Alternatives · Storage
RustFS alternatives (2026)
RustFS: Apache-2.0 Rust object store. S3-compatible self-host; prove compat before leaving MinIO.
Its Catch: Vs MinIO / Garage / Ceph RGW: RustFS is a MinIO-class S3 object store in Rust with Apache-2.0 licensing angle — not a CDN and not managed blob SaaS.
Below: 3 free or free-tier tools from the same category (self-hosted storage tools), free and open source first, then the closest match by shared tags. Each keeps its own Catch.
Free / OSS · AGPL-3.0 · 4.7k GitHub stars
VerdictAGPL S3 for small clusters. Self-host free. Not MinIO-scale.
CatchAGPL. S3-compatible for small/geo-distributed self-host — not SeaweedFS/Ceph/MinIO-scale. SeaweedFS omitted once this publishes. Stretch: object store outside core remit, kept for the free forever self-host bar.
Free / OSS · OSS/MIT · 60.4k GitHub stars
VerdictMIT cloud rsync. Free forever; sync remotes — restic if you need encrypted snapshots.
CatchVs restic (encrypted *backup snapshots*) and Garage (self-host *S3 store*): rclone is the *sync/transfer* client, not a backup vault with client-side encryption-by-default and not an object store you run. Encryption/crypt remote is optional and easy to get wrong. You still own credentials, rate limits, and the dest bill.
- 3.FileBrowser QuantumApache-2.0 self-hosted web file manager — the maintained fork now that File Browser is archived
Free / OSS · Apache-2.0 · 8.8k GitHub stars
VerdictApache-2.0 self-hosted web file manager when you need browse/share/upload over a server path — free, and the place to move now that File Browser is archived; pin a release while v2 is in beta.
CatchNot a drop-in upgrade from the original File Browser: configuration moved to `config.yaml` and the fork differs heavily, so plan a migration rather than swapping the image. v2.0.0 is in beta — pin a release. It is a web file manager, not a sync platform: no desktop or mobile sync clients like Nextcloud or Syncthing. Still put it behind TLS and your own auth when it faces the internet. If you are still on the archived upstream, upstream itself tells you to treat it as unmaintained.
FAQ
- What are the best free alternatives to RustFS?
- Garage, rclone, FileBrowser Quantum. All are reviewed on Stack Gems in the same category (self-hosted storage tools); 3 free or open source.
- What is the catch with RustFS?
- Vs MinIO / Garage / Ceph RGW: RustFS is a MinIO-class S3 object store in Rust with Apache-2.0 licensing angle — not a CDN and not managed blob SaaS.
- Is there an open-source alternative to RustFS?
- Yes: Garage (AGPL-3.0), rclone (OSS/MIT), FileBrowser Quantum (Apache-2.0).