boxes.dev gives each agentic coding session (like Claude Code or Codex) its own cloud VM with a preconfigured dev environment. Run agents in parallel, leave them working overnight, and manage them from mobile or desktop. Each fork has an isolated filesystem, services, and ports. Automations via Slack, Linear, or schedule. Native apps for macOS, iOS, Android, and CLI.
Freemium
19
How to use boxes.dev?
Download the desktop app for macOS. Sign in and select a local folder. boxes.dev scans your dev environment and creates a setup plan. Approve it, and an agent recreates your dev environment in the cloud. Start Codex or Claude Code on the main devbox, then fork it for each new task. Review diffs, open terminals, and manage ports from the workbench. Use the mobile app or CLI to check in from anywhere.
boxes.dev 's Core Features
Isolated cloud VM per agent fork with own filesystem and services
Fork a running devbox in seconds with full app state and databases
Parallel agents with no resource conflicts or port configuration
Agents keep running after you close your laptop
Manage from desktop, mobile (iOS/Android), web, or CLI
Integrations with Slack, Linear, and scheduled runs
boxes.dev 's Use Cases
Running multiple Claude Code or Codex threads in parallel
Leaving complex coding tasks to run overnight without your laptop
Reviewing and approving agent changes from your phone
Automating weekly dependency audits with scheduled agents
Onboarding new team members with preconfigured cloud dev environments