diff --git a/MediaBrowser.Providers/Plugins/ListenBrainz/Configuration/PluginConfiguration.cs b/MediaBrowser.Providers/Plugins/ListenBrainz/Configuration/PluginConfiguration.cs
index c80d0f7218..6f60d18c33 100644
--- a/MediaBrowser.Providers/Plugins/ListenBrainz/Configuration/PluginConfiguration.cs
+++ b/MediaBrowser.Providers/Plugins/ListenBrainz/Configuration/PluginConfiguration.cs
@@ -53,6 +53,11 @@ public class PluginConfiguration : BasePluginConfiguration
         }
     }
 
+    /// <summary>
+    /// Gets or sets the cache duration in days for similar item results. A value of 0 disables caching.
+    /// </summary>
+    public int SimilarItemsCacheDays { get; set; } = 14;
+
     /// <summary>
     /// Gets the algorithm string for the API call.
     /// </summary>
diff --git a/MediaBrowser.Providers/Plugins/ListenBrainz/Configuration/config.html b/MediaBrowser.Providers/Plugins/ListenBrainz/Configuration/config.html
index 3dd1033fdf..8fd792e5ac 100644
--- a/MediaBrowser.Providers/Plugins/ListenBrainz/Configuration/config.html
+++ b/MediaBrowser.Providers/Plugins/ListenBrainz/Configuration/config.html
@@ -30,6 +30,10 @@
                         <input is="emby-input" type="number" id="rateLimit" required pattern="[0-9]*" min="0" max="10" step=".01" label="Rate Limit (seconds)" />
                         <div class="fieldDescription">Span of time between requests in seconds. The official server is rate limited to one request per second.</div>
                     </div>
+                    <div class="inputContainer">
+                        <input is="emby-input" type="number" id="similarItemsCacheDays" required pattern="[0-9]*" min="0" max="365" label="Cache duration (days)" />
+                        <div class="fieldDescription">Number of days to cache similar artist results from ListenBrainz. Set to 0 to disable caching.</div>
+                    </div>
                     <br />
                     <div>
                         <button is="emby-button" type="submit" class="raised button-submit block"><span>Save</span></button>
@@ -62,6 +66,13 @@
                             cancelable: false
                         }));
 
+                        var similarItemsCacheDays = document.querySelector('#similarItemsCacheDays');
+                        similarItemsCacheDays.value = config.SimilarItemsCacheDays;
+                        similarItemsCacheDays.dispatchEvent(new Event('change', {
+                            bubbles: true,
+                            cancelable: false
+                        }));
+
                         Dashboard.hideLoadingMsg();
                     });
                 });
@@ -74,6 +85,7 @@
                         config.LabsServer = document.querySelector('#labsServer').value;
                         config.Algorithm = parseInt(document.querySelector('#algorithm').value, 10);
                         config.RateLimit = document.querySelector('#rateLimit').value;
+                        config.SimilarItemsCacheDays = parseInt(document.querySelector('#similarItemsCacheDays').value, 10);
 
                         ApiClient.updatePluginConfiguration(ListenBrainzPluginConfig.uniquePluginId, config).then(Dashboard.processPluginConfigurationUpdateResult);
                     });
diff --git a/MediaBrowser.Providers/Plugins/ListenBrainz/ListenBrainzSimilarArtistProvider.cs b/MediaBrowser.Providers/Plugins/ListenBrainz/ListenBrainzSimilarArtistProvider.cs
index 3f03a724c5..3dca748d06 100644
--- a/MediaBrowser.Providers/Plugins/ListenBrainz/ListenBrainzSimilarArtistProvider.cs
+++ b/MediaBrowser.Providers/Plugins/ListenBrainz/ListenBrainzSimilarArtistProvider.cs
@@ -40,7 +40,14 @@ public class ListenBrainzSimilarArtistProvider : IRemoteSimilarItemsProvider<Mus
     public MetadataPluginType Type => MetadataPluginType.SimilarityProvider;
 
     /// <inheritdoc/>
-    public TimeSpan? CacheDuration => TimeSpan.FromDays(14);
+    public TimeSpan? CacheDuration
+    {
+        get
+        {
+            var days = ListenBrainzPlugin.Instance?.Configuration.SimilarItemsCacheDays ?? 0;
+            return days > 0 ? TimeSpan.FromDays(days) : null;
+        }
+    }
 
     /// <inheritdoc/>
     public async IAsyncEnumerable<SimilarItemReference> GetSimilarItemsAsync(
diff --git a/MediaBrowser.Providers/Plugins/Tmdb/Configuration/PluginConfiguration.cs b/MediaBrowser.Providers/Plugins/Tmdb/Configuration/PluginConfiguration.cs
index f11b1d95aa..78405c21fc 100644
--- a/MediaBrowser.Providers/Plugins/Tmdb/Configuration/PluginConfiguration.cs
+++ b/MediaBrowser.Providers/Plugins/Tmdb/Configuration/PluginConfiguration.cs
@@ -77,5 +77,10 @@ namespace MediaBrowser.Providers.Plugins.Tmdb
         /// Gets or sets a value indicating the still image size to fetch.
         /// </summary>
         public string? StillSize { get; set; }
+
+        /// <summary>
+        /// Gets or sets the cache duration in days for similar item results. A value of 0 disables caching.
+        /// </summary>
+        public int SimilarItemsCacheDays { get; set; } = 7;
     }
 }
diff --git a/MediaBrowser.Providers/Plugins/Tmdb/Configuration/config.html b/MediaBrowser.Providers/Plugins/Tmdb/Configuration/config.html
index 89d380ec1f..4048fc1655 100644
--- a/MediaBrowser.Providers/Plugins/Tmdb/Configuration/config.html
+++ b/MediaBrowser.Providers/Plugins/Tmdb/Configuration/config.html
@@ -44,6 +44,13 @@
                             <span>Hide crew members without profile images.</span>
                         </label>
                     </div>
+                    <div class="verticalSection">
+                        <h2>Similar Items</h2>
+                        <div class="inputContainer">
+                            <input is="emby-input" type="number" id="similarItemsCacheDays" pattern="[0-9]*" required min="0" max="365" label="Cache duration (days)" />
+                            <div class="fieldDescription">Number of days to cache similar item results from TMDb. Set to 0 to disable caching.</div>
+                        </div>
+                    </div>
                     <div class="verticalSection verticalSection-extrabottompadding">
                         <h2>Image Scaling</h2>
                         <div class="selectContainer">
@@ -161,6 +168,13 @@
                             cancelable: false
                         }));
 
+                        var similarItemsCacheDays = document.querySelector('#similarItemsCacheDays');
+                        similarItemsCacheDays.value = config.SimilarItemsCacheDays;
+                        similarItemsCacheDays.dispatchEvent(new Event('change', {
+                            bubbles: true,
+                            cancelable: false
+                        }));
+
                         pluginConfig = config;
                         configureImageScaling();
                     });
@@ -179,6 +193,7 @@
                         config.MaxCrewMembers = document.querySelector('#maxCrewMembers').value;
                         config.HideMissingCastMembers = document.querySelector('#hideMissingCastMembers').checked;
                         config.HideMissingCrewMembers = document.querySelector('#hideMissingCrewMembers').checked;
+                        config.SimilarItemsCacheDays = parseInt(document.querySelector('#similarItemsCacheDays').value, 10);
                         config.PosterSize = document.querySelector('#selectPosterSize').value;
                         config.BackdropSize = document.querySelector('#selectBackdropSize').value;
                         config.LogoSize = document.querySelector('#selectLogoSize').value;
diff --git a/MediaBrowser.Providers/Plugins/Tmdb/Movies/TmdbMovieSimilarProvider.cs b/MediaBrowser.Providers/Plugins/Tmdb/Movies/TmdbMovieSimilarProvider.cs
index 8cf4e3b6f5..5206de78ce 100644
--- a/MediaBrowser.Providers/Plugins/Tmdb/Movies/TmdbMovieSimilarProvider.cs
+++ b/MediaBrowser.Providers/Plugins/Tmdb/Movies/TmdbMovieSimilarProvider.cs
@@ -37,7 +37,14 @@ public class TmdbMovieSimilarProvider : IRemoteSimilarItemsProvider<Movie>
     public MetadataPluginType Type => MetadataPluginType.SimilarityProvider;
 
     /// <inheritdoc/>
-    public TimeSpan? CacheDuration => TimeSpan.FromDays(7);
+    public TimeSpan? CacheDuration
+    {
+        get
+        {
+            var days = Plugin.Instance?.Configuration.SimilarItemsCacheDays ?? 0;
+            return days > 0 ? TimeSpan.FromDays(days) : null;
+        }
+    }
 
     /// <inheritdoc/>
     public async IAsyncEnumerable<SimilarItemReference> GetSimilarItemsAsync(
diff --git a/MediaBrowser.Providers/Plugins/Tmdb/TV/TmdbSeriesSimilarProvider.cs b/MediaBrowser.Providers/Plugins/Tmdb/TV/TmdbSeriesSimilarProvider.cs
index e713c37be8..c85718b993 100644
--- a/MediaBrowser.Providers/Plugins/Tmdb/TV/TmdbSeriesSimilarProvider.cs
+++ b/MediaBrowser.Providers/Plugins/Tmdb/TV/TmdbSeriesSimilarProvider.cs
@@ -37,7 +37,14 @@ public class TmdbSeriesSimilarProvider : IRemoteSimilarItemsProvider<Series>
     public MetadataPluginType Type => MetadataPluginType.SimilarityProvider;
 
     /// <inheritdoc/>
-    public TimeSpan? CacheDuration => TimeSpan.FromDays(7);
+    public TimeSpan? CacheDuration
+    {
+        get
+        {
+            var days = Plugin.Instance?.Configuration.SimilarItemsCacheDays ?? 0;
+            return days > 0 ? TimeSpan.FromDays(days) : null;
+        }
+    }
 
     /// <inheritdoc/>
     public async IAsyncEnumerable<SimilarItemReference> GetSimilarItemsAsync(