diff --git a/eco-api/src/main/java/com/willfp/eco/core/placeholder/PlayerPlaceholder.java b/eco-api/src/main/java/com/willfp/eco/core/placeholder/PlayerPlaceholder.java
index 252a3938..e721c263 100644
--- a/eco-api/src/main/java/com/willfp/eco/core/placeholder/PlayerPlaceholder.java
+++ b/eco-api/src/main/java/com/willfp/eco/core/placeholder/PlayerPlaceholder.java
@@ -4,7 +4,9 @@ import com.willfp.eco.core.EcoPlugin;
 import com.willfp.eco.core.integrations.placeholder.PlaceholderManager;
 import org.bukkit.entity.Player;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
+import java.util.Objects;
 import java.util.function.Function;
 
 /**
@@ -70,4 +72,21 @@ public final class PlayerPlaceholder implements Placeholder {
     public String getIdentifier() {
         return this.identifier;
     }
+
+    @Override
+    public boolean equals(@Nullable final Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (!(o instanceof StaticPlaceholder that)) {
+            return false;
+        }
+        return Objects.equals(this.getIdentifier(), that.getIdentifier())
+                && Objects.equals(this.getPlugin(), that.getPlugin());
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(this.getIdentifier(), this.getPlugin());
+    }
 }
diff --git a/eco-api/src/main/java/com/willfp/eco/core/placeholder/PlayerlessPlaceholder.java b/eco-api/src/main/java/com/willfp/eco/core/placeholder/PlayerlessPlaceholder.java
index f5179a58..86a78f9e 100644
--- a/eco-api/src/main/java/com/willfp/eco/core/placeholder/PlayerlessPlaceholder.java
+++ b/eco-api/src/main/java/com/willfp/eco/core/placeholder/PlayerlessPlaceholder.java
@@ -3,7 +3,9 @@ package com.willfp.eco.core.placeholder;
 import com.willfp.eco.core.EcoPlugin;
 import com.willfp.eco.core.integrations.placeholder.PlaceholderManager;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
+import java.util.Objects;
 import java.util.function.Supplier;
 
 /**
@@ -68,4 +70,21 @@ public final class PlayerlessPlaceholder implements Placeholder {
     public String getIdentifier() {
         return this.identifier;
     }
+
+    @Override
+    public boolean equals(@Nullable final Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (!(o instanceof StaticPlaceholder that)) {
+            return false;
+        }
+        return Objects.equals(this.getIdentifier(), that.getIdentifier())
+                && Objects.equals(this.getPlugin(), that.getPlugin());
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(this.getIdentifier(), this.getPlugin());
+    }
 }
diff --git a/eco-api/src/main/java/com/willfp/eco/core/placeholder/StaticPlaceholder.java b/eco-api/src/main/java/com/willfp/eco/core/placeholder/StaticPlaceholder.java
index 65fce9c2..a108fbd4 100644
--- a/eco-api/src/main/java/com/willfp/eco/core/placeholder/StaticPlaceholder.java
+++ b/eco-api/src/main/java/com/willfp/eco/core/placeholder/StaticPlaceholder.java
@@ -3,7 +3,9 @@ package com.willfp.eco.core.placeholder;
 import com.willfp.eco.core.Eco;
 import com.willfp.eco.core.EcoPlugin;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
+import java.util.Objects;
 import java.util.function.Supplier;
 
 /**
@@ -50,4 +52,20 @@ public final class StaticPlaceholder implements Placeholder {
     public String getIdentifier() {
         return this.identifier;
     }
+
+    @Override
+    public boolean equals(@Nullable final Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (!(o instanceof StaticPlaceholder that)) {
+            return false;
+        }
+        return Objects.equals(this.getIdentifier(), that.getIdentifier());
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(this.getIdentifier());
+    }
 }