Open Source Object Storage Projects

High-performance S3-compatible object storage written in Swift, designed as a modern open alternative to MinIO.

S3-compatible distributed object storage designed for small self-hosted geo-distributed deployments, built in Rust.

High-performance single-node S3-compatible object storage focused on scale-up performance, built in C++.

High-performance S3-compatible object storage built in Rust, 2.3x faster than MinIO with Apache 2.0 licensing.

High-performance Rust-based S3-compatible object storage with deduplication, SQL queries, and federation.

Distributed storage system with S3-compatible object storage, POSIX file system, and Iceberg table support for billions of files.

S3 gateway that translates S3 API requests to filesystem, Azure Blob, ScoutFS, or other S3 backends.