# E2B

E2B is a cloud sandbox provider for AI agents; this page records its specs from the vendor's own docs.

Firecracker microVM sandboxes for agent-generated code, with pause/resume and filesystem snapshots.

## Details

- Address: Online, Global
- Website: [e2b.dev](<https://e2b.dev>)
- Isolation: MicroVM
- Cold start: 150 ms
- GPU support: No
- Persistence: Pause / resume
- Pricing model: Plan + usage
- Free tier: Free credits
- Open source: Yes
- Run it yourself: Yes
- Open-source licence: Apache-2.0
- Client SDKs: Python, TypeScript
- Compute rate: 504 $/10k vCPU-h
- Memory rate: 162 $/10k GiB-h
- Documentation: [e2b.dev/docs](<https://e2b.dev/docs>)

## Questions

### Where is E2B?

E2B is at Online, Global.

### How do I contact E2B?

To contact E2B, visit https://e2b.dev.

## Source

From [Vendor documentation and pricing pages, as described on our About page](https://e2b.dev/docs), license Fact-level data (prices, limits, isolation classes); open-licensed doc sets include Cloudflare docs (CC BY-4.0) and Fly.io docs (Apache-2.0), checked 2026-10-21.

Last updated October 21, 2026.

## Links

- This sandbox provider on the [web page](<https://agentsandboxes.fyi/global/online/e2b>)
- [Code execution in Online](<https://agentsandboxes.fyi/global/online/category/code-execution.md>)
- [Open source in Online](<https://agentsandboxes.fyi/global/online/category/open-source.md>)
- [More sandbox providers in Online](<https://agentsandboxes.fyi/global/online.md>)

> **Check before you choose.** Vendor specs and prices change. Follow the cited source on each listing before you pick a provider.