—AI / month
—human / month
—break-even calls/mo
Cost by monthly call volume
The AI's fixed platform fee is spread over calls, so its per-call cost falls as volume rises. The human cost per call stays flat — which is why AI wins big at scale.
| Calls/mo | AI /mo | Human /mo | Save /mo |
|---|
The token bill is not the whole story — on either side
People compare an AI voice agent to a human by looking at the LLM token price, but that is the smallest of five per-minute layers: speech-to-text, the LLM, text-to-speech, telephony and the platform orchestration fee, which together land around $0.12–$0.25 a minute in production. On the human side the wage is likewise only part of the story — the fully-loaded cost adds benefits, management, wrap-up time after every call, and the fact that no agent is busy every minute. This calculator folds all of that in so the comparison is honest: it puts an all-in per-minute AI number against a utilization-adjusted human cost per call, then finds the call volume where the AI's fixed platform fee is finally spread thin enough to win. Size the AI stack itself on the voice agent cost calculator and the underlying model on the AI model price comparison.
Frequently asked questions
How much does an AI voice agent cost per minute in 2026?
Production deployments run about $0.12 to $0.25 per minute once you stack all five layers: speech-to-text ($0.004–$0.024/min), LLM inference ($0.003–$0.08/min), text-to-speech ($0.02–$0.10/min), telephony ($0.008–$0.014/min), and the platform orchestration fee ($0.05–$0.14/min). The raw model tokens are rarely the biggest line — TTS and the platform fee usually dominate. Enter your own blended per-minute figure here; the default of $0.15 is a reasonable mid-market all-in number.
When does an AI voice agent beat a human agent?
Almost always on variable cost per call, because a $0.15/minute agent handling a 4-minute call costs about $0.60 while a fully-loaded human at $22/hour handling the same call (plus wrap-up time, and never 100% utilized) costs several dollars. The catch is the fixed platform and setup fee: at very low call volume that fixed cost is spread over too few calls, so a human is cheaper until you cross a break-even volume. This calculator shows that crossover point directly.
What costs am I missing when I compare AI to human agents?
On the human side, the fully-loaded cost is far more than the wage: add benefits, management, workspace, training, wrap-up time after each call, and the fact that agents are never busy 100% of the time — a 70% utilization rate means you pay for 10 hours to get 7 hours of talk time. On the AI side, do not forget the fixed platform and setup fee and the fact that every layer bills per minute, so long calls and high transfer rates erode the advantage. This tool folds utilization, wrap-up and the fixed fee into both sides so the comparison is honest.