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Top 9 Realtime Backend / API Products in Push Notifications

The best Realtime Backend / API Products within the Push Notifications category - based on our collection of reviews & verified products.

Socket.io OneSignal Pusher Ably Azure Mobile Apps Kumulos Airship Pushy CloudBoost.io

Product categories

API Tools Advertising Analytics App Development Developer Tools Error Tracking Gamification Infrastructure As A Service (IaaS) Mobile Push Messaging Push Notifications Realtime Backend / API Web Push Notifications

Summary

The top products on this list are Socket.io, OneSignal, and Pusher. All products here are categorized as: Platforms providing backend services and APIs for real-time applications and data management. Platforms for sending and managing push notifications to users. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.
  1. Socket.io Landing Page
    Socket.io Landing Page
    1

    Socket.io

    Realtime application framework (Node.JS server)
    Pricing:
    • Open Source

    #Mobile Push Messaging #Analytics #Developer Tools 734 social mentions

  2. OneSignal Landing Page
    OneSignal Landing Page
    2

    OneSignal

    Customer engagement platform used by over 1 million developers and marketers; the fastest and most reliable way to send mobile and web push notifications, in-app messages, emails, and SMS.
    Pricing:
    • Open Source
    • Freemium
    • Free Trial
    • $9.0 / Monthly (Plus usage-based costs. (Growth Plan). )

    #Email Marketing #API Tools #Realtime Backend / API 26 social mentions

  3. Pusher Landing Page
    Pusher Landing Page
    3

    Pusher

    Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.
    Pricing:
    • Open Source

    #Mobile Push Messaging #Web Push Notifications #Developer Tools 55 social mentions

  4. Ably Landing Page
    Ably Landing Page
    4

    Ably

    The definitive realtime experience platform. Built for scale.
    Pricing:
    • Freemium
    • Free Trial

    #Realtime Backend / API #Mobile Push Messaging #Infrastructure As A Service (IaaS) 23 social mentions

  5. Azure Mobile Apps Landing Page
    Azure Mobile Apps Landing Page
    5

    Azure Mobile Apps

    Build engaging cross-platform and native apps for iOS, Android, Windows or Mac with Azure's Mobile App Service.

    #Realtime Backend / API #Backend As A Service #Developer Tools

  6. Kumulos Landing Page
    Kumulos Landing Page
    6

    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.
    Pricing:
    • Paid
    • Free Trial

    #Marketing Automation #Mobile Analytics #Error Tracking

  7. Airship Landing Page
    Airship Landing Page
    7

    Airship

    Mobile marketing solutions across all major mobile platforms.

    #Advertising #Mobile Push Messaging #Push Notifications

  8. Pushy Landing Page
    Pushy Landing Page
    8

    Pushy

    Pushy is a reliable push notification gateway for time-sensitive, mission-critical apps.

    #API Tools #Realtime Backend / API #Mobile Push Messaging 3 social mentions

  9. CloudBoost.io Landing Page
    CloudBoost.io Landing Page
    9

    CloudBoost.io

    One Complete Database Service that does data-storage, search,real-time and a whole lot more.

    #Realtime Backend / API #Mobile Push Messaging #Developer Tools

Recent Realtime Backend / API Posts

8 Push Ad Networks You Need to Know for Better ROI in 2025

pushub.net // about 1 month ago

Best Push Notification Ad Networks of 2025

corporatebloggingtips.com // 4 months ago

35 Best Free Push Notification Services and Tools (+ Open Source Push Notification Services to Consider)

magicbell.com // over 1 year ago

12 Best Push Notification Services to Rely on in 2024

notix.co // over 1 year ago

Best WordPress Push Notification Plugins For Publishers

izooto.com // over 1 year ago

Related categories

📱 Mobile Push Messaging 💻 Developer Tools 📱 App Development 🌐 Web Push Notifications 📈 Analytics

Recently added products

Firebase Cloud Messaging Morengage Push Notification Tool built.io QGraph Pushtorm SmartPush Simple Push PushWizard Courier PostGraphile
If you want to make changes on any of the products, you can go to its page and click on the "Suggest Changes" link. Alternatively, if you are working on one of these products, it's best to verify it and make the changes directly through the management page. Thanks!
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