Is GCM service reliable for large scale push notification?

Question

I want to push notifications to around 50,000 users at a time and about 50 notifications per day, is it a good choice to use GCM in this case? If not can i know which other push services can i use , i dont mind even if its a paid service.. Thanks in advance

Answer 1

One notification can send only to 1000 devices (GCM limit).So you must split your array of devices. 50.000 users its ok for GCM.

Our application serve 100.000 users.

As case you can use airpush notification service: http://www.airpush.com/