Zenko

A media company storing video assets across multiple cloud vendors faces scattered buckets, incompatible dashboards, and unpredictable bills. Zenko unifies those disjointed targets into a single private namespace that any standard S3 client can query. Instead of locking files into one proprietary cloud, it manages access, search, and replication across local servers and public providers from one control plane.

Why Zenko instead of Cloudflare R2

Cloudflare R2 provides an S3-compatible destination that eliminates egress charges, but it functions as an isolated endpoint within Cloudflare's network. If an organization stores records across Amazon S3, Google Cloud Platform, Microsoft Azure, and local network drives, R2 cannot bridge those separate services. Applications require distinct credentials and endpoints for each provider. Zenko approaches connectivity from the controller layer: it sits in front of storage pools as an abstraction gateway, presenting a single S3 interface while translating calls directly to diverse cloud backends.

Adopting Cloudflare R2 means moving files into Cloudflare's managed environment. Zenko avoids vendor lock-in by preserving data in native formats across connected targets. Through its Backbeat replication engine, Zenko automatically duplicates files from local disks to public clouds or syncs data between competing providers without client code changes. The trade-off is operational responsibility: while Cloudflare R2 is a turnkey managed service with zero server upkeep, Zenko requires deploying and monitoring container services, a metadata database, and background workers on your own infrastructure.

What it does well

• Single access point: Lets you access files across different cloud accounts through one unified address instead of switching between separate web consoles.
• Automatic file replication: Copies incoming uploads to secondary cloud providers in the background to protect against provider outages or accidental deletion.
• Cross-provider search: Indexes metadata in a central database, enabling users to locate files across multiple cloud services by tag, date, or attribute.
• Native data preservation: Keeps files in their original format when pushing to remote providers, ensuring data remains accessible through third-party tools.
• Local and cloud flexibility: Bridges physical hard drives in an office or data center with commercial clouds without forcing a complete migration.