Communication - Social Networks and Forums Tools

Lightweight, federated social network for the Fediverse

Open-source Q&A platform for teams and communities

Open-source self-hosted comment system for websites

Lightweight, high-speed open-source forum software written in assembly language

Open-source WordPress plugin for building custom social networks

Open-source, self-hosted social network for privacy-focused communities

Open-source commenting platform for healthy online communities

Decentralized open-source social network for privacy-focused connections

Open-source modern forum platform for community engagement

Open-source social networking engine for building custom communities

Modern self-hosted Bulletin Board System (BBS) for retro community interaction

Lightweight, extensible open-source forum software

Decentralized social network with cross-protocol federation

Open-source federated social network server (ActivityPub compatible)

Open-source, privacy-first self-hosted social network

Decentralized social network and collaboration platform for the Fediverse

Open-source social network platform for teams and communities

Open-source Fediverse social network for decentralized communication

Open-source, privacy-focused comment system alternative to Disqus

Decentralized, federated social network and forum platform

Open-source collaborative decision-making platform for groups

Decentralized open-source social network alternative to Twitter/X

Open-source forum software for building engaging online communities

Decentralized open-source social networking platform

Open-source XMPP-based social network and communication platform

Open-source forum software for building online communities

Open-source, real-time forum software for engaging communities

Open-source social networking platform for self-hosted communities

Open-source forum software for building online communities

Open-source, federated alternative to Instagram for visual content sharing

Lightweight, federated social network for the Fediverse

Open-source Q&A platform powering Stack Exchange communities

Open-source, self-hosted alternative to Reddit

Lightweight self-hosted comment system for websites

Open-source Q&A platform inspired by Stack Overflow

Open-source forum software for building online communities

Federated open-source social network for decentralized online presence

Open-source community platform for forums, Q&A, and discussions

Decentralized, self-hosted social network for independent communities