Insights
AI Agent Chargeback: Allocating Agent Spend to Business Units
Chargeback fails when AI invoices land as a single shared services line. Agent chargeback requires every dollar to resolve to a business unit through agent → owner → workflow mapping.
Showback first, then chargeback
Start with transparent showback so owners see consumption. Move to chargeback once attribution quality is trusted. Contested allocations destroy adoption.
What to allocate
Include provider spend, gateway markup, and material tool costs. Exclude one-time platform setup from unit variable cost unless finance agrees.
Deepen the stack with enterprise spend tracking and spend under management.
Not sure which of your AI costs are being booked? Run the free Agent Spend Assessment.
Onaro Meridian is FinOps for agentic AI: the system of record that attributes, controls and books what AI agents spend.
Brian Diamond
Brian Diamond is a fractional Chief AI Officer and founder of Onaro. He has spent 30 years running infrastructure operations and founded LANStatus, a Connecticut managed services provider and Microsoft partner, in 2001. He holds a Chief AI Officer certification and writes the CAIO Brief on AI leadership for finance and operations.