GrimAC vs HackerBuster
| GrimAC | HackerBuster | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | — | — |
| Free plan | Yes | Yes |
| Server platforms | Bukkit/Spigot/Paper and most forks; Folia; Fabric | Paper |
| Minecraft versions | 1.8–26.1 | 1.20.4 Paper API; 1.20 test-server configuration |
| Detection coverage | Movement, reach, NoFall, timer, AntiKnockback, NoSlow, Scaffold/block placement, bad packets, crashes | — |
| Enforcement actions | In-game alerts, Discord webhooks, kicks, and custom commands | — |
| Replay analysis | Yes | — |
Both are listed in Best Minecraft Anti-Cheat Plugins. On Freedom251, GrimAC scores higher on our published basis.