GitHub Enterprise Cloud is the cloud-hosted version of GitHub Enterprise. It is designed for teams who want advanced authentication and permissions without managing infrastructure. More information about GitHub Enterprise Cloud is available at https://github.com/enterprise.
GitHub Enterprise Cloud with data residency is the cloud-hosted version of GitHub Enterprise where you can have more control over your data without needing to host your own platform. It offers you a flexibility to choose where your company’s code and data are stored. More information is available at https://docs.github.com/en/enterprise-cloud@latest/admin/data-residency/about-github-enterprise-cloud-with-data-residency.