Ceph vs SeaweedFS
Is it time to switch? We break down the differences so you can stop bleeding money.
Choose SeaweedFS.
If you want to own your data, save money, and avoid vendor lock-in, SeaweedFS is more popular among developers.
What Actually Matters
No fluff — just the differences that affect your decision
Both open source, different licenses: Ceph uses LGPL-2.1, SeaweedFS uses Apache-2.0. Check the fine print if you're building commercial.
SeaweedFS has the bigger crowd: 35.5k stars vs 17.1k. More contributors, more integrations, more momentum.
Ceph is built in C++, SeaweedFS in Go. Matters if you want to contribute, extend, or debug internals.
Try both — most offer free tiers. The right pick depends on your stack size, team, and tolerance for DevOps.
Ceph
Ceph is a highly scalable distributed storage solution for block, object, and file storage.
Why Choose Ceph
- ✓Enterprise-grade reliability and scalability
- ✓Unified storage (block, object, file)
- ✓Strong community and industry support
Drawbacks
- ×Steep learning curve and complex management
- ×Resource intensive
SeaweedFS
SeaweedFS is a fast distributed storage system for blobs, objects, files, and data lake, for billions of files!
Why Choose SeaweedFS
- ✓Extremely fast for small files
- ✓Highly scalable distributed architecture
- ✓S3 compatible API
Drawbacks
- ×More complex to configure than some alternatives
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