Headway is a changelog and product-update tool made by Headway App, Inc. Software teams publish release notes on a hosted public page and show users an in-app widget with the latest changes. Updates can also be shared through connected channels such as Slack and social media. The service is delivered as a hosted web application, and the vendor describes no self-hosted option.
As a United States company, Headway App, Inc. is subject to US law, including the CLOUD Act. Its privacy policy notes that employees, contractors and affiliated organisations may be located outside the user's home country, but it does not state where customer data is stored, name a hosting region or refer to a data processing agreement. A European organisation should therefore check the data processing terms before sending personal data, such as user identifiers attached to the widget. The product is not presented as open source.