diff --git a/src/modules/Elsa.Workflows.Runtime/Contracts/IBookmarkPersister.cs b/src/modules/Elsa.Workflows.Runtime/Contracts/IBookmarkPersister.cs
new file mode 100644
index 000000000..57313ae6c
--- /dev/null
+++ b/src/modules/Elsa.Workflows.Runtime/Contracts/IBookmarkPersister.cs
@@ -0,0 +1,16 @@
+using Elsa.Workflows.Core;
+using Elsa.Workflows.Core.Helpers;
+using Elsa.Workflows.Core.Models;
+
+namespace Elsa.Workflows.Runtime.Contracts;
+
+/// <summary>
+/// Persists bookmarks and raises events.
+/// </summary>
+public interface IBookmarksPersister
+{
+    /// <summary>
+    /// Persists bookmarks and raises events.
+    /// </summary>
+    Task PersistBookmarksAsync(WorkflowExecutionContext context, Diff<Bookmark> diff);
+}
\ No newline at end of file
diff --git a/src/modules/Elsa.Workflows.Runtime/Contracts/IBookmarkUpdater.cs b/src/modules/Elsa.Workflows.Runtime/Contracts/IBookmarkUpdater.cs
new file mode 100644
index 000000000..3ec2bfa85
--- /dev/null
+++ b/src/modules/Elsa.Workflows.Runtime/Contracts/IBookmarkUpdater.cs
@@ -0,0 +1,8 @@
+using Elsa.Workflows.Runtime.Requests;
+
+namespace Elsa.Workflows.Runtime.Contracts;
+
+public interface IBookmarkUpdater
+{
+    Task UpdateBookmarksAsync(UpdateBookmarksRequest request, CancellationToken cancellationToken = default);
+}
\ No newline at end of file
diff --git a/src/modules/Elsa.Workflows.Runtime/Services/BookmarkPersister.cs b/src/modules/Elsa.Workflows.Runtime/Services/BookmarkPersister.cs
new file mode 100644
index 000000000..60fbbd78c
--- /dev/null
+++ b/src/modules/Elsa.Workflows.Runtime/Services/BookmarkPersister.cs
@@ -0,0 +1,36 @@
+using Elsa.Mediator;
+using Elsa.Mediator.Contracts;
+using Elsa.Workflows.Core;
+using Elsa.Workflows.Core.Helpers;
+using Elsa.Workflows.Core.Models;
+using Elsa.Workflows.Runtime.Contracts;
+using Elsa.Workflows.Runtime.Notifications;
+using Elsa.Workflows.Runtime.Requests;
+
+namespace Elsa.Workflows.Runtime.Services;
+
+/// <inheritdoc />
+public class BookmarksPersister(IBookmarkUpdater bookmarkUpdater, INotificationSender notificationSender) : IBookmarksPersister
+{
+    
+    
+    /// <inheritdoc />
+    public async Task PersistBookmarksAsync(WorkflowExecutionContext context, Diff<Bookmark> diff)
+    {
+        var cancellationToken = context.CancellationTokens.SystemCancellationToken;
+        var updateBookmarksContext = new UpdateBookmarksRequest(context.Id, diff, context.CorrelationId);
+        await bookmarkUpdater.UpdateBookmarksAsync(updateBookmarksContext, cancellationToken);
+
+        // Publish domain event.
+        await notificationSender.SendAsync(new WorkflowBookmarksIndexed(context, new IndexedWorkflowBookmarks(context.Id, diff.Added, diff.Removed, diff.Unchanged)), cancellationToken);
+
+        // Notify all interested activities that the bookmarks have been persisted.
+        var activityExecutionContexts = context.ActivityExecutionContexts.Where(x => x.Activity is IBookmarksPersistedHandler && x.Bookmarks.Any()).ToList();
+
+        foreach (var activityExecutionContext in activityExecutionContexts) 
+            await ((IBookmarksPersistedHandler)activityExecutionContext.Activity).BookmarksPersistedAsync(activityExecutionContext);
+        
+        // Publish domain event.
+        await notificationSender.SendAsync(new WorkflowBookmarksPersisted(context, diff), NotificationStrategy.Background, cancellationToken);
+    }
+}
\ No newline at end of file
diff --git a/src/modules/Elsa.Workflows.Runtime/Services/BookmarkUpdater.cs b/src/modules/Elsa.Workflows.Runtime/Services/BookmarkUpdater.cs
new file mode 100644
index 000000000..edf077b45
--- /dev/null
+++ b/src/modules/Elsa.Workflows.Runtime/Services/BookmarkUpdater.cs
@@ -0,0 +1,35 @@
+using Elsa.Workflows.Core.Models;
+using Elsa.Workflows.Runtime.Contracts;
+using Elsa.Workflows.Runtime.Entities;
+using Elsa.Workflows.Runtime.Filters;
+using Elsa.Workflows.Runtime.Requests;
+
+namespace Elsa.Workflows.Runtime.Services;
+
+/// <inheritdoc />
+public class BookmarkUpdater(IBookmarkManager bookmarkManager, IBookmarkStore bookmarkStore) : IBookmarkUpdater
+{
+    /// <inheritdoc />
+    public async Task UpdateBookmarksAsync(UpdateBookmarksRequest request, CancellationToken cancellationToken = default)
+    {
+        var instanceId = request.WorkflowInstanceId;
+        await RemoveBookmarksAsync(instanceId, request.Diff.Removed, cancellationToken);
+        await StoreBookmarksAsync(instanceId, request.Diff.Added, request.CorrelationId, cancellationToken);
+    }
+    
+    private async Task RemoveBookmarksAsync(string workflowInstanceId, IEnumerable<Bookmark> bookmarks, CancellationToken cancellationToken)
+    {
+        var matchingHashes = bookmarks.Select(x => x.Hash).ToList();
+        var filter = new BookmarkFilter { Hashes = matchingHashes, WorkflowInstanceId = workflowInstanceId };
+        await bookmarkManager.DeleteManyAsync(filter, cancellationToken);
+    }
+    
+    private async Task StoreBookmarksAsync(string workflowInstanceId, IEnumerable<Bookmark> bookmarks, string? correlationId, CancellationToken cancellationToken)
+    {
+        foreach (var bookmark in bookmarks)
+        {
+            var storedBookmark = new StoredBookmark(bookmark.Id, bookmark.Name, bookmark.Hash, workflowInstanceId, bookmark.CreatedAt, bookmark.ActivityInstanceId, correlationId, bookmark.Payload);
+            await bookmarkStore.SaveAsync(storedBookmark, cancellationToken);
+        }
+    }
+}
\ No newline at end of file