Build powerful realtime applications with serverless, shared data
LiveObjects gives your app effortless access to live, shared data that synchronizes instantly for users everywhere.
Sync your app’s data across millions of clients in realtime.
Data at the edge: Distribute updates across Ably’s global edge network, keeping data close to users and minimizing round-trip time.
Low latency updates: Deliver updates in milliseconds for smooth, responsive user experiences, no matter where users are.
Conflict-free concurrency: Support concurrent updates from multiple sources with seamless, automatic conflict resolution - no custom logic required.
Simple, powerful API: Quickly build rich, collaborative data models with flexible, composable primitives designed for realtime synchronization.
Realtime data for your app. No backend required
Leverage clean, composable abstractions for modeling complex application state, with seamless support for nested structures that update seamlessly in the background.
Maintain a single logical copy of your shared data, automatically replicated worldwide and kept perfectly in sync across all clients, even under heavy concurrent reads and writes.
Objects are durably stored and replicated across multiple data centers. If a client disconnects, Ably automatically resynchronizes and replays missed updates to keep state consistent and up to date.
Concurrent writes and edits are automatically resolved using conflict-free techniques, ensuring eventual consistency at scale without global locks or manual reconciliation.
Built on Ably’s global edge network with no single point of failure and a 99.999% uptime SLA - trusted to handle millions of concurrent users and trillions of updates every month.
The definitive realtime experience platform of the internet
Performance - We focus on predictability of latencies to provide certainty in uncertain operating conditions.
Reliability - Designed to preserve continuity of service we ensure sufficient redundancy at a regional and global level.
Scale - Elastic and highly-available, Ably is built to handle extreme scale and high concurrent connections.
Network - Truly distributed global edge network. Delivers a globally consistent experience to users.
Ready to synchronize mutable, shared data across millions of clients?
LiveObjects provides a set of purpose-built APIs and data structures to handle the complexities of persisting and synchronizing state. Read the docs to see how we can support your use case.
Read the docsTry our APIs for free
Our free plan includes: