Object storage

Self-hosted servers speaking the S3 API.

3 tools

MinIO is a high-performance, S3 compatible object store, open sourced under GNU AGPLv3 license.

Language: Go
Licence: AGPL-3.0
Stars: 61k
Latest: RELEASE.2025-10-15T17-29-55Z
Last push: 2026-04-24

SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables, designed to handle billions of files with O(1) disk access and effortless horizontal scaling.

Language: Go
Licence: Apache-2.0
Stars: 35k
Latest: 4.47
Last push: 2026-09-22

RustFS

RustFS is an open-source, S3-compatible high-performance object storage system supporting migration and coexistence with other S3-compatible platforms such as MinIO and Ceph.

Language: Rust
Licence: Apache-2.0
Stars: 34k
Latest: 1.0.0
Last push: 2026-09-22