The most popular currently is probably https://www.netlify.com/ - 100% free.
If AWS + CloudFront is too difficult and you don't mind spending a few bucks, it's pretty easy to get started with LightSail - about $3.50 a month.
If AWS + CloudFront is too difficult and you don't mind spending a few bucks, it's pretty easy to get started with LightSail - about $3.50 a month.
You don't even need to create an account, just upload a zip of your files.