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What do your missed calls cost?

Enter your own numbers. The maths runs in your browser: nothing is sent or stored. The starting values are only an example.

New customers lost per month

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Revenue possibly lost per month

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Over a year

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The maths

How the figure is worked out.

Unanswered calls per week × 4.33 weeks × share from new customers × share who buy × value of a first sale. It is an estimate: some callers call back, others leave a message. It does not count a customer's long-term value.

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Reducing missed calls.

A clear voicemail, an answering service or an AI receptionist can all help. Our comparison explains when to choose each. Read the comparison.

Get your calls answered.

Zarah answers in French and in English. The free plan does not ask for a credit card.