Alternativy k OneSignal pro Mac s licencí open source

• Mac
  Všechny platformy Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Apple Watch Android Wear iPad Android Tablet Web Self-Hosted Software as a Service (SaaS) Firefox Opera Safari Internet Explorer PHP Windows Mobile Wordpress Shopify Apple TV Chrome Joomla Magento Community Edition .NET Framework Amazon Web Services WiX.com Android SDK Heroku IBM Bluemix Firebase AWS Mobile Hub Google Tag Manager Appcelerator Urban Airship Parse Server Parse deployd NodeChef Backendless Pusher
• Licence Open Source
  Jakákoli licence Bezplatná licence Licence Open Source Komerční licence