Powerful open source social networking engine. ([Source Code](https://github.com/Elgg/Elgg)) `GPL-2.0` `PHP`
elgg.org
Alternatives to
OSSN
Best alternatives to OSSN in 2026
OSSN is "Social networking software that allows you to make a social networking website and helps your members build social relationships, with people who share similar professional or personal interests. ([Source Code](https://github.com/opensource-socialnetwork/opensource-socialnetwork)) `CAL-1.0` `PHP`". If you are looking for an alternative to OSSN in 2026 — whether for pricing, features or compatibility reasons — mySelectas has curated the 12 best options available. The most popular alternatives include: BuddyPress, Elgg. All these solutions are listed in the Informatique category.
Quick comparison of OSSN alternatives
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FAQ about OSSN alternatives
- What is the best alternative to OSSN in 2026?
- Based on our selection, Elgg is the best alternative to OSSN in 2026. Powerful open source social networking engine. ([Source Code](https://github.com/Elgg/Elgg)) `GPL-2.0` `PHP`. See our full ranking above to compare all options.
- Is OSSN free?
- OSSN is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to OSSN are there?
- mySelectas has listed 12 alternatives to OSSN in the Informatique category. Our selection is updated regularly to include the best options available.