Cosmic JS
Cosmic JS is an API-first CMS for building content-powered apps in any programming language.
Market Share of Cosmic JS
Current Customer(s)
207
Market Share (Est.)
0.58%
Ranking
#8
Top Competitors and Alternatives of Cosmic JS
The top three of Cosmic JS’s competitors in the API-First CMS category are Contentful with 45.43%, Storyblok with 27.33%, Kaltura with 15.06% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Contentful | 16281 | 45.43% | Cosmic JS vs Contentful |
| Storyblok | 9796 | 27.33% | Cosmic JS vs Storyblok |
| Kaltura | 5397 | 15.06% | Cosmic JS vs Kaltura |
| Strapi | 2369 | 6.61% | Cosmic JS vs Strapi |
| GraphCMS | 578 | 1.61% | Cosmic JS vs GraphCMS |
| Butter CMS | 553 | 1.54% | Cosmic JS vs Butter CMS |
| Prismic | 261 | 0.73% | Cosmic JS vs Prismic |
| dotCMS | 179 | 0.50% | Cosmic JS vs dotCMS |
| Kentico Cloud | 123 | 0.34% | Cosmic JS vs Kentico Cloud |
| Osmek | 36 | 0.10% | Cosmic JS vs Osmek |
| Superdesk | 25 | 0.07% | Cosmic JS vs Superdesk |
| Directus | 11 | 0.03% | Cosmic JS vs Directus |
| Quintype | 11 | 0.03% | Cosmic JS vs Quintype |
| Gentics Mesh | 6 | 0.02% | Cosmic JS vs Gentics Mesh |
| Rooftop CMS | 3 | 0.01% | Cosmic JS vs Rooftop CMS |
| Stantive OrchestraCMS | 3 | 0.01% | Cosmic JS vs Stantive OrchestraCMS |
| Pushtable | 2 | 0.01% | Cosmic JS vs Pushtable |
Popular Comparisons
Top Competitors and Alternatives of Cosmic JS
The top three of Cosmic JS’s competitors in the API-First CMS category are Contentful with 45.43%, Storyblok with 27.33%, Kaltura with 15.06% market share.
Cosmic JS vs Contentful
Cosmic JS vs Storyblok
Cosmic JS vs Kaltura
Cosmic JS vs Strapi
Cosmic JS vs GraphCMS
Cosmic JS vs Butter CMS
Cosmic JS vs Prismic
Cosmic JS vs dotCMS
Customers of Cosmic JS
Around the world in 2026, over 204 companies have started using Cosmic JS as API-First CMS tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Diagnoson a+ | 10,000+ | Salvador | Bahia | Brazil |    |
| Fleury Medicina E Saúde | 10,000+ | Sao Paulo | Sao Paulo | Brazil |  |
| Weinmann | 10,000+ | Porto Alegre | Rio Grande do Sul | Brazil | |
| Labs a+ | 10,000+ | Rio de Janeiro | Rio de Janeiro | Brazil | |
| Basketball Fansite Co. | 500 - 999 | Las Vegas | Nevada | United States | |
| CIP - CENTRO DE INFUSOES PACAEMBU | 250 - 499 | Sao Paulo | Sao Paulo | Brazil | |
| Community Health Training Institute (CHTI) | 250 - 499 | Boston | Massachusetts | United States | |
| Diagmax | 250 - 499 | Recife | Pernambuco | Brazil | |
| FINN | 250 - 499 | New York City | New York | United States | |
| Laboratório INLAB | 250 - 499 | Sao Luis | Maranhao | Brazil | |
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Cosmic JS Customers by Products and Services
The top three products and services offering customers that use Cosmic JS for API-First CMS are Sports (3), Real Estate (3), Media (2).
Customers
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Cosmic JS Customers by Employee Size
The majority of Cosmic JS's customers for the api-first-cms category fall in the company size of 0 - 9 employees (83 companies), 20 - 49 employees (50 companies), 100 - 249 employees (31 companies).
Employee Size
Cosmic JS Customers by Geography
The top three geographies of Cosmic JS for api-first-cms are the United States with 99(55.62%), Brazil with 26(14.61%), United Kingdom with 12(6.74%) customers respectively.
Customers
Employees of Cosmic JS
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FAQ
Find answers to the most often asked questions by users.
Who are the top Cosmic JS competitors?
Cosmic JS’s Top competitors in the api-first-cms category are Contentful, Storyblok, Kaltura. You can view a full list of Cosmic JS competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Cosmic JS and 40,000 other technologies on the internet. You can also compare Cosmic JS and its feature with top competitors here : Cosmic JS vs Contentful Cosmic JS vs Storyblok Cosmic JS vs Kaltura.
What is Cosmic JS customer distribution based on company size?
What is Cosmic JS market share in the api-first-cms?
What are the top countries that use Cosmic JS?
What are the top industries that use Cosmic JS?
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