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How much is every missed call really costing you?

When a prospect calls and nobody picks up, they call your competitor. Plug in your numbers and see the revenue quietly walking out the door every year.

Your numbers

30%

Unanswered, after-hours, or rings-out-to-voicemail.

35%

Share of answered conversations that become paying customers.

80%

How many of today's missed calls an always-on AI voice agent would answer.

Your missed-call cost

Revenue walking out the door

$126,000

per year in lost deals from missed calls

$10,500
Lost every month
$100,800
Recoverable per year with 24/7 answering

You're leaving $126,000 on the table. TalkWithLead's AI voice agent answers every call and website lead 24/7 in 50+ languages — turning missed calls into booked conversations instead of voicemails.

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How this works: We multiply your missed calls by your own close rate and average deal value. Assumes missed calls would convert at your answered-call close rate. Estimate based on your inputs. The “recoverable” figure applies the recovery percentage you set for an always-on answering setup.

Why speed matters: independent research on lead-response time backs this up. The MIT / InsideSales Lead Response Management study found that contacting a web lead within about 5 minutes makes it far more likely to qualify than waiting 30+ minutes, and Harvard Business Review reported the same pattern — fast follow-up wins deals. A missed call blows exactly that window.

This is an estimate based on your inputs, not a guarantee. Your real results depend on your market, offer, and follow-up.

Missed-call calculator FAQ

How is the lost revenue calculated?

Missed calls = monthly calls × % missed. Lost deals = missed calls × your close rate. Lost revenue = lost deals × average customer value, then ×12 for the annual figure. Everything is driven by the numbers you enter, so the estimate is yours, not a generic benchmark.

Why assume missed calls would close at my answered-call rate?

It's a conservative, transparent stand-in: a caller who bothered to phone you is already a warm lead. We apply your existing close rate so the math reflects your business rather than an inflated industry average. If you think missed callers convert lower, just lower the close-rate slider.

Can an AI voice agent really recover those calls?

That's what the recovery slider models. TalkWithLead's AI voice agent answers calls and website leads instantly, 24/7, in 50+ languages — including nights, weekends, and the moments your team is already on another line. It can qualify the lead, book the appointment, or trigger an instant callback so the prospect never reaches a competitor first.

Is this calculator free to use or embed?

Yes. It's free to use and free to embed on your own site — the whole widget is a single self-contained block with no external dependencies. The fastest way to see what recovering those calls looks like for your business is to try the live demo.

Add this free calculator to your site

Embed the Missed-Call Revenue Calculator on your own page in one paste. It is free, mobile-friendly, and links back to TalkWithLead.

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