The cloud spend graph at every large company looked the same: up and to the right, forever. Finance teams accepted it as a tax. Engineers called it the cost of speed. Then a handful of teams realized the providers’ pricing was optimized for maximum confusion, not maximum efficiency.

The fix was embarrassingly simple: commit to reserved instances, accept the locked-in compute, and squeeze the data egress that nobody was watching. Companies that did the work saw their monthly bills drop thirty percent in a quarter. The providers won’t advertise it, but the money was always there — it was just buried under opacity.