“On AWS, it would cost $200 a month per node, but we rethought the web3 infrastructure and we are able to run those same nodes for about $11 a month, shaving about 80% of cost,” Bruce said.

https://techcrunch.com/2023/02/02/blockjoy-raises-12m-to-help-cut-operating-costs-for-businesses-running-blockchain-nodes/