CodeSandbox B.V.

Based in the Netherlands, CodeSandbox B. V. provides cloud-based development environments that enable users to run, test, and collaborate on code securely and efficiently, catering to developers, educators, and organizations. Founded in 2017 in Amsterdam, Netherlands, CodeSandbox B.

V. specializes in cloud-based development environments. The founders, Bas Buursma and Ives van Hoorne, have previously founded other ventures. The company has raised a total of USD 12.

70 mn, with its latest funding round being a Series A led by EQT on December 12, 2024, which is also its total amount raised, from investors including Arches Capital and Kleiner Perkins. CodeSandbox specializes in providing cloud-based development environments, known as sandboxes, that enable users to run and test any type of code in a secure and isolated manner. Their core offering includes a robust SDK, which allows developers to programmatically create, manage, and decommission virtual machines (VMs) tailored to individual coding requirements. The platform is designed to handle millions of concurrent VMs, thereby supporting a diverse client base, including software developers, educators, and organizations seeking agile coding solutions in various sectors, such as technology and education.

Notably, CodeSandbox’s infrastructure enables rapid provisioning, with capabilities to spin up VMs and restore snapshots within two seconds, ensuring minimal disruption during development cycles. The service is accessible globally, catering to users across North America, Europe, and Asia, among other regions. CodeSandbox generates revenue through a subscription-based model, offering various pricing plans tailored to the specific needs of its clientele. This structure caters primarily to B2B clients, including enterprises and educational institutions, which can create multiple sandboxes for their development teams or students.

Clients typically engage with the platform through tiered subscription plans that provide varying levels of access to features such as the CodeSandbox SDK and additional tools for collaboration and testing. The comprehensive nature of the service allows organizations to effectively manage their development processes, ensuring that their teams can work efficiently without interference. Key products associated with the platform include the CodeSandbox SDK and Sandpack, both essential for creating interactive coding experiences and seamless integration with existing workflows. In December 2024, Together AI acquired CodeSandbox B.

V. from Arches Capital, EQT, and Kleiner Perkins, with financial terms of the transaction undisclosed. This acquisition aims to support the company's platform and develop its code interpreter for developers. Through this strategic move, CodeSandbox plans to enhance its offerings and expand into new markets, leveraging the resources and capabilities from Together AI to bolster its development infrastructure.