Technology answer

Atlassian Confluence

436

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

Hosts: 927 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

436 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 229 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 4 Oct 2019, last discovered 9 Sept 2026.

Both denominators, and a third

Shares of the same 436each row a different wholelanding 12 Sept 2026

Denominator

Companies

Share

companies in the index

54,527,857

<0.01%

companies running anything in Documentation and Knowledge

188,274

0.23%

companies running anything in Knowledge base software

11,842

3.7%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Atlassian Confluence is rank 3 of 15 technologies in Knowledge base software.

Open as a segment

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

/companies/tech-atlassian-confluence

Open the segment

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 9 Sept 2026

Atlassian Confluence is a team wiki and knowledge management product.

Confluence lets teams create, organize and share documentation, meeting notes and knowledge bases. It is made by Atlassian and available in cloud and data center editions for company-wide knowledge sharing.

Kindproduct

VendorAtlassian, atlassian.com

PathWeb Platform and Content > Documentation and Knowledge > Knowledge base software

Slugatlassian-confluence

Deploymenthybrid

Pricingsubscription

Open sourceno

First discovered2019-10-04

Last discovered2026-09-09

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerKnowledge base softwareCompanies running anything in Knowledge base software, 11,842 of 54,527,857 in the index, and the technologies ranked in it.Category answerDocumentation and KnowledgeThe 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.