Onset

Meet Onset

Onset helps software teams write release notes, publish a branded changelog, and notify customers when something changes. A team can start with its own draft or use AI to turn pull requests, completed tasks, and rough notes into an update that customers can read.

An embeddable widget brings those announcements into the product itself. Developers can also connect an MCP client to draft, revise, and publish updates from an editor or agent workspace. A REST API, webhooks, and JavaScript tools provide options for integrating the release workflow with other systems. Onset offers a free starting option for teams setting up their first changelog.