indico

Indico provides a web‑based platform for organizing and managing a wide range of events, from small meetings to large international conferences. It offers hierarchical content management, drag‑and‑drop timetable creation, badge and ticket printing, and a permanent archive of presentations, papers and other materials. The system includes dedicated workflows for call for abstracts, abstract and paper reviewing, registration forms, and payment integration, as well as room‑booking and video‑conferencing support.

The software is intended for institutions and organizations that need a customizable, self‑hosted solution for event scheduling, participant registration, and documentation. It is used by research laboratories, international bodies and other groups that require robust, scalable management of hundreds of thousands of events and thousands of participants.

Indico is open‑source under the MIT license, extensible through plugins, and can be installed on‑premises without subscription fees. It is maintained by a community of contributors and includes documentation, a sandbox demo, and support for modern browsers.