E2B provides secure, open-source AI sandboxes where AI agents can run code and use real-world tools. These environments support use cases like deep research, computer use, automation, and background agents.

Why do AI agents need sandboxes like E2B?

Running agent-generated code or tool use in isolated sandboxes contains execution and reduces risk to production systems. E2B's secure environments let agents interact with real tools while keeping that activity isolated.

Yes, E2B describes its sandbox environments as open source. This gives teams transparency and the ability to run enterprise-grade agent infrastructure under their own control.

What can agents do inside an E2B sandbox?

Inside a sandbox, agents can perform tasks such as complex data analysis, computer use, automation, and running long-lived background processes. The environments are designed to give agents access to real-world tools and systems.

E2B positions itself as an enterprise AI agent cloud for companies building production-grade agentic applications. It is used to power advanced AI workflows that need secure, scalable execution.

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E2B

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The Enterprise AI Agent Cloud provides open-source, secure environments with real-world tools for enterprise-grade AI agents.

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Pricing

Freemium

from $150/mo

Founded

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Agent-ready

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About E2B

What E2B does

E2B provides secure, isolated sandbox environments for running AI-generated code. It gives AI agents a safe place to execute code, run tools, and complete real-world tasks without exposing the host system, addressing a core need for enterprise-grade agent deployments.

Key capabilities

E2B sandboxes are built on Firecracker microVMs and support languages including Python, JavaScript, Ruby, and C++. Capabilities include data analysis and visualization, terminal commands, package installation, file I/O, and internet access. Sandboxes start quickly, can run for extended sessions, and support custom packages and environments. E2B is open source and integrates with major LLM providers.

Who it's for

E2B serves AI startups, developers, and enterprises building agents, research tools, and automation platforms. Common use cases include deep research agents, compound AI systems, workflow automation, reinforcement learning, and providing virtual computers for agents that need to run code safely.

Key capabilities

Open-source AI sandboxes

Secure execution environments

Real-world tool integration for agents

Support for Deep Research Agents

Support for Computer Use Agents

Support for Automation Agents

Support for Background Agents

Reinforcement Learning capabilities

Technology stack

4detected May 30, 2026

Est. monthly stack spend ~$250/mo

Analytics

PostHog

CDN

CloudflarejsDelivr

Framework

Webflow

Infra

Vercel

Agent readiness

85/100

Agent-ready

MCP server

Public API

Webhooks

OAuth 2.0

SDKs · Python, JavaScript, TypeScript

API docs ↗

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Frequently asked

What is E2B?: E2B provides secure, open-source AI sandboxes where AI agents can run code and use real-world tools. These environments support use cases like deep research, computer use, automation, and background agents.
Why do AI agents need sandboxes like E2B?: Running agent-generated code or tool use in isolated sandboxes contains execution and reduces risk to production systems. E2B's secure environments let agents interact with real tools while keeping that activity isolated.
Is E2B open source?: Yes, E2B describes its sandbox environments as open source. This gives teams transparency and the ability to run enterprise-grade agent infrastructure under their own control.
What can agents do inside an E2B sandbox?: Inside a sandbox, agents can perform tasks such as complex data analysis, computer use, automation, and running long-lived background processes. The environments are designed to give agents access to real-world tools and systems.
Who is E2B aimed at?: E2B positions itself as an enterprise AI agent cloud for companies building production-grade agentic applications. It is used to power advanced AI workflows that need secure, scalable execution.

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About E2B

What E2B does

Key capabilities

Who it's for

Key capabilities

Technology stack

Agent readiness

Alternatives

Databricks

xAI

Mistral AI

Figure AI

Upscale AI

Dash0

Frequently asked

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