Independent reference. We are independent of every vendor listed. No affiliate links. No sponsored placements.
Topic guide

Agentic AI Total Cost of Ownership

The eight cost lines a CFO will ask about, with three illustrative year-one TCO calculations.

Eight cost lines

  • Platform
    The vendor's published or quoted rate. Typically 20 to 60% of year-one TCO.
  • Tokens
    Underlying LLM cost. Forecasted from token-per-interaction x volume x model rate.
  • Compute
    Sandbox runtimes, browser-use, vector store. Often missed in vendor demos.
  • Eval and observability
    Tracing, regression evals, prompt-version control. LangSmith, Braintrust, Arize.
  • HITL review time
    Human-in-the-loop hours for the first 90 to 180 days. Often 0.25 to 0.5 FTE.
  • Integration
    Connectors to CRM, ticketing, knowledge base, identity provider.
  • Change management
    Internal training, documentation, escalation paths.
  • Support and uplift
    Ongoing prompt tuning and quarterly model upgrades.

Three illustrative deployments

Illustrative example, not a real company. Mid-market team in each band.

Small (under 50 employees)
01Platform (Lindy Pro)
$1,200
02Tokens (light usage)
$2,400
03Compute
$0
04Eval and observability
$0
05HITL review 0.1 FTE
$12,000
06Integration
$5,000
07Change management
$2,000
Year-one TCO~$22,600
Mid-market (50-500)
01Platform (Agentforce Conversations)
$120,000
02Tokens (Data Cloud included for ground)
$30,000
03Compute
$6,000
04Eval (LangSmith Plus)
$4,700
05HITL review 0.5 FTE
$60,000
06Integration
$45,000
07Change management
$12,000
Year-one TCO~$277,700
Enterprise (500+)
01Platform (per-resolution CX agent, illustrative quote)
$1,200,000
02Tokens
$240,000
03Compute
$60,000
04Eval / observability
$30,000
05HITL review 3 FTE
$360,000
06Integration
$300,000
07Change management
$120,000
Year-one TCO~$2,310,000

Rule of thumb

~2.3x
TCO multiplier
Median ratio of year-one TCO to platform list price across the three bands above ($277.7K / $120K mid; $2.31M / $1.2M enterprise; small band excluded as platform is < 1% of TCO)
30-40%
Non-platform cost share
HITL + integration + change typically here
6-12mo
Payback
Where deflection-rate uplift matures
Year 2+
Marginal cost
Drops materially as integration and change are amortised

Continue with ROI framing and hidden costs.

Related context

gpucloudcost.com
GPU cloud compute pricing
benchmarkingagents.com
Agent benchmarks
Last verified June 2026