Hosted k8s on google can be as little as $50/month. If your project has really little load, I think serverless with docker containers is the way to go, which mi

Hosted k8s on google can be as little as $50/month. If your project has really little load, I think serverless with docker containers is the way to go, which might be under $1/month. However that's not supported yet by Google or AWS, so you have to find another provider.