E2B

E2B is an open-source cloud infrastructure company founded in 2023, headquartered in San Francisco with an office in Prague. The company specializes in providing secure, sandboxed environments using Firecracker microVMs, enabling AI agents to execute code and manage complex workflows at scale. E2B's platform is designed for enterprises looking to advance beyond traditional chat interfaces to deploy autonomous AI solutions.

The core product features rapid startup times, multi-step task execution, and seamless integration with enterprise systems. It supports various programming languages and AI frameworks, offering both an open-source SDK and a paid cloud service for hosted sandboxes. E2B's pricing model includes a Pro Tier subscription, allowing users to scale their AI capabilities efficiently. The company serves a diverse clientele, including hypergrowth AI startups and a significant portion of Fortune 100 enterprises, positioning itself as a leader in AI agent sandboxes.