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GoInstant vs PubNub: What are the differences?
GoInstant: The realtime app development stack. It is a service for building web and mobile realtime apps easily. Simply add its library to your application to gain access to shared data storage, pub/sub messaging and more; PubNub: Build real-time apps quickly and scale them globally. PubNub makes it easy for you to add real-time capabilities to your apps, without worrying about the infrastructure. Build apps that allow your users to engage in real-time across mobile, browser, desktop and server.
GoInstant and PubNub belong to "Realtime Backend / API" category of the tech stack.
Some of the features offered by GoInstant are:
- Shared data storage
- Pub/sub messaging
- REST API
On the other hand, PubNub provides the following key features:
- PubNub SDKs support over 50 of the most popular environments, including: iOS, Android, JavaScript, .NET, Java, Ruby, Python, PHP and many more.
- Data Push - Establish and maintain persistent socket connections to any device (mobile, browser, desktop and server) and push data to global audiences in less than ¼ of a second
- Presence - Automatically detect when users enter or leave your app and whether machines are online
"Easy to integrate" is the primary reason why developers consider GoInstant over the competitors, whereas "Massively scalable & easy to use" was stated as the key factor in picking PubNub.
Pros of GoInstant
- Easy to integrate4
- Client side only applications without server hassle4
- Great documentation2
- Great AngularJS adapter1
- Great support1
- Quick and simple storage with realtime sync1
- Heroku Add-on1
Pros of PubNub
- Massively scalable & easy to use36
- Easy setup25
- Reliable20
- Great support19
- Flexible to integrate to custom applications14
- Sockets at Scale13
- 99.999% availability guarantees13
- High-Performance13
- High-Reliability12
- Multiplexing12
- Scalability7
- High-Availability5
- 70+ SDKs5
- Security4
- Azure Add-on4
- Heroku Add-on3
- Presence3
- Flexible3
- Easy to setup3
- Data Streams2
- Free Plan2
- Server-Side Cache2
- PhoneGap Plugin2
- AngularJS Adapter2
- Data Sync2
- Analytics2
- Support2
- Easy setup and very reliable1
- High cost, going up more in Summer '151
- Cool1
- Angular 2+ integration1
- Documentation, easy to use, great people/service1
- CTO stephen also is A++++++1
- Real time and easy to use.1
- Easy integration with iOS apps1
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Cons of GoInstant
Cons of PubNub
- Costly1





