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PubNub
PubNub

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Simperium
Simperium

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PubNub vs Simperium: What are the differences?

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; Simperium: Move data everywhere it's needed, instantly and automatically. Simperium is a new kind of data layer. As your app reads and writes data, Simperium circulates that data everywhere it's needed. You add a Simperium library to your app and initialize it. This library keeps a persistent connection to the Simperium hosted service. The Simperium libraries and service work together to efficiently move data around for your users.

PubNub and Simperium can be categorized as "Realtime Backend / API" tools.

Some of the features offered by PubNub are:

  • 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 录 of a second
  • Presence - Automatically detect when users enter or leave your app and whether machines are online

On the other hand, Simperium provides the following key features:

  • Data transparently moves across mobile, web, and desktop versions of your app
  • Your users can read and write data even when they're offline
  • Multiple users can collaborate with the same data at the same time

"Massively scalable & easy to use" is the primary reason why developers consider PubNub over the competitors, whereas "Simple and useful data model" was stated as the key factor in picking Simperium.

- No public GitHub repository available -
- No public GitHub repository available -

What is PubNub?

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.

What is Simperium?

Simperium is a new kind of data layer. As your app reads and writes data, Simperium circulates that data everywhere it's needed. You add a Simperium library to your app and initialize it. This library keeps a persistent connection to the Simperium hosted service. The Simperium libraries and service work together to efficiently move data around for your users.
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Why do developers choose PubNub?
Why do developers choose Simperium?

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      What tools integrate with PubNub?
      What tools integrate with Simperium?
        No integrations found
        What are some alternatives to PubNub and Simperium?
        Pusher
        Pusher is the category leader in delightful APIs for app developers building communication and collaboration features.
        Socket.IO
        It enables real-time bidirectional event-based communication. It works on every platform, browser or device, focusing equally on reliability and speed.
        SendBird
        SendBird is a Messaging SDK, Chat API, and fully managed chat infrastructure for your mobile apps and websites. Embeddable chat for iOS, Android, JavaScript, Unity, .NET.
        Kafka
        Kafka is a distributed, partitioned, replicated commit log service. It provides the functionality of a messaging system, but with a unique design.
        Firebase
        Firebase is a cloud service designed to power real-time, collaborative applications. Simply add the Firebase library to your application to gain access to a shared data structure; any changes you make to that data are automatically synchronized with the Firebase cloud and with other clients within milliseconds.
        See all alternatives
        Decisions about PubNub and Simperium
        PubNub
        PubNub
        Unity
        Unity

        I recently used PubNub to implement a realtime leaderboard into my Unity game. It was easy and straight forward to get up and running. I choose Pubnub because they had a Unity SDK and an example project which showed me how to use it. I downloaded the example project and tweaked it to fit my game.

        In their documentation I found good information about what I needed to know. Also, their support is very helpful when you have questions.

        See more
        PubNub
        PubNub

        I used PubNub because we needed a real time server for our product. Even though we selected a fixed amount paid version, the amount they charged was incredibly high, 8x of the fixed amount. We could not understand how did they do the calculation and there is no easy way of understanding it. Regarding to the analytics they have, we spent millions of messages with few hundred active users.

        Then for the second month we tried to change our architecture to decrease the messages but nothing changed. Then we wanted to get some support from them. We arranged a meeting and the person who joined the meeting didn't even have permissions to see our usage, so it was waste of time. Then they arranged another meeting WEEKS after which didn't solve anything either. As a result, we stopped using it and implemented our own simple pub-sub server.

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        Poojan Shah
        Poojan Shah
        Python Developer at Datavizz | 6 upvotes 5.2K views
        PubNub
        PubNub

        I was building up an Alexa Skill in which user orders a meal and its notification gets to the system of the restaurant and gets displayed which was implemented using PubNub which helped me a lot in getting real time updates and notifications. I used simple publish and subscribe module to implement it which resolved a major challenge. The 5 to 6 lines of python code get my every single chain working with notifications. Thanking PubNub for this major support for solving the challenge.

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        Krissanawat Kaewsanmuang
        Krissanawat Kaewsanmuang
        PubNub
        PubNub

        I use PubNub because is simple and easy I use on Chat app this service has stable, cheap and userfriendly. The admin interface is very easy to understand and you will find a lot of tutorials and learning at their website. Pubnub comes with my highest recommendation for anyone working with apps with chat, push notifications and other realtime data.

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        Interest over time
        Reviews of PubNub and Simperium
        Avatar of gdi2290
        Co-Founder and CTO at Tipe
        Review ofPubNubPubNub

        PubNub is my goto solution for when I want to use sockets at scale. They have redundant data centers in 14 regions with 99.999% SLA allowing me to build realtime apps for any platform. Also Stephen (PubNub CTO) is Awesome!

        How developers use PubNub and Simperium
        Avatar of Volkan 脰z莽elik
        Volkan 脰z莽elik uses PubNubPubNub

        Using websockets is something, scaling a message pipeline to thousands of concurrent connections is something else.

        I trust PubNub with what it does best, and use it as zerotoherojs.com 鈥檚 messaging pipeline.

        With PubNub, I have one less problem to think about.

        Avatar of 6th Man Apps
        6th Man Apps uses SimperiumSimperium

        Simperium is simply amazing. It surprises me not more people have heard about it.

        As an added bonus, the open source team does an awesome job responding to, and helping out on Github issues.

        Avatar of Flutter Health Inc.
        Flutter Health Inc. uses PubNubPubNub

        Flutter uses PubNub for sending push notifications when the users add new posts to the Flutter Community or leave comments.

        How much does PubNub cost?
        How much does Simperium cost?
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