Technology answer

YesWiki

368

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

Hosts: 600 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

368 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 60 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 8 Mar 2025, last discovered 10 Sept 2026.

Both denominators, and a third

Shares of the same 368each 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

0.20%

companies running anything in Knowledge base software

11,842

3.1%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, YesWiki is rank 5 of 15 technologies in Knowledge base software.

Open as a segment

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

/companies/tech-yeswiki

Open the segment

Catalogue record

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

Open‑source wiki and knowledge base CMS written in PHP.

YesWiki is a self‑hosted wiki platform for creating collaborative documentation sites and knowledge bases. It is an open‑source project from the YesWiki community and is typically deployed by organizations and groups needing shared documentation.

Kindproduct

VendorYesWiki, yeswiki.net

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

Slugyeswiki

Deploymentself-hosted

Pricingfree

Open sourceyes

First discovered2025-03-08

Last discovered2026-09-10

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.