Open Source Alternatives to start.gg

An event management platform for competitive gaming and esports that provides a comprehensive suite of tools for organizing tournaments. The software enables organizers to manage player registrations, create and automate tournament brackets, and track match results in real time. It is designed for tournament organizers and gaming communities of various sizes to coordinate competitions and maintain a public record of player achievements. Users access the platform through a web browser to set up event rules, manage participant lists, and communicate with competitors. The system supports a wide range of game titles and competition formats to accommodate different community needs. The platform is deployed as a web based service.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to start.gg give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 1 open source alternative to start.gg. The most popular is Bracket. It uses the AGPL-3.0 license and ships an official Docker image.