This article summarizes 15 key AWS Cloud Financial Management launches from re:Invent 2025, organized across four CFM pillars plus AI enhancements.

• Multi-source billing view aggregates data from up to 20 payer accounts
• Customizable billing dashboards with up to 20 widgets for cost visualization
• Data Exports now support FOCUS 1.2 standard for multi-cloud environments
• Kubernetes labels enable granular EKS cost allocation and chargeback models
• Cost Anomaly Detection with extended dimensional monitoring tracks all dimension values
• Billing Transfer decouples billing management from organizational controls
• E-Invoice delivery integrates with SAP Ariba and Coupa procurement portals
• ML forecasting extended to 18 months with AI-powered explanations
• Compute Optimizer automation implements EBS recommendations automatically
• NAT Gateway idle detection identifies unused resources for savings
• Cost Efficiency Score provides single metric for optimization effectiveness
• RI and Savings Plans sharing preferences offer flexible discount allocation
• Database Savings Plans deliver up to 35% savings across nine database services
• Billing and Cost Management MCP Server enables cost analysis in development environments
• Amazon Q Developer provides natural language cost management capabilities

These launches enhance visibility, control, planning, and optimization across AWS cloud financial management practices.