[Solved] How do I remotely host a C# Web Service with a custom URL September 14, 2022 by Kirat You have multiple options to do that (some of them are free, and some of them not). Good and simple options is Azure Web App Service, and you can find documentation and “how to do” here About attach custom URL (custom domain name) you can find here solved How do I remotely host a C# Web Service with a custom URL