Kentico Kontent

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Nucleus CMS

Cockpit is a self-hosted headless and api-driven CMS. With Cockpit you can manage any structured content for your website, web app or mobile application. Cockpit's intuitive dashboard allow anyone to manage content without technical skills and is a perfect match for developers and teams looking to improve they content management situation. Cockpit allow you and your team to setup a content management system for static sites and JavaScript-based front-ends in no-time.

Over 9,000 brands worldwide use Optimizely Content Cloud to power their content management. Optimizely Content Cloud is developed and maintained by Optimizely and was previously known as Episerver Content Cloud. With Optimizely Content Cloud your business can thrive in an ever more content driven world of commerce, by combining and integrating features for web-based content management and Optimizely's digital marketing suite. Creating an omni channel experience for your content management team as well as an immersive end-product for your customers.

With Contentstack, content and marketing teams are able to publish content with a much higher frequency than ever before. Contentstack brings business and technology teams closer together by providing a personalized, omnichannel experience with a visual editor alongside content scheduling and publishing management tools.

ButterCMS is a commercial headless content management system and content API. With ButterCMS you can quickly setup your very own headless CMS that supports In-browser editing. Where you can quickly find and filter your images and files, update and schedule content and serve you assets over a content delivery network.

Quanta is a free, open source Content Management Framework thought for programmers and used for the creation of new-generation websites and applications.

Exponent CMS is a notable free and open source content management system that contains its own independent modular software framework of enterprise level.