diff --git a/server/notification-providers/gtx-messaging.js b/server/notification-providers/gtx-messaging.js
new file mode 100644
index 00000000..1ff97d11
--- /dev/null
+++ b/server/notification-providers/gtx-messaging.js
@@ -0,0 +1,33 @@
+const NotificationProvider = require("./notification-provider");
+const axios = require("axios");
+
+class GtxMessaging extends NotificationProvider {
+    name = "gtxmessaging";
+
+    /**
+     * @inheritDoc
+     */
+    async send(notification, msg, monitorJSON = null, heartbeatJSON = null) {
+        const okMsg = "Sent Successfully.";
+
+        // The UP/DOWN symbols will be replaced with `???` by gtx-messaging
+        const text = msg.replaceAll("🔴 ", "").replaceAll("✅ ", "");
+
+        try {
+            const data = new URLSearchParams();
+            data.append("from", notification.gtxMessagingFrom.trim());
+            data.append("to", notification.gtxMessagingTo.trim());
+            data.append("text", text);
+
+            const url = `https://rest.gtx-messaging.net/smsc/sendsms/${notification.gtxMessagingApiKey}/json`;
+
+            await axios.post(url, data);
+
+            return okMsg;
+        } catch (error) {
+            this.throwGeneralAxiosError(error);
+        }
+    }
+}
+
+module.exports = GtxMessaging;
diff --git a/server/notification.js b/server/notification.js
index 5a412c6e..29867019 100644
--- a/server/notification.js
+++ b/server/notification.js
@@ -55,6 +55,7 @@ const GoAlert = require("./notification-providers/goalert");
 const SMSManager = require("./notification-providers/smsmanager");
 const ServerChan = require("./notification-providers/serverchan");
 const ZohoCliq = require("./notification-providers/zoho-cliq");
+const GtxMessaging = require("./notification-providers/gtx-messaging");
 
 class Notification {
 
@@ -126,7 +127,8 @@ class Notification {
             new Webhook(),
             new WeCom(),
             new GoAlert(),
-            new ZohoCliq()
+            new ZohoCliq(),
+            new GtxMessaging(),
         ];
         for (let item of list) {
             if (! item.name) {
diff --git a/src/components/NotificationDialog.vue b/src/components/NotificationDialog.vue
index 56580fbf..12209f33 100644
--- a/src/components/NotificationDialog.vue
+++ b/src/components/NotificationDialog.vue
@@ -152,7 +152,8 @@ export default {
                 "Splunk": "Splunk",
                 "webhook": "Webhook",
                 "GoAlert": "GoAlert",
-                "ZohoCliq": "ZohoCliq"
+                "ZohoCliq": "ZohoCliq",
+                "gtxmessaging": "GtxMessaging"
             };
 
             // Put notifications here if it's not supported in most regions or its documentation is not in English
diff --git a/src/components/notifications/GtxMessaging.vue b/src/components/notifications/GtxMessaging.vue
new file mode 100644
index 00000000..24118fef
--- /dev/null
+++ b/src/components/notifications/GtxMessaging.vue
@@ -0,0 +1,49 @@
+<template>
+    <div class="mb-3">
+        <label for="gtxmessaging-api-key" class="form-label">{{ $t("API Key") }}</label>
+        <HiddenInput id="gtxmessaging-api-key" v-model="$parent.notification.gtxMessagingApiKey" :required="true"></HiddenInput>
+        <div class="form-text">
+            {{ $t("gtxMessagingApiKeyHint") }}
+        </div>
+    </div>
+    <div class="mb-3">
+        <label for="gtxmessaging-from" class="form-label">{{ $t("From Phone Number / Transmission Path Originating Address (TPOA)") }}</label>
+        <input id="gtxmessaging-from" v-model="$parent.notification.gtxMessagingFrom" type="text" class="form-control" required>
+        <i18n-t tag="div" keypath="gtxMessagingFromHint" class="form-text">
+            <template #e164>
+                <a href="https://wikipedia.org/wiki/E.164">E.164</a>
+            </template>
+            <template #e212>
+                <a href="https://wikipedia.org/wiki/E.212">E.212</a>
+            </template>
+            <template #e214>
+                <a href="https://wikipedia.org/wiki/E.214">E.214</a>
+            </template>
+        </i18n-t>
+    </div>
+    <div class="mb-3">
+        <label for="gtxmessaging-to" class="form-label">{{ $t("To Phone Number") }}</label>
+        <input id="gtxmessaging-to" v-model="$parent.notification.gtxMessagingTo" type="text" pattern="^\+\d+$" class="form-control" required>
+        <i18n-t tag="div" keypath="gtxMessagingToHint" class="form-text">
+            <template #e164>
+                <a href="https://wikipedia.org/wiki/E.164">E.164</a>
+            </template>
+            <template #e212>
+                <a href="https://wikipedia.org/wiki/E.212">E.212</a>
+            </template>
+            <template #e214>
+                <a href="https://wikipedia.org/wiki/E.214">E.214</a>
+            </template>
+        </i18n-t>
+    </div>
+</template>
+
+<script>
+import HiddenInput from "../HiddenInput.vue";
+
+export default {
+    components: {
+        HiddenInput
+    }
+};
+</script>
diff --git a/src/components/notifications/index.js b/src/components/notifications/index.js
index 6cb0c9fd..f9e6eb8f 100644
--- a/src/components/notifications/index.js
+++ b/src/components/notifications/index.js
@@ -13,6 +13,7 @@ import GoogleChat from "./GoogleChat.vue";
 import Gorush from "./Gorush.vue";
 import Gotify from "./Gotify.vue";
 import GrafanaOncall from "./GrafanaOncall.vue";
+import GtxMessaging from "./GtxMessaging.vue";
 import HomeAssistant from "./HomeAssistant.vue";
 import HeiiOnCall from "./HeiiOnCall.vue";
 import Kook from "./Kook.vue";
@@ -113,7 +114,8 @@ const NotificationFormList = {
     "WeCom": WeCom,
     "GoAlert": GoAlert,
     "ServerChan": ServerChan,
-    "ZohoCliq": ZohoCliq
+    "ZohoCliq": ZohoCliq,
+    "gtxmessaging": GtxMessaging,
 };
 
 export default NotificationFormList;
diff --git a/src/lang/en.json b/src/lang/en.json
index 11190a08..b406f67c 100644
--- a/src/lang/en.json
+++ b/src/lang/en.json
@@ -887,5 +887,10 @@
     "Browser Screenshot": "Browser Screenshot",
     "What is a Remote Browser?": "What is a Remote Browser?",
     "wayToGetHeiiOnCallDetails": "How to get the Trigger ID and API Keys is explained in the {documentation}",
-    "documentationOf": "{0} Documentation"
+    "documentationOf": "{0} Documentation",
+    "gtxMessagingApiKeyHint": "You can find your API key at: My Routing Accounts > Show Account Information > API Credentials > REST API (v2.x)",
+    "From Phone Number / Transmission Path Originating Address (TPOA)": "From Phone Number / Transmission Path Originating Address (TPOA)",
+    "gtxMessagingFromHint": "On mobile phones, your recipients sees the TPOA displayed as the sender of the message. Allowed are up to 11 alphanumeric characters, a shortcode, the local longcode or international numbers ({e164}, {e212} or {e214})",
+    "To Phone Number": "To Phone Number",
+    "gtxMessagingToHint": "International format, with leading \"+\" ({e164}, {e212} or {e214})"
 }