diff --git a/billing/src/App.vue b/billing/src/App.vue
index 58c3a56a61..69356ae8dd 100644
--- a/billing/src/App.vue
+++ b/billing/src/App.vue
@@ -1,18 +1,27 @@
 <template>
-	<div class="flex h-screen w-screen">
+	<div v-if="isFCSite.data" class="flex h-screen w-screen">
 		<div class="h-full border-r bg-gray-50">
 			<AppSidebar />
 		</div>
 		<div class="flex-1 flex flex-col h-full overflow-auto px-28">
 			<router-view />
 		</div>
+		<Dialogs />
+		<Toasts />
 	</div>
-	<Dialogs />
-	<Toasts />
+	<PageNotFound v-else />
 </template>
 
 <script setup>
+import PageNotFound from './pages/PageNotFound.vue'
 import AppSidebar from '@/components/AppSidebar.vue'
 import { Dialogs } from '@/dialogs.js'
-import { Toasts } from 'frappe-ui'
+import { Toasts, createResource } from 'frappe-ui'
+
+const isFCSite = createResource({
+	url: 'frappe.integrations.frappe_providers.frappecloud_billing.is_fc_site',
+	cache: 'isFCSite',
+	auto: true,
+	transform: (data) => Boolean(data),
+})
 </script>
diff --git a/billing/src/pages/PageNotFound.vue b/billing/src/pages/PageNotFound.vue
new file mode 100644
index 0000000000..8ce609d16b
--- /dev/null
+++ b/billing/src/pages/PageNotFound.vue
@@ -0,0 +1,10 @@
+<template>
+	<div class="h-screen flex flex-col justify-center items-center text-gray-600">
+		<h4 class="text-3xl font-semibold border-b pb-4">
+			{{ 'Page not found' }}
+		</h4>
+		<div class="text-base mt-4">
+			<a href="/" class="hover:underline">{{ 'Back to Home' }}</a>
+		</div>
+	</div>
+</template>
diff --git a/frappe/integrations/frappe_providers/frappecloud_billing.py b/frappe/integrations/frappe_providers/frappecloud_billing.py
index e1280bd0c7..96e508c9ad 100644
--- a/frappe/integrations/frappe_providers/frappecloud_billing.py
+++ b/frappe/integrations/frappe_providers/frappecloud_billing.py
@@ -81,3 +81,7 @@ def api(method, data=None):
 		return request.json().get("message")
 	else:
 		frappe.throw(_("Failed while calling API {0}", method))
+
+@frappe.whitelist()
+def is_fc_site():
+	return frappe.conf.get("fc_communication_secret")