
Sandboxed runtime infrastructure for AI agents
e2b.dev (opens in a new tab)E2B provides the runtime infrastructure AI agents execute in, building what it describes as the next hyperscaler for agents. Its customers include Microsoft, Perplexity, Hugging Face, Manus and Groq — companies whose agents need to run generated code somewhere isolated, which is a hard infrastructure problem rather than a model one. Founded in 2023, the company has raised over $37 million and scaled from $1 million to eight-figure ARR in under a year, and is now preparing for its next stage of growth.