microsandbox
The premium Open Source alternative to E2B
🎯 Best for:Developers building autonomous agents requiring secure, local code execution.
What is microsandbox?
A self-hosted alternative to E2B and Bearly for secure code execution. It provides isolated environments where LLM agents can safely run Python or JavaScript code and manage file systems.
Tech Stack
RustAI, ML & Data
Why microsandbox?
- • Zero data egress
- • Low latency execution
- • Custom environment images
Limitations
- • Requires server management
- • Manual scaling
- • Complex networking setup
3/6/2026
Last Update
228
Forks
59
Issues
Apache-2.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to microsandbox instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on E2B)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%