Frequency review

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Frequency is an open-source Minecraft server anticheat system from ElevatedDev, aimed primarily at newcomers learning anticheat development and operators running legacy Spigot servers. It is self-hosted and built as a Maven project against Spigot 1.8.8, making it a focused option for solo developers and small server projects. Its free, open-source model also makes the code available for learning and experimentation rather than positioning the product as a commercial production solution.

The project’s main strength is its compact set of server-side building blocks. Frequency includes packet-handler injection, player data management, processor management, and player exemption handling. Its detection layer covers packet, rotation, post, and position checks. For response workflows, it provides alert and violation handling alongside ban and broadcast handling. That combination gives a developer a defined foundation for studying how detection and enforcement components fit together, while keeping the scope centered on a small group of check types.

Compatibility and intended use are the key boundaries. The published project is tied to Spigot 1.8.8, so it fits servers that deliberately remain on that legacy version rather than operators seeking broader Minecraft-version coverage. Its detection scope is also narrow, and the project is not recommended for commercial production servers. Choose Frequency when free, open-source code and a learning-oriented implementation matter most on a 1.8.8 Spigot server. Choose an alternative when a production-focused deployment, wider version support, or broader detection coverage is the priority.

Frequency pros and cons

• Where it wins
  • Free and open-source for learning and experimentation
  • Covers packet, rotation, post, and position checks
  • Includes alert, ban, and broadcast handling
• Where it doesn't
  • Verified compatibility is limited to Spigot 1.8.8
  • Detection coverage is narrower than broader anti-cheat systems
  • Not recommended for commercial production servers

Frequency fact sheet, pricing and score →

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Last updated 7 Oct 2026 · How we research and update