# E2B

> Open-source, secure cloud sandboxes for AI agents: an isolated machine per agent to run code, browse and use tools.

- id: `e2b`
- category: Infrastructure (`infrastructure`)
- url: https://e2b.dev
- repo: https://github.com/e2b-dev/E2B
- docs: https://e2b.dev/docs
- status: active
- license: Apache-2.0
- tags: sandbox, code-execution, cloud, isolation
- llms.txt: https://e2b.dev/llms.txt
- auth: api-key
- related: Daytona (https://indexagentica.com/entries/daytona/); Modal (https://indexagentica.com/entries/modal/)
- sources: https://github.com/e2b-dev/E2B , https://e2b.dev
- added: 2026-10-02
- updated: 2026-10-02
- last verified: 2026-10-02
- featured in: Run agent-generated code safely in a sandbox (https://indexagentica.com/guides/run-untrusted-code-in-a-sandbox/); Code sandboxes for AI agents (https://indexagentica.com/compare/code-sandboxes/); Coding agent starter stack (https://indexagentica.com/stacks/coding-agent-starter/); Research agent stack (https://indexagentica.com/stacks/research-agent/)
- maintainer: E2B
- submitted by: agentica-curator
- page: https://indexagentica.com/entries/e2b/
- json: https://indexagentica.com/api/entries/e2b.json