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Pusher

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Real-time messaging and notifications API

API ToolsDeveloper ToolsPush Notifications
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Tracked since2025
0 reviews tracked

The Bottom Line

Entry price

Free plan available, paid tiers above

Biggest pro

Real-time infrastructure

Biggest con

Expensive at scale

TL;DR - Pusher

  • Pusher provides hosted APIs for adding realtime functionality to apps
  • It enables live updates, notifications, and presence with simple SDKs
  • Free tier with 200K messages/day, paid plans from $49/month
Pricing: Free plan available
Best for: Growing teams

What is Pusher?

Editorial review
Pusher is a hosted API platform for adding real-time features to web and mobile apps. Enables pub/sub messaging, presence channels, and push notifications with simple SDKs.

Available on: Web

how we evaluateSourcepusher.com ↗

Pros & Cons

Pros

  • Real-time infrastructure
  • Easy to use
  • Good documentation
  • Many SDKs
  • Reliable

Cons

  • Expensive at scale
  • Connection limits
  • Message limits
  • Alternatives cheaper
  • Vendor lock-in

Key Features

Real-time messagingPub/sub channelsPresence channelsPush notificationsFunctions (serverless)Monitoring integrationsSDK for all platformsPremium support (Business+)Flexible pricingAdmin dashboard

Pricing Plans

Pricing checked Jul 10, 2026

Sandbox

Free

  • 200,000 messages per day
  • 100 concurrent connections
  • Standard support
  • Functions available

Startup

$49 / month

  • 1 million messages per day
  • 500 concurrent connections
  • Standard support
  • Functions available

Pro

$99 / month

  • 4 million messages per day
  • 2,000 concurrent connections
  • Standard support
  • Monitoring integrations

Business

$299 / month

  • 10 million messages per day
  • 5,000 concurrent connections
  • Premium support
  • Monitoring integrations

Premium

$499 / month

  • 20 million messages per day
  • 10,000 concurrent connections
  • Premium support
  • Monitoring integrations
Calculate your costView full pricing

How Pusher's pricing compares

At $49/mo, Pusher is mid-range of its 3 direct competitors ($25 to $98/mo across the set).

Appwrite
$25
Ably
$29
Pusher
$49
PubNub
$98

Entry paid plan, monthly. Pricing checked Jul 10, 2026.

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Best Pusher Alternatives

Top alternatives based on features, pricing, and user needs.

Ably logo
AblyFreemium

Realtime messaging infrastructure for chat, notifications, and live updates

4.3
Socket.io logo
Socket.ioFree

Enable real-time, bidirectional, and event-based communication between web clients and servers.

4.6
Appwrite logo
AppwriteFreemium

Open-source backend for web, mobile, and Flutter. Self-host or cloud

4.4
PubNub logo
PubNubFreemium

Build, manage, and optimize real-time interactive applications at scale.

See all API tools →

Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

Pusher vs AblyHead-to-head: features, pricing, who winsPusher vs Socket.ioHead-to-head: features, pricing, who winsPusher vs AppwriteHead-to-head: features, pricing, who wins

Explore More

Best API ToolsBest Developer ToolsBest Push Notifications ToolsBest Free API ToolsBest Free Developer ToolsBest Free Push Notifications

Pusher FAQ

How does Pusher facilitate real-time updates in web and mobile applications?

Pusher provides a hosted API platform that enables developers to integrate real-time features like pub/sub messaging, presence channels, and push notifications. It offers simple SDKs to streamline the addition of these functionalities to applications.

Which teams would benefit most from using Pusher?

Teams building web and mobile applications that require robust real-time messaging and notification capabilities would find Pusher most beneficial. Its ease of use and comprehensive SDKs support rapid development for interactive features.

How is Pusher priced?

Pusher is available on a free tier, allowing users to get started without initial cost. For applications requiring more extensive usage and advanced features, paid plans are offered.

What kind of real-time use case does Pusher support?

Pusher supports real-time use cases such as live chat, activity streams, and multi-user collaboration features within applications. It handles the underlying infrastructure for instant data exchange and notifications.

Can Pusher be compared to Ably in terms of functionality?

Pusher, like Ably, offers real-time messaging and notification APIs for web and mobile applications. Both provide pub/sub capabilities and aim to simplify the integration of real-time features for developers.

What are the main limitations to consider when scaling an application with Pusher?

When scaling an application, users should consider that Pusher can become expensive at high usage levels. There are also connection and message limits that might impact very large-scale deployments, and reliance on a single vendor could lead to lock-in.

Source: pusher.com

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