Technology answer

Atatus

90

companies run it, <0.01% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 166 live hosts run it, of 191,809,695 hosts in the index, <0.01%. A host is a website, not a company.

Companies by month

No published series

90 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 43 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 11 Oct 2023, last discovered 10 Sept 2026.

Both denominators, and a third

Shares of the same 90each row a different wholelanding 12 Sept 2026

Denominator

Companies

Share

companies in the index

54,527,857

<0.01%

companies running anything in Observability

6,762,151

<0.01%

companies running anything in Application performance monitoring

97,545

0.09%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Atatus is rank 8 of 11 technologies in Application performance monitoring.

Open as a segment

90 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-atatus

Open the segment

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 10 Sept 2026

APM, real user monitoring, and logs for web and apps.

Atatus is a SaaS observability platform offering application performance monitoring, real user monitoring, error tracking, and logging. Engineering teams use it to detect issues and monitor performance in production.

Kindproduct

VendorAtatus, atatus.com

PathInfrastructure and Hosting > Observability > Application performance monitoring

Slugatatus

Deploymentsaas

Pricingsubscription, usage based

Open sourceno

First discovered2023-10-11

Last discovered2026-09-10

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerApplication performance monitoringCompanies running anything in Application performance monitoring, 97,545 of 54,527,857 in the index, and the technologies ranked in it.Category answerObservabilityThe 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.