diff --git a/app/src/main/kotlin/io/element/android/x/MainActivity.kt b/app/src/main/kotlin/io/element/android/x/MainActivity.kt
index a882dd8769..c5551f11aa 100644
--- a/app/src/main/kotlin/io/element/android/x/MainActivity.kt
+++ b/app/src/main/kotlin/io/element/android/x/MainActivity.kt
@@ -61,6 +61,13 @@ class MainActivity : NodeActivity() {
         setContent {
             MainContent(appBindings)
         }
+
+        val activity = this
+        appBindings.appStartupHooks().forEach {
+            lifecycleScope.launch {
+                it.onAppStartup(activity)
+            }
+        }
     }
 
     @Composable
diff --git a/app/src/main/kotlin/io/element/android/x/di/AppBindings.kt b/app/src/main/kotlin/io/element/android/x/di/AppBindings.kt
index 6768d0d8db..638ba0e38c 100644
--- a/app/src/main/kotlin/io/element/android/x/di/AppBindings.kt
+++ b/app/src/main/kotlin/io/element/android/x/di/AppBindings.kt
@@ -10,7 +10,9 @@ package io.element.android.x.di
 
 import dev.zacsweers.metro.AppScope
 import dev.zacsweers.metro.ContributesTo
+import dev.zacsweers.metro.Multibinds
 import io.element.android.features.api.MigrationEntryPoint
+import io.element.android.features.enterprise.api.AppStartupHook
 import io.element.android.features.enterprise.api.EnterpriseService
 import io.element.android.features.lockscreen.api.LockScreenEntryPoint
 import io.element.android.features.lockscreen.api.LockScreenService
@@ -51,4 +53,7 @@ interface AppBindings {
     fun buildMeta(): BuildMeta
 
     fun sentrySdkDsn(): SentrySdkDsn?
+
+    @Multibinds(allowEmpty = true)
+    fun appStartupHooks(): Set<AppStartupHook>
 }
diff --git a/features/enterprise/api/src/main/kotlin/io/element/android/features/enterprise/api/AppStartupHook.kt b/features/enterprise/api/src/main/kotlin/io/element/android/features/enterprise/api/AppStartupHook.kt
new file mode 100644
index 0000000000..15922291f7
--- /dev/null
+++ b/features/enterprise/api/src/main/kotlin/io/element/android/features/enterprise/api/AppStartupHook.kt
@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2026 Element Creations Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.enterprise.api
+
+import android.app.Activity
+
+/**
+ * A hook that is called during app startup, from the `MainActivity`.
+ *
+ * Note that the hook is run in the background: it will not block startup of the app.
+ */
+fun interface AppStartupHook {
+    /** @param activity The activity which is active while the app starts (i.e. the `MainActivity`). */
+    suspend fun onAppStartup(activity: Activity)
+}