A comprehensive guide to AWS cost management covering native tools (Cost Explorer, CUR, Budgets, Compute Optimizer), FinOps best practices, and key KPIs. Covers the four pillars of cost management: measure, allocate, optimize, and govern. Discusses tagging strategies, rightsizing, Savings Plans, Spot Instances, Kubernetes cost allocation, AI workload governance, and common pitfalls like spreadsheet forecasting and ungoverned AI spend. Also introduces agentic FinOps concepts with autonomous detection, investigation, and orchestration agents. Concludes with signals indicating when teams should move beyond native AWS tools to a third-party FinOps platform.
Table of contents
Why AWS Cost Management Matters TodayThe Four Pillars of AWS Cost ManagementNative AWS Cost Management ToolsAWS Cost Management Best Practices for FinOps TeamsKey AWS Cost Management KPIs and MetricsHow to Allocate Shared and Untagged AWS CostsCommon AWS Cost Management Pitfalls to AvoidWhen to Move Beyond Native AWS Tools to a FinOps PlatformHow AI Agents and Agentic FinOps Are Reshaping AWS Cost ManagementRun AWS Cost Management on Finout320 Impressions