ahrefs)72
Total Keywords64,135
Referring Domains6,519
Domain Age26 yrs
Traffic (Jun 2026)1,906,158
Traffic Trend
Technology
extension.usu.edu
LanguageEnglish
DR (Ahrefs)85
Total Keywords181,465
Referring Domains16,530
Domain Age38 yrs
Traffic (Jun 2026)1,825,032
Traffic Trend
Technology
icims.com
LanguageEnglish
DR (Ahrefs)89
Total Keywords81,899
Referring Domains33,134
Domain Age26 yrs
Traffic (Jun 2026)1,668,959
Traffic Trend
TechnologyiCIMS
firebirdsrestaurants.com
LanguageEnglish
DR (Ahrefs)60
Total Keywords28,857
Referring Domains2,774
Domain Age22 yrs
Traffic (Jun 2026)1,640,794
Traffic Trend
Technology
saltlakecounty.gov
LanguageEnglish
DR (Ahrefs)74
Total Keywords60,379
Referring Domains3,770
Domain Age5 yrs
Traffic (Jun 2026)1,483,327
Traffic Trend
Technology
roadrunnersports.com
LanguageEnglish
DR (Ahrefs)70
Total Keywords116,260
Referring Domains5,911
Domain Age30 yrs
Traffic (Jun 2026)1,460,594
Traffic Trend
Technology
careers.heb.com
LanguageEnglish
DR (Ahrefs)80
Total Keywords18,200
Referring Domains773
Domain Age31 yrs
Traffic (Jun 2026)1,405,116
Traffic Trend
Technology
buffalotracedistillery.com
LanguageEnglish
DR (Ahrefs)71
Total Keywords16,995
Referring Domains4,283
Domain Age18 yrs
Traffic (Jun 2026)1,341,006
Traffic Trend
Technology

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
historyextra.com	English	76	197,699	16,686	15 yrs	4,891,718		iCIMS

azcardinals.com
LanguageEnglish
DR (Ahrefs)72
Total Keywords36,529
Referring Domains8,376
Domain Age28 yrs
Traffic (Jun 2026)4,485,782
Traffic Trend
TechnologyUKG (UltiPro)
louisianalottery.com
LanguageEnglish
DR (Ahrefs)56
Total Keywords23,401
Referring Domains2,871
Domain Age28 yrs
Traffic (Jun 2026)2,781,272
Traffic Trend
Technology
awf.org
LanguageEnglish
DR (Ahrefs)74
Total Keywords21,557
Referring Domains8,449
Domain Age30 yrs
Traffic (Jun 2026)2,610,409
Traffic Trend
TechnologyUKG (UltiPro)
indianapolismotorspeedway.com
LanguageEnglish
DR (Ahrefs)75
Total Keywords25,826
Referring Domains8,712
Domain Age24 yrs
Traffic (Jun 2026)1,625,522
Traffic Trend
Technology
lpga.com
LanguageEnglish
DR (Ahrefs)76
Total Keywords21,752
Referring Domains19,098
Domain Age30 yrs
Traffic (Jun 2026)1,384,131
Traffic Trend
TechnologyUKG (UltiPro)
herzing.edu
LanguageEnglish
DR (Ahrefs)70
Total Keywords47,499
Referring Domains7,984
Domain Age31 yrs
Traffic (Jun 2026)1,306,496
Traffic Trend
Technology
kold.com
LanguageEnglish
DR (Ahrefs)74
Total Keywords97,629
Referring Domains14,707
Domain Age30 yrs
Traffic (Jun 2026)1,202,668
Traffic Trend
TechnologyUKG (UltiPro)
wsaw.com
LanguageEnglish
DR (Ahrefs)72
Total Keywords87,930
Referring Domains8,704
Domain Age29 yrs
Traffic (Jun 2026)1,143,804
Traffic Trend
TechnologyUKG (UltiPro)
waff.com
LanguageEnglish
DR (Ahrefs)72
Total Keywords55,753
Referring Domains11,668
Domain Age30 yrs
Traffic (Jun 2026)1,045,692
Traffic Trend
TechnologyUKG (UltiPro)
wcax.com
LanguageEnglish
DR (Ahrefs)77
Total Keywords91,774
Referring Domains16,305
Domain Age30 yrs
Traffic (Jun 2026)968,587
Traffic Trend
TechnologyUKG (UltiPro)