What web host would people recommend which offers ASP.NET web hosting? Ideally, I need the ability to have unlimited domains and at least six websites ...

The minimal hosting model in ASP.NET Core 6 means having to write less boilerplate code to get your application up and running.

ASP.NET Web API is a solid communications framework, and many applications can benefit from breaking free of IIS by including an embedded ASP.NET Web API server.

Deploying isn't as easy if you create your service in a WCF Service Library, because you have to write your own host. But you can get the best of both worlds: develop and test in a WCF Service Library ...