{"id":"fcm-api","name":"Firebase Cloud Messaging (FCM)","af_score":78.2,"security_score":null,"reliability_score":null,"what_it_does":"Google's Firebase Cloud Messaging service for sending free push notifications to Android, iOS, and web apps at massive scale with reliable delivery.","best_when":"You need free, reliable push notifications for Android/iOS/web apps at any scale and are already in the Google/Firebase ecosystem.","avoid_when":"You need push + email + SMS in one platform, advanced segmentation, or want to avoid vendor lock-in to Google.","last_evaluated":"2026-03-01T09:50:05.566615+00:00"}