E2B

E2B provides open-source, secure cloud sandboxes (built on Firecracker microVMs) for running AI-generated code and AI agents, offered as a hosted API with BYOC/on-prem/self-hosted options. It positions as execution infrastructure for enterprise AI agents and self-claims broad Fortune 100 adoption. [what_they_sell: infra]

Publisher

E2B

Domains

Coding, Computer Use

Location

San Francisco, USA

Team size

11-50 people

Data source

rl-list

Catalogued

August 30, 2026

Website

https://e2b.dev/

Catalogue entry from the RL Engineering daily scrape of public sources. Data reflects the 2026-08-30 snapshot.