Payload CMS - Headless CMS and Application Framework built with Node.js, React and MongoDB
Webiny - The Enterprise CMS platform that you can host on your cloud
Flamelink.io - Flamelink.io is a headless CMS for Firebase.
Bubble.io - Building tech is slow and expensive. Bubble is the most powerful no-code platform for creating digital products.
Contentrain - Contentrain is the first scalable content management platform combining Git and Serverless technologies.
Kodular - Much more than a modern app creator without coding