# Dev environments sandboxes

AgentSandboxes lists 8 dev environments with source-linked specs.

8 sandbox providers. Also on the [web page](https://agentsandboxes.fyi/category/dev-environments).

## Sandbox providers

1. [Daytona](https://agentsandboxes.fyi/global/online/daytona.md), Code execution, Online: Isolated sandboxes for AI-generated code: Linux containers by default, plus VM, GPU, Windows and macOS runtimes.
2. [Freestyle](https://agentsandboxes.fyi/global/online/freestyle.md), Dev environments, Online: Full Linux VMs for agents: 65ms boot, live forking, pause/resume and persistent snapshots.
3. [Blaxel](https://agentsandboxes.fyi/global/online/blaxel.md), Dev environments, Online: Perpetual microVMs that suspend to zero when idle and resume in about 25ms with filesystem and memory state intact.
4. [CodeSandbox SDK](https://agentsandboxes.fyi/global/online/codesandbox-sdk.md), Dev environments, Online: Programmatic microVM sandboxes on CodeSandbox infrastructure, with memory snapshots, hibernation and credit pricing.
5. [Fly Sprites](https://agentsandboxes.fyi/global/online/fly-sprites.md), Dev environments, Online: Persistent Firecracker computers for agents: sleep-when-idle billing, durable storage and one-second checkpoints.
6. [Northflank](https://agentsandboxes.fyi/global/online/northflank.md), Dev environments, Online: Platform running microVM (Kata) or gVisor sandboxes on its cloud or your own VPC, with sub-second boots and GPU support.
7. [Runloop](https://agentsandboxes.fyi/global/online/runloop.md), Dev environments, Online: MicroVM devboxes for coding agents, with blueprints, suspend/resume and snapshots.
8. [Morph](https://agentsandboxes.fyi/global/online/morph.md), Code execution, Online: Full-VM sandboxes with instant snapshot, branch and restore; Python and TypeScript SDKs.

## Dev environments by city

- [Online, Global](https://agentsandboxes.fyi/global/online/category/dev-environments.md): 8 sandbox providers

## Related categories

- [Code execution](https://agentsandboxes.fyi/category/code-execution.md): 19 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
- [Evals and RL](https://agentsandboxes.fyi/category/evals-rl.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.