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AnyCable

OPEN SRC

Realtime server for reliable two-way communication over WebSockets, Server-sent events, etc

VG SCORE
9.0
VIEW ALTERNATIVES

Product Details

PricingOpen Source
API✅ REST + GraphQL
Learning CurveModerate
Integrations10 available

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PROS & CONS

STRENGTHS

  • Easy integration for existing Rails applications as a near-transparent replacement.
  • Open-source core is free and well-documented with a clear upgrade path to Pro.
  • Significantly improves scalability and performance over standard Rails Action Cable.

WEAKNESSES

  • −Some advanced real-time features (e.g., connection state) require the paid Pro version.
  • −Adds deployment complexity by introducing separate WebSocket server processes.

KEY FEATURES

Action Cable Compatible

Drop-in replacement for Rails Action Cable with minimal code changes.

High Performance

Designed for scalability with Go-based server and efficient connection handling.

Action Cable Protocol

Drop-in replacement for Rails Action Cable with full protocol compatibility.

Broadcast Adaptors

Supports Redis, NATS, and HTTP for flexible message broadcasting.

WHO IS AnyCable BEST FOR?

Backend developers building real-time features

It provides a scalable, high-performance WebSocket server to handle live updates like chat, notifications, or collaborative editing without overloading the main application server.

Teams scaling real-time applications

It's ideal for teams needing to offload WebSocket connections from their primary application server to a dedicated, high-performance service for better reliability and resource management.

INTEGRATIONS

Action Cable (Rails default)PrometheusgRPCRedisHerokuKubernetesAnyCable Pro (commercial add-on)PostgreSQLDockerRuby on Rails

TECHNICAL DETAILS

LEARNING CURVE
MODERATE — FEW HOURS
API

✓ REST + GRAPHQL

FIELD REPORTS (0)

No field reports yet. Be the first to review AnyCable.

DOSSIER

LAST VERIFIED MAR 23, 2026
VISIT WEBSITE

FILED UNDER

Developer ToolsOpen Source

ALTERNATIVES

Centrifugo9.0/10
ALL ALTERNATIVES

INTEGRATIONS

Action Cable (Rails default)PrometheusgRPCRedisHerokuKubernetesAnyCable Pro (commercial add-on)PostgreSQLDockerRuby on Rails

PRICING MODEL

open source

BEST FOR

Backend developers building real-time features Teams scaling real-time applications

FEATURES

Has API

FINAL ASSESSMENT

APPROVED — WORTH YOUR MONEY

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