Agent-Sandbox
https://github.com/agent-sandbox/agent-sandbox
Agent-Sandbox is an open-source (Apache-2.0) sandbox platform for AI agents that runs self-hosted on Kubernetes. It wraps the kubernetes-sigs/agent-sandbox foundation behind a REST API and an MCP server, and supports code execution, browser use, computer use, and shell access. It is E2B protocol and SDK compatible, so existing E2B-based agents can use it as a drop-in replacement.
| Pricing model | Open-source/self-hosted software; no product-level billing. Users pay their underlying Kubernetes infrastructure. |
|---|---|
| Pricing The headline compute price as the provider states it. Sorting ranks prices stated per vCPU over time, converted to hourly. Other pricing models sort after, unranked. | No published headline rate (open-source/self-hosted software) |
| Free while idle Whether a stopped, paused, or sleeping sandbox costs nothing. | – |
| Elastic Resources flex with what the sandbox actually uses, and the bill follows: yes when the provider bills on active or observed use, no when capacity is reserved or allocated and billed while it runs. | – |
| Memory snapshots Whether RAM state survives a pause and resume, not just disk. | – |
| Wake on request Whether a stopped sandbox wakes automatically on inbound traffic. | – |
| Start / resume Typical time from create or resume to running. Sorting ranks stated times, converted to seconds; claims with no figure sort after, unranked. | – |
| Max runtime The longest a sandbox may run. | – |
| Isolation The isolation technology between sandboxes. | – |
| GPUs Whether GPU instances are available for sandboxes. | – |
| Docker Whether Docker containers can run inside the sandbox. | – |
| SDKs | – |
✓ yes · ✕ no · – no cited public fact.
Sources
Last verified 2026-08-19. Corrections land through the update log.