# Evals and RL sandboxes

AgentSandboxes lists 2 evals and RL with source-linked specs.

2 sandbox providers. Also on the [web page](https://agentsandboxes.fyi/category/evals-rl).

## Sandbox providers

1. [Modal](https://agentsandboxes.fyi/global/online/modal.md), Code execution, Online: Serverless gVisor sandboxes that scale to large parallel fleets; GPU sandboxes and snapshots are supported.
2. [Runloop](https://agentsandboxes.fyi/global/online/runloop.md), Dev environments, Online: MicroVM devboxes for coding agents, with blueprints, suspend/resume and snapshots.

## Evals and RL by city

- [Online, Global](https://agentsandboxes.fyi/global/online/category/evals-rl.md): 2 sandbox providers

## Related categories

- [Code execution](https://agentsandboxes.fyi/category/code-execution.md): 19 sandbox providers
- [Dev environments](https://agentsandboxes.fyi/category/dev-environments.md): 8 sandbox providers
- [Open source](https://agentsandboxes.fyi/category/open-source.md): 8 sandbox providers
- [Browser sessions](https://agentsandboxes.fyi/category/browser.md): 3 sandbox providers
- [Computer use](https://agentsandboxes.fyi/category/computer-use.md): 2 sandbox providers

> **Check before you choose.** Vendor specs and prices change. Follow the cited source on each listing before you pick a provider.