Daytona vs Microsoft Dev Box

Daytona provides a secure, elastic runtime for executing AI-generated code and agent workflows. Its homepage states that sandbox creation takes under 90ms, and Daytona describes runtime isolation for code execution. Programmatic controls cover processes, file-system operations, Git integration, and built-in language-server support. SDK examples or interfaces are shown for Python, TypeScript, Ruby, Go, and Java. Listed uses include AI evaluations, code interpreter workloads, coding agents, and data analysis. The product's listed environments include API, Linux, macOS, self-hosted, web, and Windows; its CLI documentation supports macOS, Linux, and Windows. Documentation lists Claude, Cursor, and Windsurf as supported agents. Network options include IP and domain allow lists, outbound blocking, and chained proxies. Organization-scoped secrets are encrypted at rest and injected as placeholders into sandboxes, with plaintext substituted only for allowed HTTPS hosts. Daytona has free offerings and usage-based pricing; compute, memory, storage, and Windows rates are listed, while Enterprise pricing requires contacting sales.

Microsoft Dev Box provides developers self-service access to ready-to-code cloud workstations. Organizations can configure environments using YAML image definitions, custom Azure Compute Gallery images, or Azure Marketplace images. Developers can manage multiple boxes through a portal for separate projects, workloads, or tasks. Administrators can use autostop schedules and hibernation to control costs, and each provisioned box automatically enrolls in Microsoft Intune. Identity uses Microsoft Entra ID, with optional on-premises Active Directory Domain Services support; disks are encrypted by default with a platform-managed key. Network choices include Microsoft-hosted connections and customer-managed Azure networks. Users can connect with Windows App on listed desktop and mobile systems or through a browser. Windows Subsystem for Linux is supported for Linux development scenarios. Dev Box is in maintenance mode, with no additional features planned, and Microsoft recommends Windows 365 for virtualized developer environments. The service fully retires at 17:00 UTC on September 18, 2028; its closing-down period begins at 16:00 UTC on September 14, 2026. It requires work or school accounts, not personal accounts or guest access through Microsoft Entra B2B collaboration.