diff --git a/Experiments/Experiments/DefaultFeatureFlagService.swift b/Experiments/Experiments/DefaultFeatureFlagService.swift
index b5de03bd5b1..e37b6ce490f 100644
--- a/Experiments/Experiments/DefaultFeatureFlagService.swift
+++ b/Experiments/Experiments/DefaultFeatureFlagService.swift
@@ -95,6 +95,8 @@ public struct DefaultFeatureFlagService: FeatureFlagService {
             return buildConfig == .localDeveloper || buildConfig == .alpha
         case .euShippingNotification:
             return buildConfig == .localDeveloper || buildConfig == .alpha
+        case .sdkLessGoogleSignIn:
+            return buildConfig == .localDeveloper || buildConfig == .alpha
         default:
             return true
         }
diff --git a/Experiments/Experiments/FeatureFlag.swift b/Experiments/Experiments/FeatureFlag.swift
index 872e1f5ae5f..26925cf39bf 100644
--- a/Experiments/Experiments/FeatureFlag.swift
+++ b/Experiments/Experiments/FeatureFlag.swift
@@ -203,4 +203,8 @@ public enum FeatureFlag: Int {
     /// Enables EU Bound notifications inside the Shipping Labels feature
     ///
     case euShippingNotification
+
+    /// Do not use the Google SDK when authenticating through a Google account.
+    ///
+    case sdkLessGoogleSignIn
 }
diff --git a/WooCommerce/Classes/Extensions/WordPressAuthenticator+Woo.swift b/WooCommerce/Classes/Extensions/WordPressAuthenticator+Woo.swift
index 55c021369fa..975a3ba89c2 100644
--- a/WooCommerce/Classes/Extensions/WordPressAuthenticator+Woo.swift
+++ b/WooCommerce/Classes/Extensions/WordPressAuthenticator+Woo.swift
@@ -40,7 +40,8 @@ extension WordPressAuthenticator {
                                                                 enableManualSiteCredentialLogin: true,
                                                                 enableManualErrorHandlingForSiteCredentialLogin: isManualErrorHandlingEnabled,
                                                                 useEnterEmailAddressAsStepValueForGetStartedVC: true,
-                                                                enableSiteAddressLoginOnlyInPrologue: true)
+                                                                enableSiteAddressLoginOnlyInPrologue: true,
+                                                                googleLoginWithoutSDK: featureFlagService.isFeatureFlagEnabled(.sdkLessGoogleSignIn))
 
         let systemGray3LightModeColor = UIColor(red: 199/255.0, green: 199/255.0, blue: 204/255.0, alpha: 1)
         let systemLabelLightModeColor = UIColor(red: 0, green: 0, blue: 0, alpha: 1)