Ably

Real-time messaging infrastructure for pub/sub and data streaming

Developer ToolsFreemium

Ably is a real-time messaging platform that provides pub/sub channels, presence detection, and data streaming for applications requiring live updates. Its globally distributed edge network ensures low-latency message delivery with guaranteed ordering and exactly-once semantics. Engineers building collaborative tools, live dashboards, multiplayer games, and financial tickers choose Ably for its reliability guarantees and SDKs across every major programming language and framework.

Key Features

• ✓Pub/sub messaging
• ✓Presence detection
• ✓Data streaming
• ✓Global edge network
• ✓Message history