Updated August 2026
Voicemail is free and loses the caller. An answering service costs $25–$395 a month and keeps them. The difference is not message quality — it is that most people who reach a recording hang up and ring the next business instead. If your inbound calls are new enquiries, that hang-up is the entire cost. If they are mostly admin, voicemail is fine and you should keep it.
By Felix de Balanzo, Founder, Perpetual Concierge · Last updated 17 August 2026
| Voicemail | Answering service | |
|---|---|---|
| Monthly cost | $0 | $25 – $395 |
| Answers the call | No — records after the caller waits | Yes, typically on the first ring |
| Caller has to do the work | Yes — they must choose to leave a message | No — a conversation happens |
| Qualifies the enquiry | No | Yes, against your criteria |
| Collects photos or documents | No | Only on services that request them mid-call |
| After hours and weekends | Same as always — a recording | Covered, usually at no extra rate |
| Ten callers at once | All reach the recording | All answered concurrently on AI services; queued on human ones |
| What reaches you | A name and a number, if you are lucky | A structured summary of the enquiry |
Because reaching a recording is a decision point, and most people decide to leave. Someone with a house to clear or a car that has just been hit is not committed to you; they are working down a list. The recording tells them you are unavailable, and the next number on the list is free to dial.
The second cost is slower and less visible. A message says “call me about a couch.” It does not say which couch, how old, what condition, or where it is. So the callback starts the conversation from zero, and it takes two or three more touches to reach the point a single answered call would have reached immediately.
Genuinely, in three situations:
If none of those describe you — if you are a one-to-five-person business where the owner is the phone, and the calls are strangers with something to sell or a job to place — then voicemail is the most expensive free thing you own.
It sits between the two, and it is a real improvement over bare voicemail: an automatic text after a missed call recovers some callers for very little money. Plenty of phone systems include it.
What it does not do is have the conversation. The caller still has to re-engage, still has to explain what they have, and the enquiry still reaches you unqualified. It converts some hang-ups into texts. It does not turn a call into a described job.
Not by comparing $0 with $313. By comparing the cost of the service with the value of the calls it captures:
For most owner-operated businesses that arithmetic is not close in either direction — it is either obviously worth it or obviously not. Doing it takes ten minutes and settles the question better than any comparison table, including this one.
At a New Jersey antique buyer that previously relied on the owner answering and voicemail catching the rest, a measured eight-day deployment handled 85 inbound calls with none missed and produced 74 qualified selling leads. Eleven of those calls — 13% — arrived outside business hours, and under the previous arrangement all eleven would have reached a recording.
For inbound sales calls, yes, because voicemail’s failure is not message quality but the hang-up rate: most callers who reach a recording do not leave one and ring the next business instead. An answering service converts a hang-up into a captured contact. For purely administrative calls, voicemail is adequate and free.
When your inbound calls are mostly existing customers, suppliers or admin rather than new enquiries; when your average job value is low enough that a lost call costs less than a month of service; or when you genuinely answer the phone yourself during the hours people call.
Partly. An automatic text after a missed call recovers some callers and costs very little, so it is a real improvement over bare voicemail. What it does not do is qualify the enquiry or collect information while intent is high, so you still start the conversation from zero.
Nothing per month, and the value of every caller who hangs up. The honest way to price it is to multiply your average job value by the number of new-enquiry calls you miss in a month, and compare that with $25 to $395 a month for a service that answers them.
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