diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 552b207d..553ffe74 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -40,6 +40,9 @@ jobs:
         VONAGE_API_SECRET: ${{ secrets.VONAGE_API_SECRET }}
         VONAGE_TO: ${{ secrets.VONAGE_TO }}
         VONAGE_FROM: ${{ secrets.VONAGE_FROM }}
+        CM_API_KEY: ${{ secrets.CM_API_KEY }}
+        CM_TO: ${{ secrets.CM_TO }}
+        CM_FROM: ${{ secrets.CM_FROM }}
       run: |
         docker compose up -d --build
         sleep 5
diff --git a/README.md b/README.md
index d745b630..75330ef3 100644
--- a/README.md
+++ b/README.md
@@ -105,6 +105,7 @@ $messaging->send($message);
 - [x] [Sinch](https://www.sinch.com/)
 - [x] [Seven](https://www.seven.io/)
 - [ ] [SmsGlobal](https://www.smsglobal.com/)
+- [ ] [CM](https://www.cm.com/)
 
 ### Push
 - [x] [FCM](https://firebase.google.com/docs/cloud-messaging)
diff --git a/docker-compose.yml b/docker-compose.yml
index 80d626d9..97bfa252 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -29,6 +29,9 @@ services:
     - VONAGE_API_SECRET
     - VONAGE_TO
     - VONAGE_FROM
+    - CM_API_KEY
+    - CM_TO
+    - CM_FROM
     build:
       context: .
     volumes:
diff --git a/src/Utopia/Messaging/Adapters/SMS/CM.php b/src/Utopia/Messaging/Adapters/SMS/CM.php
new file mode 100644
index 00000000..2c606a25
--- /dev/null
+++ b/src/Utopia/Messaging/Adapters/SMS/CM.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace Utopia\Messaging\Adapters\SMS;
+
+use Utopia\Messaging\Adapters\SMS as SMSAdapter;
+use Utopia\Messaging\Messages\SMS;
+
+class CM extends SMSAdapter
+{
+    /**
+     * @param  string  $apiKey CM API Key
+     */
+    public function __construct(
+        private string $apiKey
+    ) {
+    }
+
+    public function getName(): string
+    {
+        return 'CM';
+    }
+
+    public function getMaxMessagesPerRequest(): int
+    {
+        return 50000;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @throws \Exception
+     */
+    protected function process(SMS $message): string
+    {
+        return $this->request(
+            method: 'POST',
+            url: 'https://api.cmtelecom.com/v1.0/message',
+            headers: [
+                'Content-Type: application/json',
+                'Authorization: Bearer '.$this->apiKey,
+            ],
+            body: json_encode([
+                'from' => $message->getFrom(),
+                'to' => $message->getTo()[0],
+                'body' => $message->getContent(),
+            ]),
+        );
+    }
+}
diff --git a/tests/e2e/SMS/CM.php b/tests/e2e/SMS/CM.php
new file mode 100644
index 00000000..ed36025f
--- /dev/null
+++ b/tests/e2e/SMS/CM.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace Tests\E2E;
+
+use Utopia\Messaging\Adapters\SMS\CM;
+use Utopia\Messaging\Messages\SMS;
+
+class CMest extends Base
+{
+    /**
+     * @throws \Exception
+     */
+    public function testSendSMS()
+    {
+        $apiKey = getenv('CM_API_KEY');
+
+        $to = [getenv('CM_TO')];
+        $from = getenv('CM_FROM');
+
+        $sender = new CM($apiKey);
+        $message = new SMS(
+            to: $to,
+            content: 'Test Content',
+            from: $from
+        );
+
+        $response = $sender->send($message);
+        $result = \json_decode($response, true);
+
+        $this->assertArrayNotHasKey('errors', $result);
+        $this->assertArrayHasKey('message_id', $result);
+        $this->assertArrayHasKey('message', $result);
+        $this->assertArrayHasKey('balance', $result);
+    }
+}