Ably is a pub/sub messaging platform with a suite of integrated services to deliver complete realtime functionality directly to end-users. Every day we guarantee low latency delivery of billions of messages to more than 50 million devices over a secure, reliable, and highly available global edge network.
Build, deliver and scale any realtime application without managing global infrastructure.
- Build your realtime applications with our simple yet powerful SDKs and APIs for cross-platform, multi-protocol pub/sub messaging with device presence and stream history.
- Deliver to your end-users no matter where they are with ordering and delivery guarantees over our global edge network.
- Scale with confidence from day one with our fault tolerant, high-elastic infrastructure and 99.999% uptime SLAs.
- Extend your realtime capabilities beyond simple pub/sub with our additional features and rich library of third-party integrations for services like AWS Kinesis.
Build realtime features you can trust to deliver at scale.