PubNub might be a bit more popular than Para. We know about 1 link to it since March 2021 and only 1 link to Para. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Paraio.com — Backend service API with flexible authentication, full-text search and caching. Free for 1 app, 1GB app data. - Source: dev.to / almost 3 years ago
I first learned about gRPC about five years go. Since that moment in time when an engineer at PubNub introduced me to the framework, I have let the idea of gRPC simmer more in the background, especially since I was already rather steeped in REST, Open API, Swagger, and other sundries seen in the broader API space (miss you, Mashery. There seemed to be plenty of great tooling, documentation and technologies... - Source: dev.to / over 2 years ago
Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.
Back4App - Low code backend to build apps faster and scale easily.
Pusher - Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.
CouchBase - Document-Oriented NoSQL Database
Socket.io - Realtime application framework (Node.JS server)
Kumulos - Made for the business of mobile app development, Kumulos helps you manage the commercial and technical performance of Apps, so you drive a better outcome for your clients.