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AI receptionist cost calculator

Enter four numbers. Get your annual revenue leak from missed calls, projected savings with a 24/7 AI agent, and your estimated ROI multiple.

An AI receptionist cost calculator estimates how much revenue a business loses to unanswered calls and what it would save by deploying a 24/7 AI voice agent. Enter your monthly call volume, missed-call rate, call-to-customer conversion rate, and average customer value — the tool outputs your annual revenue leak, projected net savings (after AI receptionist fees), and return-on-investment multiple.
Rough estimate is fine — your phone records show the exact number.
Industry average: 27–62%. Includes after-hours, busy signals, and lunch/break drop-offs.
New-patient and inbound-inquiry calls convert higher than general inquiries.
Use lifetime value. Dental: $2,000–$4,000/patient. Legal: $3,000–$15,000/case.
Annual revenue leak
$0
Lost to unanswered calls every year.
Annual savings with WildRun
$0
Net, after $997/mo Growth plan ($11,964/yr).
Return on investment
Multiple of annual WildRun cost.

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How the AI receptionist savings calculator works

Step 1 — Missed calls per year: calls/month × missed% × 12

Step 2 — Annual revenue leak: missed calls/year × conversion rate × avg customer value

Step 3 — Recoverable revenue: revenue leak × 80% capture rate. A 24/7 AI agent typically recovers 85–92% of previously missed calls; we use 80% to stay conservative.

Step 4 — Net annual savings: recoverable revenue − $11,964 (Growth plan, $997/mo × 12)

Step 5 — ROI multiple: recoverable revenue ÷ annual plan cost

Results vary by industry and call flow. See industry benchmarks below — or book a demo for a model built on your actual call data.

Typical AI receptionist ROI by industry

Use these as starting points for the calculator above. Your actual numbers will vary — but this gives you a directional range.

Industry Typical miss rate Avg customer value Typical ROI range
Dental practices 35–50% $2,000–$4,000 8–20×
Law firms 30–45% $3,000–$15,000 10–30×
Real estate 25–40% $8,000–$20,000 12–30×
Restaurants 40–60% $50–$200 3–8×
Trucking / logistics 20–35% $5,000–$25,000 8–20×

Based on WildRun AI client data and published industry studies. Individual results vary.

AI receptionist cost calculator — common questions

How do I calculate the cost of an AI receptionist?

AI receptionist cost = monthly plan fee + per-minute overage (if any). WildRun AI charges $497–$1,997/month flat with no per-minute fees. To calculate ROI, divide annual recovered revenue (missed calls × capture rate × conversion rate × customer value) by annual cost. Most WildRun clients see a 5–15× return in year one.

What percentage of small business calls go unanswered?

Industry studies put the average missed-call rate at 27–62% for small businesses without a dedicated receptionist. After-hours gaps account for roughly half: dental practices miss 40–55% of calls placed before 8 am and after 5 pm. Legal intake misses 30–45% of calls during lunch and on weekends.

What is the average value of a missed call for a dental practice?

A new dental patient is worth $2,000–$4,000 over a three-year relationship. At a 35% miss rate on 300 calls/month and a 25% conversion rate, a dental practice leaks $63,000–$126,000 in lifetime value annually — before accounting for referrals from lost patients.

How much does an AI receptionist save per year?

A typical WildRun AI client on the Growth plan ($997/month) recovers 80% of previously missed calls. At the calculator defaults (300 calls/month, 35% miss rate, 30% conversion, $650 avg value), that's roughly $24,570 recovered minus $11,964 in annual fees — a net saving of $12,606/year, or about a 2× ROI. Dental and legal practices with higher customer values routinely see 8–20× returns.

Is an AI receptionist cost calculator accurate?

The calculator gives a directionally correct estimate, not a guarantee. Real results depend on your specific call flow, industry, and how aggressively the AI is trained. The model uses an 80% capture rate (conservative vs. observed 85–92%) and your actual conversion rate. Book a demo for a business-specific model built on your actual call data.