e2b-dev/E2B
Open-source secure cloud sandbox for AI agents. Built on Firecracker microVMs, E2B Sandbox provides isolated code execution environments with sub-200ms startup, multi-language support (Python, JavaScript, TypeScript), and 24-hour session persistence — enabling AI agents to run real code safely in production.
Why It Matters
As AI agents move from text generation to real-world action, safe code execution becomes the foundational bottleneck. E2B solves this with enterprise-grade VM isolation trusted by 88% of Fortune 100 companies and integrated into major AI platforms including Perplexity, Hugging Face, and Groq. It is the infrastructure layer that makes agentic coding workflows actually deployable.