Hex now supports deployment to customer cloud environments (currently only AWS) for all Enterprise contracts. This is a great model for companies with particularly sensitive data workflows, or for whom policies prevent connecting to external services.
These instances of Hex are still fully supported by our team, although customer administrators have direct control over security settings, open internet access, and running upgrades.
The only hard requirement is an active AWS account. We provide templates to deploy all the necessary resources in AWS using Terraform, or if you choose, there are also directions to reuse your existing infrastructure.