Technology answer

CATS

companies run it of 54,527,857 in the index, too few to publish a share. Landing 12 Sept 2026.

Hosts: 4 live hosts run it, of 191,809,695 hosts in the index. A host is a website, not a company.

Companies by month

No published series

4 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 3 of them. A monthly line drawn off that many observations would be noise at the same weight as a line off millions, so this page states the count and its date and publishes no series.

First discovered 28 Feb 2026, last discovered 28 Feb 2026.

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 28 Feb 2026

SaaS applicant tracking system for recruiting teams and agencies.

CATS is an ATS used by recruiters to post jobs, manage candidates, and track hiring pipelines. It serves staffing agencies and in‑house recruiting teams.

Kindproduct

VendorTop Echelon, catsone.com

PathBusiness Operations > HR and Recruiting > Applicant tracking systems

Slugcats

Deploymentsaas

Pricingsubscription

Open sourceno

First discovered2026-02-28

Last discovered2026-02-28

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerApplicant tracking systemsCompanies running anything in Applicant tracking systems, 26,982 of 54,527,857 in the index, and the technologies ranked in it.Category answerHR and RecruitingThe category above this one, with its subcategories and the companies in each.CatalogueAll 8,177 technologiesRanked by the companies running them, with the publication gate named and the long tail drawn.