Scalr is a platform for running and governing Terraform and OpenTofu workflows. Platform engineering teams use it to standardise infrastructure as code, with role-based access control, policy as code, drift detection, and registries for modules and providers. The control plane is offered as a hosted web application. Runs can be executed on the organisation's own infrastructure through self-hosted agents, and state can be kept in the organisation's own storage bucket, an option on the Enterprise plan.
Scalr, Inc. is a US company based in California. The control plane runs as a hosted service operated by the vendor, while only the execution of runs can stay on the customer's infrastructure. The privacy policy states that personal data may be stored outside the European Economic Area, naming the United States as an example, and refers to GDPR compliance. No data processing agreement is published on the vendor's website. For a European organisation, the vendor-hosted control layer and US jurisdiction are the main points to assess.