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Head-to-head · WebSocket Tools

Pusher Channels vs Action Cable

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Pusher Channels #5 in WebSocket Tools 8.5/10 Free plan Free plan✓ 0 of 2 features Visit Pusher
Action Cable #6 in WebSocket Tools 8.3/10 Free plan Free plan✓ 2 of 2 features Visit Ruby on Rails

Pusher Channels leads on 0 checks, Action Cable on 2, and 1 is even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scorePusher Channels · 8.5/10
  • Free planboth
  • Most featuresAction Cable · 2 of 2

Pusher Channels scores higher on our rubric for websocket tools: 8.5 against 8.3 out of 10; our editors rank them #5 and #6.

Action Cable offers pub/sub messaging; Pusher Channels doesn't publish it. Action Cable offers self-hosting available; Pusher Channels doesn't publish it.

Pusher Channels is the better fit for teams seeking managed event broadcasting. Action Cable is the better fit for ruby on Rails applications.

  • Pusher Channels fits best

    Teams seeking managed event broadcasting

  • Action Cable fits best

    Ruby on Rails applications

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature Pusher Channels 8.5/10 Visit ↗ Action Cable 8.3/10 Visit ↗
At a glance
Editor score 8.5 8.3
Ranking #5 in WebSocket Tools #6 in WebSocket Tools
Best for Teams seeking managed event broadcasting Ruby on Rails applications
Pricing model Free plan + paid Free
Starting price Not published Not published
Free plan ✓ ✓
Free trial — —
Deployment Cloud Self-hosted
Platforms Web, iOS, Android Web
Support Docs Docs, Community
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Pusher Channels 0/2 · Action Cable 2/2
Pub/sub messaging Not published ✓ (best)
Self-hosting available Not published ✓ (best)
Specs
Deployment model Not published Library
Free concurrent connections Not published Not published
Client SDKs Not published JavaScript, Ruby
Protocol support Not published WebSockets
Our review
Pros
  • Delivers realtime events over WebSockets without self-hosted infrastructure
  • Supports public, private and presence channels with authentication
  • Offers client events, server broadcasts and connection webhooks
  • Coordinates server-side Ruby channels with a JavaScript consumer framework
  • Supports channel lifecycle callbacks, streams, broadcasts, and client rebroadcasts
  • Offers Async, Solid Cable, Redis, and PostgreSQL subscription adapters
Cons
  • Limited to cloud deployment rather than self-hosting
  • Feature set is narrower than some WebSocket services
  • Documentation is the only listed support channel
  • Its Ruby and JavaScript focus makes it less suited to other application stacks
  • Requires self-hosted deployment rather than a managed service
  • Support is through documentation and community channels
Our verdict

Pusher Channels is a hosted realtime messaging service for developers adding live updates to web and mobile applications. It delivers events over WebSockets and can support features such as dashboards, notifications, chat, presence and…

Read the review →

Action Cable brings WebSocket connections and publish/subscribe messaging into Ruby on Rails applications. It is aimed at teams building real-time features such as chat, notifications, or presence, with server-side Ruby channels working…

Read the review →
  1. Pusher ChannelsWebSocket Tools 8.5Free plan
  2. Action CableWebSocket Tools 8.3Free plan

Strengths and trade-offs

  • Pusher Channels — where it wins

    • Delivers realtime events over WebSockets without self-hosted infrastructure
    • Supports public, private and presence channels with authentication
    • Offers client events, server broadcasts and connection webhooks

    Where it doesn't

    • Limited to cloud deployment rather than self-hosting
    • Feature set is narrower than some WebSocket services
    • Documentation is the only listed support channel

  • Action Cable — where it wins

    • Coordinates server-side Ruby channels with a JavaScript consumer framework
    • Supports channel lifecycle callbacks, streams, broadcasts, and client rebroadcasts
    • Offers Async, Solid Cable, Redis, and PostgreSQL subscription adapters

    Where it doesn't

    • Its Ruby and JavaScript focus makes it less suited to other application stacks
    • Requires self-hosted deployment rather than a managed service
    • Support is through documentation and community channels

More comparisons

All WebSocket tools comparisons → · Full ranking →

Guides on WebSocket tools

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update