C1 CMS
C1 CMS is an open-source content management system.
Market Share of C1 CMS
Current Customer(s)
101
Market Share (Est.)
0.02%
Ranking
#45
Top Competitors and Alternatives of C1 CMS
The top three of C1 CMS’s competitors in the Web Content Management category are Drupal with 37.81%, TYPO3 with 20.55%, Drupal 7 with 19.81% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Drupal | 215798 | 37.81% | C1 CMS vs Drupal |
| TYPO3 | 117306 | 20.55% | C1 CMS vs TYPO3 |
| Drupal 7 | 113100 | 19.81% | C1 CMS vs Drupal 7 |
| Adobe Portfolio | 21091 | 3.69% | C1 CMS vs Adobe Portfolio |
| JSTOR | 18891 | 3.31% | C1 CMS vs JSTOR |
| Umbraco | 18830 | 3.30% | C1 CMS vs Umbraco |
| HubSpot Website Platform | 13538 | 2.37% | C1 CMS vs HubSpot Website Platform |
| Google Feedburner | 10965 | 1.92% | C1 CMS vs Google Feedburner |
| SilverStripe | 8988 | 1.57% | C1 CMS vs SilverStripe |
| ProQuest | 4272 | 0.75% | C1 CMS vs ProQuest |
| Xoops | 3799 | 0.67% | C1 CMS vs Xoops |
| Progress Sitefinity | 3769 | 0.66% | C1 CMS vs Progress Sitefinity |
| Plone | 3073 | 0.54% | C1 CMS vs Plone |
| Microsoft Frontpage | 2750 | 0.48% | C1 CMS vs Microsoft Frontpage |
| Contenido | 2075 | 0.36% | C1 CMS vs Contenido |
| HubSpot CMS Hub | 1433 | 0.25% | C1 CMS vs HubSpot CMS Hub |
| Craft CMS | 1266 | 0.22% | C1 CMS vs Craft CMS |
| Drupal 9 | 1127 | 0.20% | C1 CMS vs Drupal 9 |
| WebSphere Portal Server | 998 | 0.17% | C1 CMS vs WebSphere Portal Server |
| ExpressionEngine | 959 | 0.17% | C1 CMS vs ExpressionEngine |
Popular Comparisons
Top Competitors and Alternatives of C1 CMS
The top three of C1 CMS’s competitors in the Web Content Management category are Drupal with 37.81%, TYPO3 with 20.55%, Drupal 7 with 19.81% market share.
C1 CMS vs Drupal
C1 CMS vs TYPO3
C1 CMS vs Drupal 7
C1 CMS vs Adobe Portfolio
C1 CMS vs JSTOR
C1 CMS vs Umbraco
C1 CMS vs HubSpot Website Platform
C1 CMS vs Google Feedburner
Customers of C1 CMS
Around the world in 2026, over 100 companies have started using C1 CMS as Web Content Management tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Danaher Corporation | 10,000+ | Washington, D.C. | Washington, D.C. | United States |     |
| Microsoft | 10,000+ | Redmond | Washington | United States | |
| Chicanos Por La Causa, Inc. | 5,000 - 9,999 | Phoenix | Arizona | United States | |
| Valtech | 5,000 - 9,999 | Paris | Ile-de-France | France | |
| Unity | 5,000 - 9,999 | San Francisco | California | United States | |
| Western Union | 5,000 - 9,999 | Denver | Colorado | United States | |
| Lundbeck | 5,000 - 9,999 | Copenhagen | Capital Region | Denmark | |
| Hach | 1,000 - 4,999 | Loveland | Colorado | United States | |
| Vention | 1,000 - 4,999 | New York City | New York | United States | |
| Sunclass Airlines | 1,000 - 4,999 | Dragor | Capital Region | Denmark | |
Uncover hidden demand and identify accounts ready to buy with 6sense Intent Data.
C1 CMS Customers by Products and Services
The top three products and services offering customers that use C1 CMS for Web Content Management are E-Commerce (5), Sharepoint (4), Consulting (3).
Customers
Download the 6sense Chrome Extension to get verified contact data of C1 CMS employees
Install Now
C1 CMS Customers by Employee Size
The majority of C1 CMS's customers for the web-content-management category fall in the company size of 20 - 49 employees (29 companies), 0 - 9 employees (26 companies), 100 - 249 employees (12 companies).
Employee Size
C1 CMS Customers by Geography
The top three geographies of C1 CMS for web-content-management are the United States with 26(31.33%), Denmark with 11(13.25%), Netherlands with 11(13.25%) customers respectively.
Customers
Employees of C1 CMS
Also see other Products/Services by C1 CMS in:
FAQ
Find answers to the most often asked questions by users.
Who are the top C1 CMS competitors?
C1 CMS’s Top competitors in the web-content-management category are Drupal, TYPO3, Drupal 7. You can view a full list of C1 CMS competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of C1 CMS and 40,000 other technologies on the internet. You can also compare C1 CMS and its feature with top competitors here : C1 CMS vs Drupal C1 CMS vs TYPO3 C1 CMS vs Drupal 7.
What is C1 CMS customer distribution based on company size?
What is C1 CMS market share in the web-content-management?
What are the top countries that use C1 CMS?
What are the top industries that use C1 CMS?
Get everything in one place
Close deals faster by understanding your clients well. Know their technology stack, contract renewal date, top decision-makers, hiring trends, and top company news in one place.
Get a demoInterested in 6sense for your organization?
Book a Demo
