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  1. Stackups
  2. Application & Data
  3. Platform as a Service
  4. Realtime Backend API
  5. Pulsar vs Pusher

Pulsar vs Pusher

OverviewDecisionsComparisonAlternatives

Overview

Pusher
Pusher
Stacks618
Followers1.4K
Votes234
Apache Pulsar
Apache Pulsar
Stacks118
Followers199
Votes24

Pulsar vs Pusher: What are the differences?

What is Pulsar? Distributed solution providing messaging and queuing for streaming data. Apache Pulsar is a distributed messaging solution developed and released to open source at Yahoo. Pulsar supports both pub-sub messaging and queuing in a platform designed for performance, scalability, and ease of development and operation.

What is Pusher? Hosted APIs to build realtime apps with less code. Pusher is the category leader in delightful APIs for app developers building communication and collaboration features.

Pulsar and Pusher belong to "Realtime Backend / API" category of the tech stack.

Some of the features offered by Pulsar are:

  • Unified model supporting pub-sub messaging and queuing
  • Easy scalability to millions of topics
  • Native multi-datacenter replication

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

  • Easily build scalable in-app notifications, chat, realtime graphs, geotracking and more in your web & mobile apps with our hosted pub/sub messaging API.
  • Send programmable push notifications to iOS and Android devices with delivery and open rate tracking built in.
  • Easily add 1-1 and group Chat to your web & mobile apps. Presence, message storage, rich media, notifications, typing indicators and more.

Pulsar is an open source tool with 3.77K GitHub stars and 862 GitHub forks. Here's a link to Pulsar's open source repository on GitHub.

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Advice on Pusher, Apache Pulsar

tauschjl
tauschjl

Apr 22, 2021

Needs advice

I am building an IoT application that will utilize connected air quality sensors to provide real-time indoor air quality in offices. I want to be able to share this data with a few different databases, etc.

Wondering if anyone has any advice on which real-time streaming API would be best for this sort of application, or even how I should think about it?

38.1k views38.1k
Comments

Detailed Comparison

Pusher
Pusher
Apache Pulsar
Apache Pulsar

Pusher is the category leader in delightful APIs for app developers building communication and collaboration features.

Apache Pulsar is a distributed messaging solution developed and released to open source at Yahoo. Pulsar supports both pub-sub messaging and queuing in a platform designed for performance, scalability, and ease of development and operation.

Easily build scalable in-app notifications, chat, realtime graphs, geotracking and more in your web & mobile apps with our hosted pub/sub messaging API.;Send programmable push notifications to iOS and Android devices with delivery and open rate tracking built in.;Easily add 1-1 and group Chat to your web & mobile apps. Presence, message storage, rich media, notifications, typing indicators and more.;Embed a realtime collaborative editor in your app in seconds to empower your users to do more, together.
Unified model supporting pub-sub messaging and queuing; Easy scalability to millions of topics; Native multi-datacenter replication; Multi-language client API; Guaranteed data durability; Scalable distributed storage leveraging Apache BookKeeper
Statistics
Stacks
618
Stacks
118
Followers
1.4K
Followers
199
Votes
234
Votes
24
Pros & Cons
Pros
  • 55
    An easy way to give customers realtime features
  • 40
    Websockets
  • 34
    Simple
  • 27
    Easy to get started with
  • 25
    Free plan
Cons
  • 11
    Costly
Pros
  • 7
    Simple
  • 4
    Scalable
  • 3
    High-throughput
  • 2
    Geo-replication
  • 2
    Multi-tenancy
Cons
  • 1
    No guaranteed dliefvery
  • 1
    Not jms compliant
  • 1
    Only Supports Topics
  • 1
    No one and only one delivery
  • 1
    LImited Language support(6)
Integrations
Slack
Slack
Datadog
Datadog
Librato
Librato
No integrations available

What are some alternatives to Pusher, Apache Pulsar?

Firebase

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.

Socket.IO

Socket.IO

It enables real-time bidirectional event-based communication. It works on every platform, browser or device, focusing equally on reliability and speed.

Kafka

Kafka

Kafka is a distributed, partitioned, replicated commit log service. It provides the functionality of a messaging system, but with a unique design.

RabbitMQ

RabbitMQ

RabbitMQ gives your applications a common platform to send and receive messages, and your messages a safe place to live until received.

Celery

Celery

Celery is an asynchronous task queue/job queue based on distributed message passing. It is focused on real-time operation, but supports scheduling as well.

PubNub

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.

Amazon SQS

Amazon SQS

Transmit any volume of data, at any level of throughput, without losing messages or requiring other services to be always available. With SQS, you can offload the administrative burden of operating and scaling a highly available messaging cluster, while paying a low price for only what you use.

NSQ

NSQ

NSQ is a realtime distributed messaging platform designed to operate at scale, handling billions of messages per day. It promotes distributed and decentralized topologies without single points of failure, enabling fault tolerance and high availability coupled with a reliable message delivery guarantee. See features & guarantees.

SignalR

SignalR

SignalR allows bi-directional communication between server and client. Servers can now push content to connected clients instantly as it becomes available. SignalR supports Web Sockets, and falls back to other compatible techniques for older browsers. SignalR includes APIs for connection management (for instance, connect and disconnect events), grouping connections, and authorization.

Ably

Ably

Ably offers WebSockets, stream resume, history, presence, and managed third-party integrations to make it simple to build, extend, and deliver digital realtime experiences at scale.

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