E2B

The Enterprise AI Agent Cloud

E2B provides secure, isolated cloud sandboxes specifically designed for AI agents, LLM training, and enterprise-grade automation. Trusted by 94% of Fortune 100 companies with over 1 billion started sandboxes and 7M+ monthly downloads, E2B delivers the infrastructure that powers the next generation of autonomous AI systems.

What It Does

E2B creates secure, containerized environments where AI agents can safely execute code, access real-world tools, analyze data, and perform complex operations without compromising security. Each sandbox is an isolated virtual computer that agents can use to run Python, JavaScript, access the internet, manipulate files, and interact with external systems—all while maintaining enterprise-grade security and compliance.

Key Capabilities

• AI Code Execution: Securely run LLM-generated code in isolated Python and JavaScript environments with full I/O access
• Data Analysis & Visualization: Connect datasets to sandboxes for AI-powered exploration and chart generation
• Computer Use Agents: Provide virtual desktop environments for advanced agent interactions
• Reinforcement Learning: Scale to tens of thousands of concurrent sandboxes for reward function evaluation
• Model Context Protocol (MCP) Support: Secure execution environment for MCPs
• Deep Research Capabilities: Enable time-consuming research on large datasets
• Vibe Coding Runtime: Execute AI-generated apps supporting any language or framework

Who It's For

E2B serves AI companies, enterprises building autonomous agents, developers creating coding assistants, financial institutions requiring secure AI operations, and research organizations training large language models. Companies like Perplexity, Hugging Face, Groq, Lindy, and Gumloop rely on E2B to power their AI agent infrastructure.

Integration & Developer Experience

E2B offers SDKs for Node.js and Python with seamless integration into popular frameworks including OpenAI, Anthropic, Mistral, LangChain, and LlamaIndex. Developers can spin up sandboxes with just a few lines of code. The platform supports tool calling patterns, making it simple to connect LLMs to executable code environments. Deploy on Vercel, AWS Lambda, or any cloud infrastructure.

What Sets It Apart

Unlike generic container services, E2B is purpose-built for AI agents with sub-second startup times, persistent state management, and specialized features for LLM workflows. The platform balances security with flexibility—agents get real-world capabilities while enterprises maintain complete isolation and control. With case studies showing companies shipping advanced features in days rather than months, E2B accelerates AI agent development at enterprise scale.