Otter is an infrastructure automation tool that runs under Microsoft Windows, designed by the software company Inedo.

[1] Otter provisions and configures servers automatically, without logging in to a command prompt.

[3] Otter has a visual, web-based user interface that is designed to "create complex configurations and orchestrations using the intuitive, drag-and-drop editor, and then switch to-and-from code/text mode as needed.

"[4] Otter aims to enable DevOps practices through its UI, and shows the configuration state of an organization's servers infrastructure (local, virtual, cloud-built).

[8] From version 1.5, Otter integrates with Atlassian Jira and Git via extensions.