Four things, in the order practitioners actually report them: the person on the other end gets nothing, you get a reputation you cannot see, occasionally you get a public review about a call you never knew existed, and somewhere in there a booking goes to whoever picked up first.

Note the order. The commercial cost is real and it is usually the smallest of the four, which is the opposite of how it is sold to you.

The version that carries most weight in practitioner threads is not lost revenue. It is a story that comes up repeatedly in different forms: someone in a bad period ringing therapist after therapist and hearing back from almost none of them. One person described a client who had kept a spreadsheet of everyone she called during a crisis, with dates and outcomes — of more than forty therapists contacted over three months, four called back.

You cannot verify a number like that and it is not a statistic. It is one person's account of one bad season. But it is the account that changes what people do, because it names the actual cost, which is that someone reached out and got silence.

What it costs you commercially

Modest, uneven, and hard to measure. Prospective clients contact several therapists at once and start with whoever replies. That is not a hypothesis; therapists describe it from both sides, including one who cheerfully notes that other clinicians replying slowly is good for her business.

The measurable losses show up in strange places. A one-star public review from someone who rang, did not leave a message, and never got a call back. An insurance or directory listing that keeps producing calls you cannot service. A referral partner who quietly stops referring.

There is also a percentage figure circulating in vendor posts about how many callers will not leave a voicemail. Nobody who repeats it cites where it came from. Don't plan around it.

What it costs you personally

This is the cost that goes unpriced and it is usually the one that made you look this up.

A voicemail box you are behind on is a standing debt. It does not sit still; it accrues. Therapists describe avoiding the phone entirely once the backlog passes some threshold, then avoiding it harder because the backlog grew while they were avoiding it. Several describe taking their number off their website not because they decided phone was the wrong channel, but because the unreturned messages had become unbearable.

That is a real cost with no line item. It also tends to be the one that resolves first when something answers on your behalf.

The counter-argument, which is not stupid

A meaningful group of clinicians think the premise here is wrong.

Their position: someone who cannot leave a voicemail, or who will not follow up, is telling you something useful about readiness, and a practice that catches every inquiry catches a lot of people who were never going to show up. Non- response, on this view, is a filter rather than a failure.

There is a second version that is sharper still. In more than one thread, colleagues have told a therapist worrying about phone avoidance that the problem is not their systems — it is something to take to their own therapy. Sometimes that is dismissive. Sometimes it is the most accurate thing in the thread.

Both are worth sitting with before you buy anything, because if the real issue is dread rather than logistics, a tool that increases the number of people who reach you is going to make it worse rather than better.

What actually changes the picture

Not answering faster. Answering something, immediately, without you.

The practitioners who describe the biggest relief here are the ones who stopped trying to be reachable and started making sure nobody is left in silence. A greeting that states when calls are returned and where else to go. An automatic text after a missed call that gives the person something to hold. A written channel they can answer on their own schedule.

That combination removes almost all of the first cost — nobody is sitting with nothing — and most of the third and fourth, without requiring you to become a person who answers the phone. It does not remove the personal cost of a backlog, though it usually shrinks the backlog, because a caller who has already been answered once is less likely to call three more times.

The honest version

If your caseload is full, the commercial cost of not answering is approximately zero and you should feel free to ignore every pitch built on it.

If you are building a practice, the cost is real but it is not the number a vendor will quote you. And the reason to fix it is better stated as: you would rather nobody who reached out to you got nothing back. That is a good enough reason on its own, and it happens to be the one that survives contact with your own colleagues.

About Rivet

Rivet is a Canadian practice line built for therapists — a separate number for calls, texts and voicemail, with video sessions and clinical tools in the same place. Your data stays in Canada, and transcription runs on Rivet's own hardware rather than a third-party AI service.

One plan, $65 CAD a month, everything included. Fourteen-day trial, no card.

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