Aws has plenty of serverless - s3,dynamo,cloudfront,lamda,sqs, I could say rds and beanstalk are also kind of serverless, in loose way.<p>And aws is cheap...until it becomes not cheap (usually after you hit some numbers, or start dealing with "compliance").<p>On google side, Gcp app engine is kinda bleh... kubernetes is probably the best thing they have, but it's useful up to a point. And once you cross the "point" you start spending shit tons of money - and unless you are snapchat/YouTube it's hard to swallow it too.<p>Bottom line - aws might be marginally more expensive at first, but it has plenty of ways to keep things cheap if you are so inclined and flexible enough to meet all kinds of it needs (at a price of course).