
HumHub is an Open Source Enterprise Social Network. Easy to install, intuitive to use and extendable with countless freely available modules.

HumHub is an open-source enterprise social network designed to connect people and foster collaboration within organizations. It serves as a flexible platform for internal communication, knowledge sharing, and team collaboration with an intuitive interface and modular extensibility.
HumHub is designed for enterprises, organizations, and institutions seeking a self-hosted social network and collaboration platform. It serves administrators and teams who need customizable internal communication infrastructure with strong permission controls and integration capabilities.

A list of Free Software network services and web applications which can be hosted on your own servers

A platform for community discussion. Free, open, simple.

The Secure CommsOS™ for mission-critical operations

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

Simple forum software for building great communities.

A list of Free Software network services and web applications which can be hosted on your own servers

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

Get up and running with Kimi-K2.5, GLM-5, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

Virtual whiteboard for sketching hand-drawn like diagrams

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

High performance self-hosted photo and video management solution.

The world’s fastest framework for building websites.

A fancy self-hosted monitoring tool

Open Source Continuous File Synchronization