Code Sandboxes for AI agents

Isolated machines where agents can safely run code. 8 tools, each link checked.

8 tools3 open source28 comparisonsChecked Oct 16, 2026Read the guide

E2B
e2b.dev

Isolated cloud machines for agents to run code, browse, and use tools.
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Daytona
daytona.io

Secure sandboxes for running AI-generated code.
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Modal
modal.com

Serverless cloud for running, training, and serving AI workloads, including sandboxes.
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Vercel Sandbox
vercel.com

Isolated Linux microVMs on Vercel for untrusted or agent-generated code.
Code SandboxesNew
Runloop
runloop.ai

Code sandboxes (Devboxes) for AI coding agents, plus evaluations.
Code SandboxesNew
Cloudflare Sandbox SDK
developers.cloudflare.com

Run untrusted or generated code in Linux VMs or isolated Workers on Cloudflare.
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Agent 37
agent37.com

Cloud sandboxes for running AI agents, positioned as lower-cost agent infrastructure.
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AIO Sandbox
sandbox.agent-infra.com

All-in-one agent sandbox with browser, shell, file access, VSCode Server, and MCP in one container.
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