Folders

Folders is a high-performance file management API and interface layer that unifies fragmented cloud storage into a single, programmable directory.

Folders solves the fragmentation of modern data by providing a universal abstraction layer for S3, Google Drive, and local filesystems. It uses a standardized JSON schema to represent complex directory trees, allowing developers to execute bulk file operations (move, copy, or sync) across disparate providers with a single API call. By decoupling the storage backend from the access logic, Folders eliminates the need for custom integration code for every new bucket or drive. It is built for speed, handling millions of file objects with low-latency indexing and real-time synchronization hooks.

https://folders.io