Tool overview
smol machines is listed under AI Infrastructure & MLOps AI tools.
What is smol machines?
smol machines provides fast Linux microVMs that run locally, in its cloud, or on customer servers through the same SDK and portable .smolmachine artifact. The open-source engine offers hardware isolation, container support, GPU access, and sub-second boot.
Best for
Developers needing portable, fast, isolated environments for agents and software
Who is it for?
Decision note
Suitable for evaluation after confirming final commercial terms, permissions, data handling, lifecycle status, and edit-screen aliases. Keep Needs Review enabled until a human verifies the published profile.
Key features
Hardware-isolated Linux microVM per workload
Portable .smolmachine executable artifacts
Node and Python SDKs plus command-line tools
OCI container, volume, resource, and GPU support
Local, cloud, and self-hosted execution
Use cases
Sandboxing untrusted agent-generated code
Packaging reproducible development environments
Running persistent isolated machines
Deploying local workloads to cloud
Restricting network access for risky programs
Pros
- Core engine is Apache-2.0 open source
- Local execution is free and offline
- Same API works across deployment modes
- Sub-second startup with VM isolation
Limitations
Isolation reduces but does not eliminate security risk. Developers should validate hypervisor boundaries, mounts, network rules, images, secrets, GPU access, resource limits, and cloud credentials before running untrusted workloads.
Pricing details
Billing options
Pricing note
The local engine and self-hostable source are free under Apache-2.0. The official site also offers cloud execution but does not publish a stable paid starting rate. Starting price is explicitly cleared rather than using $0 as a paid-plan price.
Supported languages
- TypeScript
- JavaScript
- Python
Integrations
OCI containers
Docker images
npm
PyPI
KVM
Hypervisor.framework
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