Best Open Source Alternatives to Adobe Experience Manager

Compare the best free and open-source alternatives to Adobe Experience Manager — self-hosted and desktop replacements you fully control, ranked by GitHub stars, license and platform support.

Curated by open-source.store · Updated August 2026 · 4 alternatives

Adobe Experience Manager

Proprietary SaaS

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Platformsweb, linux, macos, windows

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Adobe Experience Manager alternatives compared

Open-source alternatives to Adobe Experience Manager, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
WordPress	21,298	GPL-2.0-or-later	LinuxmacOSWindowsDocker	Yes	Aug 2026	Visit
Joomla	5,119	GPL-2.0-or-later	LinuxmacOSWindowsDocker	Yes	Jul 2026	Visit
Drupal	4,280	GPL-2.0-or-later	LinuxmacOSWindowsDocker	Yes	Aug 2026	Visit
TYPO3	1,200	GPL-2.0-or-later	LinuxDockerWeb	Yes	Aug 2026	Visit