GCP, AWS or Azure for ASP.NET Core?

Thanks nice reading. Here are some price estimates for GCP I upped an ASP.NET Core web api with a basic React Redux app that simulates a books titles search engine.

https://github.com/erikswed/AspNetCoreReactRedux

I let the react app and ASP.NET Core app run during August and the bill was not so funny for august alone this cost USD 200.

This was a student project worksample for new employment and nobody but me used the React app. I used it maybe 20 times searching for books each time maybe 30 sec(only to make sure server was alive)

Please post your experiences!