--- a/mobile/android/base/java/org/mozilla/gecko/BrowserApp.java
+++ b/mobile/android/base/java/org/mozilla/gecko/BrowserApp.java
@@ -872,17 +872,27 @@ public class BrowserApp extends GeckoApp
             return;
         } else if (!AppConstants.MOZ_SWITCHBOARD) {
             Log.d(LOGTAG, "Switchboard compile-time disabled");
             return;
         }
 
         final String serverExtra = intent.getStringExtra(INTENT_KEY_SWITCHBOARD_SERVER);
         final String serverUrl = TextUtils.isEmpty(serverExtra) ? SWITCHBOARD_SERVER : serverExtra;
-        new AsyncConfigLoader(context, serverUrl).execute();
+        new AsyncConfigLoader(context, serverUrl) {
+            @Override
+            protected Void doInBackground(Void... params) {
+                super.doInBackground(params);
+                if (SwitchBoard.isInExperiment(context, Experiments.LEANPLUM) &&
+                        GeckoPreferences.getBooleanPref(context, GeckoPreferences.PREFS_HEALTHREPORT_UPLOAD_ENABLED, true)) {
+                    // Do LeanPlum start/init here
+                }
+                return null;
+            }
+        }.execute();
     }
 
     private static void initTelemetryUploader(final boolean isInAutomation) {
         TelemetryUploadService.setDisabled(isInAutomation);
     }
 
     private void showUpdaterPermissionSnackbar() {
         SnackbarBuilder.SnackbarCallback allowCallback = new SnackbarBuilder.SnackbarCallback() {

--- a/mobile/android/base/java/org/mozilla/gecko/Experiments.java
+++ b/mobile/android/base/java/org/mozilla/gecko/Experiments.java
@@ -66,16 +66,19 @@ public class Experiments {
     public static final String ACTIVITY_STREAM_OPT_OUT = "activity-stream-opt-out";
 
     // Tabs tray: Arrange tabs in two columns in portrait mode
     public static final String COMPACT_TABS = "compact-tabs";
 
     // Enable full bookmark management(full-page dialog, bookmark/folder modification, etc.)
     public static final String FULL_BOOKMARK_MANAGEMENT = "full-bookmark-management";
 
+    // Enable Leanplum SDK
+    public static final String LEANPLUM = "leanplum-start";
+
     /**
      * Returns if a user is in certain local experiment.
      * @param experiment Name of experiment to look up
      * @return returns value for experiment or false if experiment does not exist.
      */
     public static boolean isInExperimentLocal(Context context, String experiment) {
         if (SwitchBoard.isInBucket(context, 0, 20)) {
             return Experiments.ONBOARDING3_A.equals(experiment);