Free and open source platform builder for graph-based knowledge co-production and collaboration.
- 📚 Full Documentation — Complete guides and references
- 🚀 Quick Start — Running locally in 10 minutes
- 🐳 Deployment Guide — Production setup with Docker
- 🔗 API Reference — REST API documentation
CommonGraph is an open-source platform builder for co-creating collaborative knowledge graphs. Structure information as interconnected nodes and edges, define custom data models, manage permissions, and gather community feedback—all without coding.
Perfect for:
- Building knowledge bases with interconnected information
- Visualising complex relationships relevant to your communities
- Creating transparent, participative decision-making systems
- Graph-based data model — Nodes and edges with custom properties
- Flexible schemas — Define your own data structures in YAML
- Role-based permissions — Control access at the platform level
- Community feedback — Polls and ratings on any content
- REST API — Full programmatic access
- Docker deployment — Easy local and production setup
- Open source — Licensed under GNU AGPL
See Contributing Guide for development setup and code standards.
Code: GNU Affero General Public License v3.0 or later — see LICENSES/AGPL-3.0-or-later.txt for details.
Doc: CC BY-SA 4.0, see LICENSES/CC-BY-SA-4.0.txt for details
Copyright 2025 CommonGraph contributors