Ably is a Data Stream Network providing developers everything they need to create, deliver and manage complex projects. Ably solves the hardest parts so they don’t have to. Our 100% data delivery guarantee offers unique peace of mind to stream data between apps, websites and servers anywhere on earth in milliseconds.
Publish/Subscribe messaging on Channels - Broadcast to millions of users instantaneously
Presence and device awareness - Be notified when devices become present or leave
Message history - Store messages and presence events on our servers
Token, JWT and key based access control - Secure and simple ways to manage access and security of your realtime data and devices
End-to-end encryption - TLS and 256-bit AES encryption ensures your data is secure in transit and rest
Consistent client library SDKs - API consistent client library SDKs for every popular development platform
Fast reliable platform - A global platform that delivers in milliseconds under any load, all the time