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Top 11 Alternative OpenSource for CONTENT in Content Marketing 2025
Strapi


Strapi
Development & ITStrapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable and developer-first.
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visittinacms


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visitdocmost


docmost
Community buildersDocmost is an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion.
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visitseafile

seafile
Cloud services & hostingHigh performance file syncing and sharing, with also Markdown WYSIWYG editing, Wiki, file label and other knowledge management features.
lbry-sdk

lbry-sdk
Development & ITThe LBRY SDK for building decentralized, censorship resistant, monetized, digital content apps.
Pixelorama

Pixelorama
Content marketingUnleash your creativity with Pixelorama, a powerful and accessible open-source pixel art multitool