DuckyAntiCheat vs GrimAC
| DuckyAntiCheat | GrimAC | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | — | — |
| Free plan | Yes | Yes |
| Server platforms | Spigot, Paper | Bukkit/Spigot/Paper and most forks; Folia; Fabric |
| Minecraft versions | 1.20.6 | 1.8–26.1 |
| Detection coverage | air jumping; midair block placement; auto-totem; auto-trap; abnormal yaw/pitch and packet manipulation; Elytra aim; Elytra critical hits; ground spoofing; fast climbing; fast block placement; flying; invalid placement; invalid position; NoSlowDown contexts; web movement; reach; hitting through blocks; timer and packet-rate anomalies | Movement, reach, NoFall, timer, AntiKnockback, NoSlow, Scaffold/block placement, bad packets, crashes |
| Enforcement actions | cancel events; setback or teleport; execute configurable server commands; send staff and console alerts; send Discord webhook logs | In-game alerts, Discord webhooks, kicks, and custom commands |
| Replay analysis | No | Yes |
Both are listed in Best Minecraft Anti-Cheat Plugins. On Samsung Mobile US Press, GrimAC scores higher on our published basis.