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AWS Certified Solutions Architect – Associate SAA-C03 · Domain 4: Design Cost-Optimized Architectures

Cost visibility tools: Cost Explorer, AWS Budgets, Cost and Usage Reports, cost allocation tags and Trusted Advisor

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Last reviewed September 30, 2026 · Leer en español

You cannot optimize what you cannot see. AWS provides a set of tools to see where money goes, attribute it to teams, alert before overspending and find savings. They overlap a little, which is exactly why the exam likes them: a question typically describes a need, such as alert, analyze, report in detail, attribute or recommend, and asks which tool fits. Learning the one verb each tool owns is the most reliable way to answer.

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