Azure Cost Management offers capabilities that enable you to set budgets, monitor spending, and take action to minimize costs, which is essential for budget management in cloud expenditures. While Azure Pricing Calculator helps estimate the potential costs of Azure services before they are deployed, it doesn't offer budget setting or tracking functionality. Azure Advisor provides personalized recommendations to optimize deployments but doesn't focus on budget tracking. Resource tags are helpful for organizing resources and associating costs, but they do not provide direct budget management features.