Technology answer

Caisy

189

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

Hosts: 271 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

189 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 30 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 5 Oct 2023, last discovered 9 Sept 2026.

Both denominators, and a third

Shares of the same 189each 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 Headless CMS

107,211

0.18%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Caisy is rank 20 of 41 technologies in Headless CMS.

Open as a segment

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

/companies/tech-caisy

Open the segment

Catalogue record

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

Caisy is a SaaS headless CMS for managing and delivering content via APIs.

Caisy provides content modeling, editorial workflows and an API to deliver content to websites and apps. It is made by caisy and used by developers and content teams building headless sites.

Kindproduct

VendorCyclus, caisy.io

PathWeb Platform and Content > CMS and Site Builders > Headless CMS

Slugcaisy

Deploymentsaas

Pricingfreemium, subscription

Open sourceno

First discovered2023-10-05

Last discovered2026-09-09

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerHeadless CMSCompanies running anything in Headless CMS, 107,211 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.