Learn more about peer-to-peer database sync with Couchbase Lite

Sync data between edge devices, even without internet

Offline-first applications that operate in low/no internet environments for extended periods of time (e.g., airline hand-held ordering systems, rugged field service devices, and emergency response applications) can only guarantee uptime through direct collaboration between the edge devices. Couchbase Lite is the only peer-to-peer sync solution that offers secure storage and bidirectional synchronization of data between the edge devices without the need for a centralized cloud-based control point, keeping data flowing and applications running 100% of the time.


Solve your toughest challenges with offline-first applications


Guarantee sub-millisecond response times and data integrity, even in low/no internet environments.


Keep data flowing and apps running at all times, regardless of internet connectivity.


Meet regulatory requirements with TLS that secures data on sync, and by ensuring that sensitive data never leaves the edge.

Real-time performance and 100% uptime

See why you need a database at the edge

Always on

Deliver an always-on experience for critical applications. Get fast, efficient bidirectional synchronization of data between edge devices without dependence on the internet. Sync with cloud and edge data centers as connectivity permits.

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agile sync seamless data sharing
Scalable, always-on mobile experience

Always fast

Information is instantly and automatically stored and replicated across peer devices, which means all data access is local and lightning-fast response times are guaranteed.

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Always secure

Securely sync data between peer devices with built-in support for TLS encryption and authentication support. In order to ensure data privacy, sensitive data never has to leave the local devices.

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Secure, manage, and develop with ease

“Only Couchbase supports peer-to-peer database sync capability, ensuring that your mobile and embedded apps can directly sync data and collaborate with each other without need for a cloud-based control point." 

Priya Rajagopal
Director, Mobile & Edge Computing, Couchbase

Sync at the edge

Synchronize data between edge devices without the need for a cloud control point. App users collaborate via peer-to-peer, and synchronize to the cloud when connectivity is available.

The BackpackEMR system uses Couchbase Lite and peer-to-peer sync to bring modern medical care to remote patients at mobile clinics in 19 countries.
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SyncThink’s EYE-SYNC platform uses a VR headset and tablet to rapidly conduct concussion assessments from anywhere for athletes, soldiers, and others who might need immediate medical attention.
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Predix, a cloud-based platform developed by GE Digital, enables workers in the field to use mobile apps to analyze that data on the spot.
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Start creating amazing customer experiences today.