SeaweedFS vs Garage vs MinIO Self-Hosted Object Storage License — what do I need to change?
Choose an S3-compatible storage layer when 2026 licensing, support expectations, and scaling tradeoffs make older MinIO-era assumptions unreliable.
Blockers
- Horizontally scalable multi-node deployments now fall under quote-based AIStor Enterprise Lite or Enterprise subscriptions rather than the older community model.
- vendor/minio — EOL 2026-03-30
Who this is for
- cost-sensitive
- small-team
- high-scale
Candidates
SeaweedFS
SeaweedFS is an Apache-2.0 distributed storage system for object storage, files, and Iceberg tables. As of 2026-03-30, the latest GitHub release is "4.17" dated 2026-03-11. Official materials emphasize O(1) disk access, optimization for many small files, optional cloud tiering for warm data, and an S3-compatible layer on top of the core blob store. SeaweedFS also has a commercial enterprise edition, but public pricing was not verified.
When to choose
Use this when you need permissive licensing plus room to scale horizontally without inheriting MinIO's 2026 commercial boundary. It is the strongest fit for cost-sensitive teams that still expect multi-node growth, especially if small-file performance, mixed file/object access, or cloud tiering matter.
Tradeoffs
Pros: permissive Apache-2.0 license, efficient small-file handling, mixed file/object workflows, and built-in cloud tiering. Cons: it is not a minimal S3 appliance; production setups often depend on the Filer layer plus external metadata services, which adds architectural and operational complexity.
Cautions
Do not treat it as a drop-in MinIO clone. SeaweedFS's data model and operations differ, and some capabilities are split between the blob store and Filer components; plan migration and client compatibility testing accordingly.
Garage
Garage is an open-source distributed object storage service tailored for self-hosting. As of 2026-03-30, the official release builds page lists "v2.2.0" dated 2026-01-24. Official project pages describe it as a lightweight, dependency-free single binary with low minimum requirements, S3 API compatibility, and data replicated across 3 zones. Public support-contract pricing was not verified, but the project says teams can contact them for donation or support-contract funding.
When to choose
Use this when small-team, cost-sensitive, self-hosted operation matters more than enterprise support depth or broad platform surface area. It is the better fit for lightweight geo-distributed or mixed-hardware deployments where simple packaging and low resource requirements are decisive.
Tradeoffs
Pros: very small operational footprint, single-binary deployment, and suitability for heterogeneous or low-resource nodes. Cons: it is narrowly focused on object storage, has a smaller operational ecosystem, and offers less visible enterprise packaging and support structure than MinIO AIStor.
Cautions
Verify the specific S3 features your workloads require before migration. The official site confirms S3 API compatibility, but for blocker-level decisions you should still test bucket policies, lifecycle rules, replication behavior, and admin workflows against your exact client stack.
MinIO AIStor / MinIO Community Edition
MinIO's old default assumption of "free multi-node self-hosted S3 with community releases" is no longer reliable. As of 2026-03-30, the official GitHub repository states that it is no longer maintained, the community edition is source-code-only, and MinIO no longer provides pre-compiled community binaries; legacy binaries remain available but are no longer maintained. The official pricing page shows "AIStor Free" as free of charge for full-featured standalone single-node deployments, while horizontally scalable multi-node deployments fall under quote-based "Enterprise Lite" or "Enterprise" subscriptions. Enterprise Lite is positioned for deployments below 400 TiB and offers optional support with a stated "<5 day SLA," while Enterprise offers direct-to-engineer support with a stated "<4 hour SLA."
When to choose
Use this only if you explicitly accept MinIO's 2026 commercial boundary and either need standalone free development use or are prepared to buy AIStor for production multi-node operation. It is a fit when organizational preference for MinIO's ecosystem outweighs the licensing and distribution changes.
Tradeoffs
Pros: formal commercial support tiers and a free standalone path for development or small single-node installs. Cons: the open-source repository is no longer maintained, community distribution is source-only, and multi-node production use now sits behind AIStor subscription terms rather than the older community model.
Cautions
As of 2026-03-30, the main decision blocker is already established: community MinIO is no longer maintained as a normal release channel. Do not plan a new multi-node production deployment assuming free official binaries, ongoing community maintenance, or production-grade support without an AIStor subscription.
Try with your AI agent
$ npm install -g pocketlantern $ pocketlantern init # Restart Claude Code, Cursor, or your MCP client, then ask: # "SeaweedFS vs Garage vs MinIO Self-Hosted Object Storage License — what do I need to change?"