Apostrophe vs Butter CMS

Apostrophe CMS is an open-source Node.js content management system built for developers and content editors. It provides in-context editing, a modular widget system, and a structured content architecture built on MongoDB.

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.