Technology answer

ApostropheCMS

270

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

Hosts: 637 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

270 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 116 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 31 Mar 2020, last discovered 10 Sept 2026.

Both denominators, and a third

Shares of the same 270each 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

0.25%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, ApostropheCMS is rank 19 of 41 technologies in Headless CMS.

Open as a segment

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

/companies/tech-apostrophecms

Open the segment

Catalogue record

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

Open-source Node.js CMS with headless and traditional editing modes.

ApostropheCMS is a content management system built on Node.js that supports page editing and headless APIs. It is developed by Apostrophe Technologies and used by developers and content teams for custom websites and digital experiences.

Kindproduct

VendorApostrophe, apostrophecms.com

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

Slugapostrophecms

Deploymenthybrid

Pricingfreemium, subscription

Open sourceyes

First discovered2020-03-31

Last discovered2026-09-10

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.