E2B
AI Sandboxes for Secure, Enterprise-Grade Agentic Workflows

E2B provides cloud-based secure sandbox environments that give AI agents access to real-world tools like code execution, file I/O, browser control, and terminal access. Built on Firecracker microVMs for full isolation, sandboxes start in under 200ms and can run for up to 24 hours. It is LLM-agnostic and supports Python, JavaScript, and other languages across major AI frameworks.
E2B spins up isolated Firecracker microVM sandboxes in the cloud that AI agents can use to run code, access the internet, manage files, and use a terminal via a simple SDK.
AI engineers and enterprise teams building agentic workflows
Background.
- Status
- launched
- Business model
- freemium
- Company
- E2B
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