E2B

San Francisco, CA, USA
Founded 2023

E2B develops open-source cloud infrastructure that provides secure isolated sandboxes for AI agents to execute code safely in enterprise environments. The platform enables developers to add code interpreting capabilities to AI applications through fast-starting virtual machines that can be controlled via Python and JavaScript SDKs.

Last Updated: July 28, 2025

Current Valuation

$52M

as of October 1, 2024 (Source)

Funding Summary

$32M

Total reported funding

Key People

Vasek Mlejnsky
Co-founder & CEOFounder
LinkedIn Profile
Tomas Valenta
Co-Founder & CEOFounder
LinkedIn Profile

Core OSS Projects

Secure open source cloud runtime for AI apps & AI agents

License: Apache-2.0

Python & JS/TS SDK for running AI-generated code/code interpreting in your AI app

License: Apache-2.0

Open-source Next.js template for building apps that are fully generated by AI

License: Apache-2.0

Infrastructure for AI code interpreting that's powering E2B.

License: Apache-2.0

Python & JS/TS SDK for running AI-generated code/code interpreting in your AI app

License: Apache-2.0

Open-source Next.js template for building apps that are fully generated by AI

License: Apache-2.0

Business Information

Industries

Cloud Infrastructure

Technologies

AI Agents
Sandboxing
AI Infrastructure

Sectors

EnterpriseDevelopers

Licenses

Apache-2.0

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