Alternatif untuk Warply untuk Urban Airship dengan lesen percuma

• Urban Airship
  Semua platform Windows Mac Linux Android iPhone Windows Phone Blackberry Apple Watch Android Wear iPad Android Tablet Web Self-Hosted Apple TV Ruby npm Amazon Web Services Heroku MongoDB Firebase AWS Mobile Hub Appcelerator Urban Airship Parse Server Parse deployd NodeChef Backendless
• Lesen percuma
  Mana-mana lesen Lesen percuma Lesen Open Source Lesen komersil