A lot of the big cloud providers charge you for the “size” of the instance you reserve, regardless of whether your app is actually using all that CPU or RAM. It’s frustrating to pay for idle time when your traffic is low.
What you want to look for is a “pay-as-you-go” billing model. In this setup, you’re usually billed hourly based on the real-time consumption of resources. If your app is quiet at 3 AM, your bill should reflect that lower usage.
This is one of the main perks of a managed cloud platform like AccuWeb.Cloud. They use dynamic billing based on actual RAM and CPU consumption instead of pre-allocated limits. It makes costs a lot more predictable and keeps you from wasting money on “just in case” overhead.