Migrate and backup petabytes of S3 data on your terms—fast, predictable, and with near-zero downtime.
Chorus uses commodity hardware to run multiple sync processes in parallel, handling restarts seamlessly and capturing ongoing write events to keep downtime minimal.
Proven Performance: Used to migrate massive S3 datasets, replacing legacy tools to achieve higher concurrency.
Petabyte-Ready: Successfully handled migrations of 1M+ objects and 1 PB+ buckets in production environments.
Open & Transparent: 100% Open Source under the Apache 2.0 license.
Start Your S3 Object Storage journey with our Expert Team
Managed Migration:
You don’t want to deal with the hassle of large-scale data transfers? Let our expert team take the burden off your shoulders. We’ll handle every step, from setup to completion, ensuring minimal downtime and a smooth transition.
The full power of Chorus
Chorus is the high-potential S3-compatible tool for object storage synchronisation, backup, and replication. Designed for performance, scalability, and flexibility, Chorus ensures seamless data management across multi-cloud environments with real-time synchronization and intelligent automation.
Works effortlessly with any S3-compatible storage
Captures and routes S3 requests in real time for instant synchronization
Monitors bucket events and triggers efficient replication
Engineered to be the most efficient and scalable synchronization solution
Instantly detects and propagates changes across S3-compatible storage
Works with any S3-compatible provider
Tailor configurations via CLI or web UI
Keyfacts about Chorus
Manage 30-90 millions of S3 objects with Chorus.
The community of open source developers working on chorus is constantly growing.
Keep It Smart and Simple - we think alway twice at the moment of writing code. Does a change or new feature make the product better, or just more complicated? We love it simple, strong & consistent.
We believe that data sovereignty is a valuable asset and should be supported and protected as much as possible. Chorus helps to control data and maintain data sovereignty. And all this with a transparent process.
