AI Support Agent Cost per Ticket

Question

How do I estimate AI support agent cost per resolved ticket?

Quick answer

Formula: cost_per_ticket = requests_per_ticket * cost_per_request

• Assumption: include retries and escalation handoffs in requests per ticket.
• Assumption: cost per request comes from the same retrieval-heavy workflow assumptions used in pricing.
• Assumption: compare against fully loaded human support cost per ticket.

Example: 2.8 requests per ticket at $0.035/request gives $0.098 AI cost per resolved ticket.

Quick Calculation

• Estimate requests per resolved ticket (including retries and handoffs).
• Estimate blended cost per request from your agent assumptions.
• Multiply to get AI cost per resolved ticket.
• Compare against current support cost per ticket.

Escalation-adjusted Example

Suppose 75% of tickets close with 3 AI requests at $0.03 per request. Those deflected tickets cost $0.09 each. The remaining 25% escalate after one AI first pass, so each escalated ticket costs $0.03 + $4.50 of human handling = $4.53.

The blended cost is (0.75 * 0.09) + (0.25 * 4.53) = $1.20 per ticket. That blended number is the right benchmark against your current support cost per ticket, not the $0.09 AI-only deflection cost.

What To Count In Requests Per Ticket

• The first answer attempt.
• Follow-up clarification turns before resolution.
• Retries caused by retrieval misses or guardrail failures.
• The AI first-pass cost on tickets that later escalate.

Related reads

• AI Support Deflection Rate
• How To Estimate Requests Per User/Month
• What Cache Hit Rate Means for RAG
• RAG Cost Components Explained