Butter CMS vs Joomla

ButterCMS is a headless CMS that provides a content API for blogs, pages, and structured content. It offers a WYSIWYG editor, content modeling, and SDKs for multiple programming languages.

Joomla is open-source CMS with built-in multilingual support, access control, and a large extension ecosystem. It provides comprehensive features for cms workflows. The tool is actively maintained with regular updates and strong community/vendor support.