Yes. You can purchase Reserve Instances(RI) on your AWS account for the same instance types used on Automate TurboScale. Currently, TurboScale supports On-Demand instances to provide maximum stability for your tests and to ensure the Spot instance mechanism doesn’t affect your test pipeline stability.
If you plan to use the setup for more than a year, we recommend you opt for a savings plan available on different cloud providers like AWS to reduce your setup cost further.