FCM Alternative — Send Push Notifications WITHOUT Firebase in Flutter, iOS & Android

Looking for an FCM alternative or a way to send push notifications without Firebase? In this tutorial I'll show you Rivium Push — a Firebase Cloud Messaging alternative that works on Flutter, Android, iOS, React Native, Web, and Node.js, with no google-services.json and no Google Play Services required. Perfect if FCM doesn't work for you — Huawei devices, Amazon Fire tablets, custom ROMs, kiosks — or you just want something simpler than Firebase. We'll go from zero to a real push notification on a real device in under 5 minutes. 🚀 Try free (5,000 messages/month, no credit card): https://console.rivium.co 📦 Flutter example app: https://github.com/Rivium-co/rivium-push-flutter-sdk/tree/main/example 🌐 Rivium Push: https://rivium.co/cloud/rivium-push 📦 Github: https://github.com/orgs/Rivium-co/repositories ━━━━━━━━━━━━━━━━━━━━ WHAT YOU'LL LEARN ━━━━━━━━━━━━━━━━━━━━ ✅ Why FCM isn't always the right choice (Huawei, Fire, custom ROMs) ✅ Set up a Rivium Push project & get your API key ✅ Run the Flutter example app — one line of code ✅ Send your first push notification from the console ✅ Topics — group users by interest (news, promotions...) ✅ Inbox — a persistent in-app message center ✅ In-App Messages — modals, banners, fullscreen popups ✅ A/B Testing — find the winning push message ✅ VoIP Calls — native incoming call screen (CallKit + CallStyle) ✅ Send from your backend with the Node.js SDK ━━━━━━━━━━━━━━━━━━━━ TIMESTAMPS ━━━━━━━━━━━━━━━━━━━━ 0:00 Intro — Why look beyond FCM? 2:00 Console setup & API key 3:55 Running the Flutter example app 5:55 Sending your first push notification 7:15 Topics — group users by interest 8:01 Inbox — persistent message center 09:31 In-App Messages — modals & banners 10:55 A/B Testing — find the winning message 12:15 VoIP Calls — native incoming call screen 13:53 Sending from your backend (Node.js) 14:10 Wrap up ━━━━━━━━━━━━━━━━━━━━ WHY RIVIUM PUSH (vs FCM) ━━━━━━━━━━━━━━━━━━━━ • No Firebase project, no google-services.json • No dependency on Google Play Services • Works on Huawei, Amazon Fire, custom ROMs, kiosks • One API key — same SDK across all platforms • Built-in Inbox, In-App Messages, A/B Testing, VoIP • Free tier: 5,000 messages/month ━━━━━━━━━━━━━━━━━━━━ SUPPORTED PLATFORMS ━━━━━━━━━━━━━━━━━━━━ Flutter • Android (Kotlin/Java) • iOS (Swift) • React Native • Web • Node.js ━━━━━━━━━━━━━━━━━━━━ EXPLORE RIVIUM CLOUD ━━━━━━━━━━━━━━━━━━━━ Rivium Push is part of Rivium Cloud — a complete suite of developer tools: 🔔 Rivium Push — push notifications, inbox, in-app messages, A/B, VoIP → https://rivium.co/cloud/rivium-push 💬 Rivium Chat — realtime chat & messaging SDK with pre-built UI → https://rivium.co/cloud/rivium-chat 📦 Rivium Storage — file uploads, global CDN, on-the-fly image transforms → https://rivium.co/cloud/rivium-storage 🔄 Rivium Sync — NoSQL realtime database, offline-first, sub-100ms sync → https://rivium.co/cloud/rivium-sync 🧪 Rivium A/B Testing — variants, traffic splits, statistical significance → https://rivium.co/cloud/rivium-ab-testing 🚩 Rivium Flags — feature flags, targeting rules, percentage rollouts → https://rivium.co/cloud/rivium-flags 📊 Rivium Trace — error tracking, spike detection, source maps → https://rivium.co/cloud/rivium-trace Learn more: https://rivium.co ━━━━━━━━━━━━━━━━━━━━ SUBSCRIBE FOR MORE ━━━━━━━━━━━━━━━━━━━━ 👉 @RiviumTeach — https://www.youtube.com/@RiviumTeach New tutorials every week on Flutter, mobile development, and Rivium Cloud SDKs. ━━━━━━━━━━━━━━━━━━━━ LINKS ━━━━━━━━━━━━━━━━━━━━ 🔗 Console: https://console.rivium.co 🔗 Rivium Push: https://rivium.co/cloud/rivium-push 🔗 Rivium Push Doc: https://rivium.co/cloud/rivium-push/docs/quick-start 🔗 RiviumStudio: https://rivium.co/studio 🔗 Flutter SDK: https://github.com/AliTazworki/rivium-push-flutter-sdk 🔗 YouTube: https://www.youtube.com/@RiviumTeach 💬 Got questions? Drop them in the comments! 👍 If this helped, smash that like and subscribe for more developer tutorials. #FCMAlternative #PushNotifications #Flutter #FirebaseAlternative #FCM #FlutterTutorial #AndroidDev #iOSDev #ReactNative #Huawei #MobileDevelopment #RiviumCloud #FeatureFlags #ABTesting #RealtimeDatabase