Pubnub is described as 'Disc works in your device' and is an app in the development category. There are more than 50 alternatives to Pubnub for a variety of platforms, including Web-based, Windows, Mac, Android and iPhone apps. The best Pubnub alternative is Supabase, which is both free and Open Source. Other great apps like Pubnub are Firebase, GUN, AWS Amplify and dweet.io.
WebEngage is a multi-channel marketing automation platform which automates communication across users' life-cycle. It lets businesses connect with users via - Web Messages, In-App Messages, Push Notifications, Emails & Text Messages.
India
moBack is an enterprise-ready mobile backend platform that combines an array of services for rapid development and deployment of applications over your infrastructure of choice at Web-scale, while providing best-in-class security, scalability, and enterprise-wide visibility.
The IoT Guru provides cloud services and mobile application for developers and users of IoT devices; also offers free and paid as you go tier, mostly based on the data retention and number of messages.
Apphitect IM Solution is a readymade instant messaging solution equipped to develop real-time chat apps that are capable of multiple modes of communication, organization, security and scalability.
Flexible notifications infrastructure offering API-driven cross-channel messaging, fast deployment, preference management, instant scaling, multi-channel support, pay-as-you-go pricing, and reduced engineering effort for high-volume communications.
United States
Beebotte is a cloud platform providing key building blocks to accelerate the development of the Internet of Things and Real time connected applications. Beebotte supports REST, Websockets and MQTT to connect anything and everything in real time.
Flexible DataSync is a BAAS with a complete client framework. Developers can build real-time applications and communication services and deploy them easily
Syncano is a serverless application platform that gives developers a seamless environment for user management, microservices, real-time data and event driven automations to build user-centric applications.
Superior Push Notifications. A Reliable XMPP channel with Android GCM and IOS APNs integration.
Italy
EU
Hotsock is a fully-private service that powers real-time functionality in your web and mobile apps, installed serverlessly in your own AWS account.
Kuzzle is a high performance open source, on premise and cloud agnostic backend for IoT and modern apps featuring CRUD, real-time notifications, authentication, geofencing, a full featured cluster mode and more.
Frisby is a REST API testing framework built on node.js and Jasmine that makes testing API endpoints easy, fast, and fun.
France
