You can host your static website wth zero cost in Netlify.
Add the below netlify.toml in the root folder.
[build]
publish = "public"
command = "hugo --gc --minify"
[context.production.environment]
HUGO_VERSION = "0.82.0"
HUGO_ENV = "production"
HUGO_ENABLEGITINFO = "true"
[context.split1]
command = "hugo --gc --minify --enableGitInfo"
[context.split1.environment]
HUGO_VERSION = "0.82.0"
HUGO_ENV = "production"
[context.deploy-preview]
command = "hugo --gc --minify --buildFuture -b $DEPLOY_PRIME_URL"
[context.deploy-preview.environment]
HUGO_VERSION = "0.82.0"
[context.branch-deploy]
command = "hugo -b $DEPLOY_PRIME_URL"
[context.branch-deploy.environment]
HUGO_VERSION = "0.82.0"
[context.next.environment]
HUGO_ENABLEGITINFO = "true"
And you can upload the public folder directly to Netlify or integrate your GitHub accout with Netlify to host your website.