The cloud bill is a product decision

Cloud costs rarely spike because of one mistake. They creep, because every team makes small choices with no price attached.

Treat cost as a product input. Give each service an owner, set a budget, and review spend next to usage every month. Ask what a customer costs to serve, not only what the servers cost.

Right-sizing for today’s stage, not the stage you hope to reach in two years, is usually the biggest saving. It is also reversible when growth arrives.