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State of ATS 2026 report

State of ATS 2026 statistics

One-line facts from the 738-employer dataset. Shares use the 421 employers re-verified on Oct 9, 2026. Each line includes the number, its denominator, the check date, the sampling caveat, and the evidence dataset.

Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026. CSV: /api/reports/state-of-ats-2026/csv.

Citable facts

  1. 421 of 738 mapped employers were re-verified on Oct 9, 2026. Denominator: 738 employers in the State of ATS 2026 dataset. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  2. Workday is 48.2% of re-verified employers (203 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  3. Greenhouse is 15.4% of re-verified employers (65 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  4. Oracle Cloud HCM is 7.1% of re-verified employers (30 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  5. iCIMS is 7.1% of re-verified employers (30 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  6. Eightfold is 4.0% of re-verified employers (17 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  7. Avature is 3.3% of re-verified employers (14 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  8. Ashby is 3.3% of re-verified employers (14 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  9. SmartRecruiters is 2.6% of re-verified employers (11 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  10. Taleo is 1.9% of re-verified employers (8 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  11. Internal ATS is 1.4% of re-verified employers (6 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  12. SuccessFactors is 1.4% of re-verified employers (6 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  13. USAJobs is 1.4% of re-verified employers (6 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  14. Lever is 0.7% of re-verified employers (3 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  15. Phenom People is 0.5% of re-verified employers (2 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  16. BeeSite is 0.2% of re-verified employers (1 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  17. Kenexa BrassRing is 0.2% of re-verified employers (1 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  18. Paradox is 0.2% of re-verified employers (1 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  19. Jobvite is 0.2% of re-verified employers (1 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  20. Rippling is 0.2% of re-verified employers (1 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.
  21. SilkRoad is 0.2% of re-verified employers (1 of 421) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.

Suggested citation

ResumeAI. "State of ATS 2026." Re-verified Oct 9, 2026. https://withresumeai.com/reports/state-of-ats-2026. Dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026. License: MIT.

Questions and answers

What ATS does Workday run share?

Workday's share is 48.2% (203 of 421 re-verified employers) as of Oct 9, 2026. Denominator: 421 employers re-verified of 738 mapped. The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.

Which ATS do large employers use?

Large employers in the State of ATS 2026 re-verified subset (421 of 738, checked Oct 9, 2026) use: Workday 48.2% (203 of 421), Greenhouse 15.4% (65 of 421), Oracle Cloud HCM 7.1% (30 of 421), iCIMS 7.1% (30 of 421), Eightfold 4.0% (17 of 421), Avature 3.3% (14 of 421), Ashby 3.3% (14 of 421), SmartRecruiters 2.6% (11 of 421), Taleo 1.9% (8 of 421), Internal ATS 1.4% (6 of 421), SuccessFactors 1.4% (6 of 421), USAJobs 1.4% (6 of 421), Lever 0.7% (3 of 421), Phenom People 0.5% (2 of 421), BeeSite 0.2% (1 of 421), Kenexa BrassRing 0.2% (1 of 421), Paradox 0.2% (1 of 421), Jobvite 0.2% (1 of 421), Rippling 0.2% (1 of 421), SilkRoad 0.2% (1 of 421). The re-verified subset over-represents vendors with public job APIs (Workday, Greenhouse, Oracle, and iCIMS tenant hosts) and under-represents SuccessFactors, Avature, and BrassRing, which mostly sit on shared hosts. These shares describe the re-verified subset only, not the market. Evidence dataset: https://github.com/Kayvan-Zahiri/state-of-ats-2026 Evidence dataset.