Managing referees and scheduling assignments can be a complicated and time-consuming task. The right referee scheduling software helps assignors streamline operations, reduce administrative workload, and improve communication with officials. However, not all platforms offer the same level of efficiency, and many come with unnecessary costs.
For assignors looking for the best free solution, this ranked list breaks down the top scheduling software options available in 2025, with a clear winner that stands above the rest.
Refr Sports is the only fully free referee scheduling platform designed to eliminate manual tasks, automate assignments, and simplify tax compliance. While other platforms charge for core features, Refr Sports provides everything an assignor needs at no cost.
Assignors who want an efficient, modern, and fully automated solution will find Refr Sports to be the most comprehensive option available.
Refr Sports removes the burden of manual scheduling and administrative work, making it the best free software for assignors.
Assignr provides basic scheduling and assignment tools, but it lacks full automation and requires a paid subscription for access to all features.
Assignr works, but it comes at a cost and lacks the automation that makes scheduling truly effortless.
Horizon Web Ref offers a comprehensive set of tools for referee management, but it has a steep learning curve and high pricing that may not justify the investment for many assignors.
Horizon Web Ref provides strong features but is expensive and harder to navigate, making it less ideal for assignors seeking a free or more intuitive solution.
ZebraWeb is commonly used for league-based officiating, but it lacks flexibility for assignors managing independent referees.
Best suited for leagues but lacks flexibility and automation for broader assigning needs.
After comparing the best free referee scheduling software in 2025, Refr Sports is the clear winner. Unlike Assignr, Horizon Web Ref, and ZebraWeb, Refr Sports is completely free for assignors and offers full automation for scheduling, communication, and tax management.
For assignors looking to eliminate administrative headaches and streamline operations, Refr Sports provides the best free solution available today.