Sanity is a Composable Content Cloud that lets teams create amazing digital experiences at scale. It provides real-time collaboration, live multi-user editing, and track changes. Content creators, designers, and developers can come together while separating content from presentation  Learn more

Contentstack is a company based in San Francisco that’s built to offer API-first headless CMS. The platform is built to empower marketers and developers to collaborate around content to create customer journeys and deliver dynamic digital experiences across channels, audiences, brands, and regions….  Learn more