Start conservative
Use call logs or a one-week audit. If you guess high on missed-call rate or close rate, the ROI story will look better than reality.
Missed Call ROI Calculator
Adjust the sliders to match your business. See instantly whether an AI receptionist pays for itself.
120
202000
18%
5%70%
$220
$50$5,000
30%
1%60%
80%
40%100%
$250/mo
$0/mo$1,500/mo
Your results
Missed calls per month22 calls
Revenue at risk$1,452/mo
Revenue recovered by AI$1,162/mo
AI receptionist cost−$250/mo
Net monthly benefit+$912/mo
$10,939 annual upside
Every $1 spent on AI returns 4.6× in recovered revenue.
How this is calculated
Use conservative numbers. Pull missed-call rate from your phone system logs and lead value from your CRM or average invoice size.
missed calls × lead value × close rate × recovery rate − AI costUse conservative numbers. Pull missed-call rate from your phone system logs and lead value from your CRM or average invoice size.
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How to get the most accurate estimate.
Garbage in, garbage out. Use real data from your phone system and CRM.
Compare against total cost
Include monthly plan, minutes, overages, setup, custom scripts, integration work, and any human fallback charges.
Track after launch
Measure recovered calls, booked appointments, transfer rate, caller satisfaction, and qualified leads — not just call volume.
Missed-call ROI FAQ.
Fast answers for buyers validating AI receptionist ROI.
How much do missed calls cost a local business?
Estimate monthly calls, missed-call rate, average lead value, and close rate. The lost opportunity is missed calls multiplied by lead value and close rate.
Can an AI receptionist pay for itself?
If recovered calls produce enough booked jobs, appointments, orders, or consultations to exceed monthly software and setup costs, the ROI can be positive.
What numbers should I use?
Use conservative inputs from call logs, booking records, CRM data, or a one-week manual call audit instead of best-case assumptions.
What is AI call recovery rate?
This estimates what percentage of previously missed calls the AI would successfully handle and convert. 75–85% is a realistic range for most businesses; some calls will still slip through due to complex requests or caller hang-ups.