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GetStream.io VS Pusher

Compare GetStream.io VS Pusher and see what are their differences

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GetStream.io logo GetStream.io

APIs for the development of scalable newsfeeds and chat applications.

Pusher logo Pusher

Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.
  • GetStream.io Landing page
    Landing page //
    2023-06-30
  • Pusher Landing page
    Landing page //
    2023-10-05

GetStream.io

Website
getstream.io
Pricing URL
Official GetStream.io Pricing
$ Details
paid
Platforms
iOS Android REST API Cross Platform
Release Date
2014 January
Startup details
Country
United States
State
Colorado
City
Boulder
Founder(s)
Thierry Schellenbach
Employees
100 - 249
Edit details

Pusher

Website
pusher.com
Pricing URL
Official Pusher Pricing
$ Details
Platforms
-
Release Date
-
Edit details

GetStream.io features and specs

  • Scalability
    GetStream.io is designed to handle large-scale applications with ease, making it suitable for both small projects and enterprise-level implementations.
  • Real-time Updates
    Provides robust real-time functionalities, allowing for instant updates and notifications, which is crucial for chat applications and activity feeds.
  • Flexibility
    Offers a wide variety of SDKs and APIs for different programming languages, giving developers the flexibility to integrate the services within a wide range of applications.
  • Feature-rich
    Includes features like user authentication, image processing, moderation tools, analytics, and more, providing a comprehensive solution for social feeds and chat functionalities.
  • Security
    Implements robust security measures like JWT (JSON Web Tokens) for ensuring secure communication between clients and servers.
  • Documentation and Support
    Offers extensive documentation and dedicated customer support, helping developers to efficiently integrate and troubleshoot the service.

Possible disadvantages of GetStream.io

  • Complex Pricing
    The pricing model can be complex and may become expensive for large-scale implementations, which could be a deterrent for some businesses.
  • Initial Learning Curve
    Can have a steep initial learning curve, especially for developers who are not familiar with real-time technologies or the specific APIs provided by GetStream.io.
  • Dependency
    Relying on an external service for critical application features introduces dependency risks, such as uptime dependency and potential service changes.
  • Latency
    Depending on user locations and service regions, there might be latency issues, which could impact the real-time performance for some users.
  • Customization Limits
    While feature-rich, there might be limitations on customization options if the provided functionalities do not align perfectly with specific use-case requirements.

Pusher features and specs

  • Real-Time Capabilities
    Pusher offers real-time data transfer, enabling instant updates and live feeds without the need for page refreshes. Its WebSockets-based architecture ensures low latency communication.
  • Ease of Use
    The API is straightforward to integrate, with comprehensive documentation and SDKs for various programming languages and platforms, making implementation quick and painless.
  • Scalability
    Pusher can handle a large number of concurrent connections, making it suitable for applications that need to scale seamlessly as user demand grows.
  • Security
    Pusher provides built-in authentication and authorization options, ensuring that data is secure and accessible only to authorized users.
  • Managed Service
    As a managed service, it eliminates the need for maintaining the infrastructure for real-time functionality, freeing up resources and reducing operational complexity.

Possible disadvantages of Pusher

  • Cost
    Pusher can become expensive, especially for applications with high traffic or requiring a large number of concurrent connections, making it less suitable for startups or small-scale projects on a tight budget.
  • Vendor Lock-In
    Relying heavily on Pusher's services can lead to vendor lock-in, making it challenging to migrate to another service or in-house solution in the future.
  • Limited Offline Functionality
    Pusher is designed for real-time online communication, and it does not inherently support offline capabilities, which can be a limitation for applications that need to function without a constant internet connection.
  • Complexity for Advanced Use Cases
    While it's easy to set up for basic use cases, implementing more complex scenarios may require additional configuration and a deeper understanding of the architecture.
  • Latency
    Even though Pusher boasts low-latency communication, network conditions and geographical distances can still introduce lag, which might not be acceptable for ultra-low-latency requirements like high-frequency trading.

GetStream.io videos

+ Add

Reviewing Your Twitch Channels LIVE - STREAM REVIEW EP14

More videos:

  • Review - Do you REALLY need a Stream Deck? - Elgato Stream Deck XL Review & Explanation
  • Review - Ninja Reviews the Elgato Stream Deck

Pusher videos

+ Add

Mark Kermode reviews Pusher

More videos:

  • Review - Pusher (1996) - Movie Review
  • Review - Film Recommendations: The Pusher Trilogy

Category Popularity

0-100% (relative to GetStream.io and Pusher)

GetStream.io

Pusher

APIs
100 100%
APIs
0% 0
Mobile Push Messaging
0 0%
Mobile Push Messaging
100% 100
Productivity
100 100%
Productivity
0% 0
Developer Tools
0 0%
Developer Tools
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare GetStream.io and Pusher

GetStream.io Reviews

We have no reviews of GetStream.io yet.
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Pusher Reviews

SignalR Alternatives
Pusher as a signal Alternative comes into the picture when it is simple and has free plans for the fallback of SSE to make the frame and log polling also available to the developers for troubleshooting as well.
Source: www.educba.com

Social recommendations and mentions

Based on our record, Pusher should be more popular than GetStream.io. It has been mentiond 55 times since March 2021. 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.

GetStream.io mentions (36)

  • Ask HN: Who is hiring? (April 2025)
    Company: Stream https://getstream.io/ We are consistently hiring backend engineers ranging from Senior level to Staff / Lead / Director / Principal Go engineers. If you have experience with a different tech stack, we offer a 10-week onboarding program to train you in Go, scaling and other key topics: https://tinyurl.com/2u5x9f9w At Stream, we use Go for our video SFU, chat API, Moderation and Feeds, serving high... - Source: Hacker News / about 1 month ago
  • Ask HN: Who is hiring? (March 2025)
    FYI, Your website (https://getstream.io/) is broken :-) Application error: a client-side exception has occurred (see the browser console for more information). - Source: Hacker News / 2 months ago
  • Ask HN: Who is hiring? (March 2025)
    Stream | Golang Staff Engineer | On-site: Amsterdam/Boulder/Skopje (sometimes remote) Stream (https://getstream.io/) provides APIs for building in-app chat, feeds and realtime video. We do this for over a billion end users, and thousands of apps such as Nextdoor, Strava, Gojek, Alfagift and others Looking for Go engineers of all levels, and in particular staff and above. Also very happy to train people on Go if... - Source: Hacker News / 2 months ago
  • Ask HN: Who is hiring? (March 2025)
    Company: Stream https://getstream.io/ We are hiring backend engineers ranging from Senior level to Staff / Lead / Director / Principal Go engineers. If you have experience with a different tech stack, we offer a 10-week onboarding program to train you in Go, scaling and other key topics: https://tinyurl.com/2u5x9f9w At Stream, we use Go for our video SFU, chat API, Moderation and Feeds, serving high traffic from... - Source: Hacker News / 2 months ago
  • Building a Slack Clone with Next.js and TailwindCSS - Part One
    Stream is a platform that allows developers to add rich chat and video features to their applications. Instead of dealing with the complexity of creating chat and video from the ground up, Stream provides APIs and SDKs to help you add them quickly and easily. - Source: dev.to / 4 months ago
View more

Pusher mentions (55)

  • 5 Must-Watch Tutorials to Build Your SaaS App in 2025
    In this tutorial, you’ll create a Next.js project with TailwindCSS and build custom authentication pages for Clerk without the watermark. This means you’ll create a custom Clerk authentication component, allowing you to have a UI without the Clerk branding in the authentication component. You’ll then set up file uploads using Uploadcare and create custom theming with Shadcn UI for light and dark modes. A real-time... - Source: dev.to / 2 months ago
  • PubNub vs Pusher creating a realtime messaging app in React
    When talking about general IM applications, having the ability to speak to someone in real-time opens up the door to so many unique possibilities. Our world has become ever more connected as a result of these newfound capabilities. In todays article we will learn all about messaging as we build a real-time messaging application. The application will be able to connect to two different real-time application... - Source: dev.to / 8 months ago
  • 10 Must-Use APIs for Your Next SaaS Project
    For real-time notifications, Pusher’s APIs allow you to implement in-app notifications, chat features, and collaboration tools easily. You can find it here. - Source: dev.to / 8 months ago
  • How to Build a Real-time Chat App with Laravel, Vue.js, and Pusher
    Pusher is a cloud-hosted service that makes adding real-time functionality to applications easy. It acts as a real-time communication layer between servers and clients. This allows your backend server to instantly broadcast new data via Pusher to your Vue.js client. - Source: dev.to / 8 months ago
  • Show HN: Webhooked.email (2023)
    Feature request received! Pusher as in this thing -- https://pusher.com/ right? Any other places you want to push to? Slack? - Source: Hacker News / 9 months ago
View more

What are some alternatives?

When comparing GetStream.io and Pusher, you can also consider the following products

SendBird - SendBird is messaging-as-a-service.

Socket.io - Realtime application framework (Node.JS server)

Ethora - Ethora: Seamlessly build, deploy, and manage web2 & Web3 applications with no-code solutions.

Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.

ZmURL - Build a beautiful page for your Zoom event in 2 minutes

PubNub - PubNub is a real-time messaging system for web and mobile apps that can handle API for all platforms and push messages to any device anywhere in the world in a fraction of a second without having to worry about proxies, firewalls or mobile drop-offs.

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