Coder

What is Coder?

Coder is an open-source platform for creating and managing self-hosted cloud development environments. It enables organizations to provision secure, isolated workspaces where developers can code, test, and collaborate without relying on external cloud services. The platform is designed for development teams and enterprises that require control over their infrastructure and data. It allows administrators to define standardized development environments as code, manage resource allocation, and enforce governance policies across multiple workspaces. Coder integrates with existing infrastructure, supporting various compute platforms and container runtimes. Key capabilities include workspace provisioning, resource management, audit logging, and role-based access controls. The platform supports both individual developers and team-based workflows, making it suitable for organizations of various sizes. Coder distinguishes itself through its self-hosted architecture, which gives organizations complete control over security, compliance, and infrastructure costs. It enables running AI coding agents at scale within a governed environment, with full visibility into permissions and audit trails. The open-source model allows teams to inspect the codebase, customize functionality, and avoid vendor lock-in. The platform serves as an alternative to cloud-based development environments, offering organizations that need on-premises solutions or require specific compliance requirements a way to maintain standardized development infrastructure while preserving control over their technical stack.