diff --git a/lib/Services/Bridge.php b/lib/Services/Bridge.php
index 03f6578235..6bcc2e9edd 100644
--- a/lib/Services/Bridge.php
+++ b/lib/Services/Bridge.php
@@ -3,6 +3,7 @@ namespace MailPoet\Services;
 
 use MailPoet\Mailer\Mailer;
 use MailPoet\Models\Setting;
+use MailPoet\Models\Subscriber;
 
 if(!defined('ABSPATH')) exit;
 
@@ -41,7 +42,9 @@ class Bridge {
   function checkKey($api_key) {
     $this->initApi($api_key);
     $result = $this->api->checkKey();
-    return $this->processResult($result);
+    $result = $this->processResult($result);
+    $this->updateSubscriberCount($result);
+    return $result;
   }
 
   function processResult(array $result) {
@@ -76,6 +79,16 @@ class Bridge {
     return $state;
   }
 
+  function updateSubscriberCount($result) {
+    if(!empty($result['state'])
+      && ($result['state'] === self::MAILPOET_KEY_VALID
+      || $result['state'] === self::MAILPOET_KEY_EXPIRING)
+    ) {
+      return $this->api->updateSubscriberCount(Subscriber::getTotalSubscribers());
+    }
+    return null;
+  }
+
   static function invalidateKey() {
     Setting::setValue(
       self::API_KEY_STATE_SETTING_NAME,
diff --git a/lib/Services/Bridge/API.php b/lib/Services/Bridge/API.php
index 9059811dc1..e759f0df0b 100644
--- a/lib/Services/Bridge/API.php
+++ b/lib/Services/Bridge/API.php
@@ -15,6 +15,7 @@ class API {
   public $url_me = 'https://bridge.mailpoet.com/api/v0/me';
   public $url_messages = 'https://bridge.mailpoet.com/api/v0/messages';
   public $url_bounces = 'https://bridge.mailpoet.com/api/v0/bounces/search';
+  public $url_stats = 'https://bridge.mailpoet.com/api/v0/stats';
 
   function __construct($api_key) {
     $this->setKey($api_key);
@@ -70,7 +71,7 @@ class API {
 
   function checkBounces(array $emails) {
     $result = wp_remote_post(
-      $this->url,
+      $this->url_bounces,
       $this->request($emails)
     );
     if(wp_remote_retrieve_response_code($result) === 200) {
@@ -79,6 +80,17 @@ class API {
     return false;
   }
 
+  function updateSubscriberCount($count) {
+    $result = wp_remote_post(
+      $this->url_stats,
+      $this->request(array('subscriber_count' => (int)$count), 'PUT')
+    );
+    if(wp_remote_retrieve_response_code($result) === 204) {
+      return true;
+    }
+    return false;
+  }
+
   function setKey($api_key) {
     $this->api_key = $api_key;
   }
@@ -91,11 +103,11 @@ class API {
     return 'Basic ' . base64_encode('api:' . $this->api_key);
   }
 
-  private function request($body) {
+  private function request($body, $method = 'POST') {
     return array(
       'timeout' => 10,
       'httpversion' => '1.0',
-      'method' => 'POST',
+      'method' => $method,
       'headers' => array(
         'Content-Type' => 'application/json',
         'Authorization' => $this->auth()
diff --git a/tests/unit/Services/BridgeTestMockAPI.php b/tests/unit/Services/BridgeTestMockAPI.php
index b75d03135d..ba23d42143 100644
--- a/tests/unit/Services/BridgeTestMockAPI.php
+++ b/tests/unit/Services/BridgeTestMockAPI.php
@@ -19,6 +19,10 @@ class MockAPI {
     return $this->processResponse($code);
   }
 
+  function updateSubscriberCount($count) {
+    return true;
+  }
+
   function setKey($api_key) {
     $this->api_key = $api_key;
   }