# Sandbox provider index

AgentSandboxes lists 25 sandbox providers checked against primary sources.

25 sandbox providers. Also on the [web page](https://agentsandboxes.fyi/global).

## 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. [E2B](https://agentsandboxes.fyi/global/online/e2b.md), Code execution, Online: Firecracker microVM sandboxes for agent-generated code, with pause/resume and filesystem snapshots.
3. [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.
4. [AWS AgentCore](https://agentsandboxes.fyi/global/online/aws-agentcore.md), Code execution, Online: Bedrock agent runtime where each session gets a dedicated microVM; per-second billing, plus code-interpreter and browser tools.
5. [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.
6. [Browserbase](https://agentsandboxes.fyi/global/online/browserbase.md), Browser sessions, Online: Hosted headless-browser sessions for web agents, with the MIT-licensed Stagehand SDK.
7. [Cloudflare Sandbox](https://agentsandboxes.fyi/global/online/cloudflare-sandbox.md), Code execution, Online: Sandboxed Linux containers driven from a Worker and billed per 10ms of active CPU; a Dynamic Worker mode runs pure JavaScript.
8. [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.
9. [Cua](https://agentsandboxes.fyi/global/online/cua.md), Computer use, Online: MIT-licensed computer-use containers for agents: Lume macOS and Linux VMs plus Docker workspaces.
10. [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.
11. [Judge0](https://agentsandboxes.fyi/global/online/judge0.md), Open source, Online: GPL-3.0 code-execution engine covering more than 70 languages; self-host it or use the hosted service.
12. [Kernel](https://agentsandboxes.fyi/global/online/kernel.md), Browser sessions, Online: Browser infrastructure for agents: headless and headful sessions, standby pools and per-second billing.
13. [Microsandbox](https://agentsandboxes.fyi/global/online/microsandbox.md), Open source, Online: Open-source libkrun microVM sandbox server, plus a cloud metered in computer-hours.
14. [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.
15. [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.
16. [Riza](https://agentsandboxes.fyi/global/online/riza.md), Code execution, Online: Code Interpreter API that runs untrusted Python, JavaScript, TypeScript, Ruby and PHP inside WebAssembly isolation.
17. [Runloop](https://agentsandboxes.fyi/global/online/runloop.md), Dev environments, Online: MicroVM devboxes for coding agents, with blueprints, suspend/resume and snapshots.
18. [Steel](https://agentsandboxes.fyi/global/online/steel.md), Browser sessions, Online: Apache-2.0 browser API for agents (steel-browser), with hosted sessions and stealth mode.
19. [Vercel Sandbox](https://agentsandboxes.fyi/global/online/vercel-sandbox.md), Code execution, Online: Firecracker microVMs created from a Vercel project, with managed OCI images and filesystem snapshots on stop.
20. [Morph](https://agentsandboxes.fyi/global/online/morph.md), Code execution, Online: Full-VM sandboxes with instant snapshot, branch and restore; Python and TypeScript SDKs.
21. [OpenSandbox](https://agentsandboxes.fyi/global/online/opensandbox.md), Open source, Online: Apache-2.0 open sandbox platform for agent workloads, with container isolation on Docker or Kubernetes.
22. [Piston](https://agentsandboxes.fyi/global/online/piston.md), Open source, Online: MIT-licensed code-execution engine with a free public API, run per job in resource-limited sandboxes.
23. [Scrapybara](https://agentsandboxes.fyi/global/online/scrapybara.md), Computer use, Online: Remote desktop instances for computer-use agents, driven through Python and TypeScript SDKs; sessions can be paused.
24. [HopX](https://agentsandboxes.fyi/global/online/hopx.md), Code execution, Online: Firecracker microVM sandboxes billed per second, with no session limit.
25. [ForeverVM](https://agentsandboxes.fyi/global/online/forevervm.md), Code execution, Online: MIT-licensed stateful Python machines that never expire; idle machines swap to disk and resume on demand.

## Cities in Global

- [Online](https://agentsandboxes.fyi/global/online.md): 25 sandbox providers

## Categories in Global

- [Code execution](https://agentsandboxes.fyi/category/code-execution.md)
- [Dev environments](https://agentsandboxes.fyi/category/dev-environments.md)
- [Open source](https://agentsandboxes.fyi/category/open-source.md)
- [Browser sessions](https://agentsandboxes.fyi/category/browser.md)
- [Computer use](https://agentsandboxes.fyi/category/computer-use.md)
- [Evals and RL](https://agentsandboxes.fyi/category/evals-rl.md)

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