sandboxes

E2B

E2BAIOpen

Isolated Linux sandboxes for running AI agent code

E2B is an open-source cloud that gives each AI agent session its own isolated Linux microVM for running generated code, using tools, and working with files.

OpenComputer

OpenComputerAIOpen

Always-on cloud computers for long-running AI agents

OpenComputer is an open-source cloud that gives each AI agent its own persistent Linux computer with shell, filesystem, and tools.

Modal

ModalAI

Serverless cloud for running AI code on GPUs without servers

Modal is a serverless cloud for running Python AI code on GPUs without servers. Functions scale from zero to thousands of GPUs, billed only for seconds used.