Czech startup E2B raises $21M Series A led by Insight Partners to scale AI agent infrastructure

On By admin

Czech startup E2B raises $21M Series A led by Insight Partners to scale AI agent infrastructure

E2B, a Czech startup focused on developing cloud infrastructure specifically designed for AI agents and applications, has raised $21 million in a Series A funding round. The round was led by Insight Partners, with participation from Decibel, Sunflower Capital, KAYA VC, and angel investors.

About E2B

  • E2B is a Czech startup, founded in 2023 by Tomáš Valenta and Václav Mlejnský, that develops cloud infrastructure tailored for AI agents and applications. 

  • E2B’s platform provides secure, open-source sandboxes for running and testing AI-generated code, enabling developers to execute everything from short code snippets to fully autonomous AI agents. 

  • This infrastructure is designed to support various AI use cases, including data analysis, visualization, and software development.

“Expanding the open-source standard, E2B will provide pluggable modules such as Secrets Vault for secure credential management, Sandbox Observability for real-time monitoring and compliance, and Shared Context for persistent, collaborative state management. These add-ons will enable enterprises to tailor their agent environments precisely to security and operational requirements,” says the company.

Investment details 

The round led by global software investor Insight Partners, with participation from Decibel, Sunflower Capital, and KAYA VC, along with angels such as Docker’s former CEO Scott Johnston.

  • Insight Partners is a global venture capital and private equity firm headquartered in New York City, with additional offices in London, Tel Aviv, and Palo Alto. It specializes in investing in high-growth technology, software, and internet companies.

E2B will use the fresh funding to deliver a secure, scalable suite of infrastructure tools necessary for production-grade agent workflows in enterprise environments.

In October 2024, E2B has raised $11.5 million in seed funding, led by Decibel Partners.

Powered by WPeMatico

https://en.ain.ua/2025/07/28/e2b-raises-21m/