Agen is a cloud platform for running fully autonomous AI coding agents. Teams describe a task in plain English, and Agen’s agents clone and explore repositories, plan and write code, run services, and prepare merge-ready pull requests. The platform is designed to work from a browser, without an IDE, terminal, or local setup, and supports sessions spanning frontend, backend, and infrastructure repositories.

Agen helps teams move from a task to a working preview and reviewable changes. Its agents run code in isolated cloud sandboxes and on protected branches, create live app previews before merging, and respond to failed CI pipelines by reading logs and attempting fixes. Additional capabilities include unlimited parallel agents, scheduled recurring tasks with budget limits, and alerts when agents need attention.

The service also offers integrations for GitHub and GitLab, along with documentation, setup guides, API references, workflow resources, and product updates. Agen presents feature, pricing, and workflow comparisons with tools such as Devin, Cursor, GitHub Copilot, and Claude Code, and invites users to get started for free.