Technology answer

Tendenci

47

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

Hosts: 65 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

47 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 22 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 20 Mar 2025, last discovered 9 Sept 2026.

Both denominators, and a third

Shares of the same 47each row a different wholelanding 12 Sept 2026

Denominator

Companies

Share

companies in the index

54,527,857

<0.01%

companies running anything in CMS and Site Builders

33,930,390

<0.01%

companies running anything in Self-hosted CMS

25,783,405

<0.01%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Tendenci is rank 117 of 203 technologies in Self-hosted CMS.

Open as a segment

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

/companies/tech-tendenci

Open the segment

Catalogue record

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

Open-source CMS and AMS for associations and nonprofits.

Tendenci is an open-source content and association management system used by nonprofits and membership organizations for websites, events, and member management. It can be self-hosted or purchased as a hosted service from Tendenci.

Kindproduct

VendorTendenci, tendenci.com

PathWeb Platform and Content > CMS and Site Builders > Self-hosted CMS

Slugtendenci

Deploymenthybrid

Pricingfreemium, subscription

Open sourceyes

First discovered2025-03-20

Last discovered2026-09-09

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerSelf-hosted CMSCompanies running anything in Self-hosted CMS, 25,783,405 of 54,527,857 in the index, and the technologies ranked in it.Category answerCMS and Site BuildersThe 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.