cloudserver
The premium Open Source alternative to Amazon S3
🎯 Best for:Abstracting storage backends to avoid cloud vendor lock-in.
What is cloudserver?
A Node.js implementation of the S3 protocol that replaces proprietary cloud gateways. It allows applications to use a single S3 interface to store data across Azure, Google Cloud, and local filesystems.
Tech Stack
JavaScriptDatabase & Storage
Why cloudserver?
- • Unified S3 API
- • Multi-cloud routing
- • Extensible backend drivers
Limitations
- • Node.js performance overhead
- • Complex multi-cloud config
- • Maintenance of API parity
3/5/2026
Last Update
254
Forks
96
Issues
Apache-2.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to cloudserver instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Amazon S3)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%