Indico
Web-based event and conference management system
2.1k stars 541 forks last commit first released MIT
Actively maintained
Last commit 27 Jul 2026.

Indico is a feature-rich, web-based event management system developed at CERN for organizing lectures, meetings, workshops, and conferences. It combines event content management with end-to-end workflows such as submissions, reviewing, registration, and room booking.
Key Features
- Hierarchical event content management with long-term archival of materials and metadata
- Conference organization workflows including call for abstracts, abstract reviewing, and paper reviewing
- Configurable registration forms with support for integrating external payment systems
- Timetable and agenda management, including drag-and-drop scheduling
- Participant logistics tools such as badge and ticket generation/printing
- Room booking and management with permissions and scheduling support
- Extensible architecture via plugins and integrations with collaborative/video-conferencing tools
Use Cases
- Managing scientific conferences with abstract submission, reviewing, and proceedings workflows
- Organizing institutional meetings and lectures with agenda building and material archival
- Centralizing room booking and event scheduling for campuses and large organizations
Indico is well-suited for organizations needing a robust, scalable event platform that covers the full event lifecycle. Its granular permissions model, archival focus, and extensibility make it a strong fit for both recurring internal meetings and complex international conferences.
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