Rill is a business intelligence tool in which dashboards and metrics are defined as SQL and YAML files in a project, for example in GitHub. Rill Developer is a local application for connecting data sources, writing SQL or YAML models, defining metrics and previewing dashboards. Rill Cloud is a fully managed service for sharing dashboards, with AI chat, alerts and scheduled reports, and dashboards can be embedded in other applications. The source code is published on GitHub under the Apache-2.0 licence.
Rill Data, Inc. is based in San Francisco, California, in the United States, and as a US company is subject to US law, including the CLOUD Act. Its privacy policy states that its services are hosted in the United States, without naming a cloud provider or region, and that EU users transfer data to the US; it does not mention the GDPR or a data processing agreement. Because Rill Developer runs locally and the code is open source, you can work without a vendor cloud and keep data under your own control.