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Neos vs Plone: catalog facts
Neos	Plone
Free Free and open source under the GPL-3.0 licence.	Free Free and open source, backed by the Plone Foundation.
Self-hosted	Self-hosted
Inline WYSIWYG editing on the page Publishing workflows and role management	Long security track record Headless mode with a REST API
Setup and development require PHP knowledge Aimed at larger projects more than simple blogs	Python and React stack is heavier than a simple PHP CMS Better suited to organisations than small personal sites
Self-hosted	Self-hosted
Open source	Open source
License: GPL-3.0	License: ZPL-2.0
No account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.