Voice AI per minute versus an offshore agent — with escalation priced in.
For CX, contact center and BPO leaders choosing between voice AI and added seats. Occupancy-adjusted agent cost against a full ASR, LLM, TTS and telephony stack.
Your inputs
Benchmarks show typical enterprise ranges — override every field with your own numbers.
Benchmark: 50k–500k for an enterprise voice queue set
Talk plus hold plus after-call work
Benchmark: 5–9 minutes for service voice
Contained calls only — no queue, hold or wrap
Benchmark: 3–6 minutes, typically 25–35% shorter
Offshore $9–$16 · nearshore $14–$22 · onshore $28–$45
Benchmark: $14 offshore blended
Paid time actually spent handling contacts — idle time is real cost
Benchmark: 72–85% in a well-run centre
Calls fully resolved by voice AI with no human transfer
Benchmark: 35–60% on scoped intents in year one
ASR + LLM + TTS + telephony, all-in
Benchmark: $0.06–$0.20 per minute
Benchmark: $5k–$30k depending on platform and channels
Baseline agent cost minus AI spend and the human handling still required after escalation.
Directional estimate. Escalated calls are charged 40% of AI handle time before transfer, plus full human handling. Assumes a $250k implementation investment.
Three-scenario view
Finance reviewers expect a range. These scenarios flex adoption and implementation cost around the model you entered.
Slower adoption, higher integration effort
Your inputs as entered
Strong sponsorship, clean data, phased scale-up
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Send us the brief and a delivery lead validates these assumptions against your data, then replies with indicative scope, timeline and commercial options.
CalculatorVoice AI per minute versus an offshore agent — with escalation priced in. — routed to this team
How enterprise leaders use this model
- What goes into voice AI cost per minute?
- Four stacked components: speech recognition, the language model turn, speech synthesis, and telephony or SIP transport. Platform and orchestration fees sit on top. Most enterprise stacks land between $0.06 and $0.20 per minute all-in before escalation.
- Why compare against offshore agents rather than onshore?
- Because that is the real alternative on the table. Against a $28–$45 loaded onshore hour, almost any voice AI clears. Against a $9–$16 offshore hour the margin is thinner, and containment rate — not per-minute price — decides the outcome.
- How does escalation change the economics?
- An escalated call costs the AI minutes plus the full human handling that follows, so it is more expensive than a human-only call. That is why cost per contained call matters more than cost per minute: at 40% containment you are paying for AI on every call and humans on most of them.
- Does AI handle time differ from human handle time?
- Usually yes, and often shorter — no hold, no after-call wrap on contained calls, no queue. This model lets you set both separately rather than assuming parity.
Is voice AI cheaper per minute than a contact center agent?
Compare voice AI per-minute cost — ASR, LLM inference, TTS and telephony — against an offshore or onshore agent minute adjusted for occupancy, shrinkage and loaded cost. Then price escalation: the true comparison is cost per contained call, not cost per minute, because escalated calls pay for both the AI and the agent.
Ungated — results appear instantly, no email required.
What you enter
- Monthly call volume and average call duration
- ASR, LLM, TTS and telephony cost per minute
- Fully loaded agent cost with occupancy and shrinkage
- Containment rate (%)
- Average handle time of escalated calls
How it is calculated
- 1.Build the voice AI stack cost per minute from its component services.
- 2.Convert the loaded agent salary into a true cost per productive minute using occupancy and shrinkage.
- 3.Price contained calls at AI minutes only.
- 4.Price escalated calls at AI minutes plus full agent handling.
- 5.Divide total cost by contained calls to compare cost per contained call.
What you get back
- Voice AI cost per minute versus agent cost per minute
- Blended cost per call at your containment rate
- Cost per contained call
- Break-even containment rate
Built for: Contact center and CX leaders evaluating voice AI against offshore capacity.
What is the break-even containment rate for voice AI?
The point where AI cost across all calls plus agent cost on escalated calls equals today's all-agent cost. Below it, voice AI adds cost on top of an unchanged agent bill — which is the most common reason voice pilots quietly stall.
Why compare against an occupancy-adjusted agent minute?
Because a paid agent minute is not a handled minute. Shrinkage, idle and after-call work mean the loaded cost of a genuinely handled minute is materially higher than salary divided by hours.