Telephone Answering Service vs AI Answering Service (Australia)
A telephone answering service has a person answer your calls and pass on a message. An AI answering service does the same job with software, and can also book the job or text the caller back. Australian human services list plans from about $30 to $60 a month (as of November 2026, on providers' own pages). Choose by how many calls you miss and what each one is worth.
This guide compares the two for Australian service businesses: tradies, clinics and professional firms. It uses prices from each provider's own page, says what each option leaves undone, and ends with a simple way to choose.
What is a telephone answering service?
A telephone answering service is a team of people who answer calls on your behalf. You divert your business number to them when you are busy or closed. They answer with your business name, take the caller's details and send you a message by SMS or email. Some also forward urgent calls or enter bookings.
How it works in practice:
- You set a script: how to greet callers, what to ask, who counts as urgent.
- You divert your existing number to the service when you cannot answer.
- An operator answers, follows your script and sends you the message.
- You call the person back.
Step 4 is the weak point. A message tells you someone called. It does not get them booked. We come back to this below.
What does a telephone answering service cost in Australia?
Providers publish "from" prices, so treat these as the starting point, not a quote. All are from the providers' own pages.
- Business1300, 24/7 Answering: from $1 a day (provider page, checked November 2026).
- Business1300, Team Answering: from $36 a month (same page).
- Business1300, Virtual Receptionist: from $48 a month (same page).
- Virtual Reception, a provider's guide published 1 August 2025: basic plans roughly $30 to $50 a month, comprehensive packages roughly $50 to $200 a month, higher with extras such as CRM integration. The page says Sydney tends toward the top of those ranges. This is older, so check the current price.
Business1300 says all its operators work from call centres in Australia, that you do not need a 1300 number (forwarded calls from a mobile, landline or PBX work), and that plans have no long lock-in contract. Another provider, Call Service, says it answers every call with a person rather than AI or voicemail, which is its main selling point. Not every provider publishes prices: Call Service does not.
Extras vary by plan, so ask for a quote at your own call volume. We did not repeat the much higher per-line figures that one AI vendor quotes without a source.
How to compare prices fairly: ask each provider what a call costs once you go past the included amount, whether after-hours or weekend calls cost extra, whether there is a setup fee, and what you pay if you want bookings entered into your system. A low "from" price with high extras can cost more than a higher flat plan. Write your own call numbers down first (calls a week, how many after hours) so every quote is for the same situation.
What is an AI answering service, and how is it different?
An AI answering service is software that answers the phone in a natural voice, any hour of the day. It handles routine questions, collects the caller's details, and can book into a calendar or send a text back with a link.
It is usually cheaper per call than a person and never has a day off. It also has limits. It can struggle with strong accents, noisy lines and unusual requests. It is a poor fit for anything that needs judgement, such as a distressed caller or a true emergency.
We do not publish AI prices here because they vary a lot between providers and change often. For providers, costs and what AI misses, see AI receptionist in Australia.
One thing we see in our own work, in plain words: most clients are not replacing a person with AI. They are improving how they serve customers, for example by giving people a way to make contact after hours and on weekends. The biggest advantage of a voice agent working 24/7 is that by Monday morning you already have one, two, five or ten new enquiries handled.
Telephone answering service vs AI answering service: side by side
Here are the options in plain lines. No option is best for everyone.
- Voicemail (the baseline): free, but most callers hang up. You find out later, and the lead has often called someone else.
- Human answering service: a person answers with your script. Best for businesses with a modest call volume, high-value jobs and callers who want a human. Published prices start around $1 a day or $36 to $48 a month.
- AI answering service: software answers, takes details and can book or text back. Best for many routine calls, nights and weekends. Costs vary, so get a quote.
- Hybrid: AI answers first and passes urgent or complicated calls to a person. Best when most calls are routine but a few really matter.
For the wider picture on nights and weekends, including AI agents, read after-hours lead response.
What happens after the call?
Answering the call is half the job. A message in your inbox is not a booking. Look at what each option does next:
- Message only: you call back when you can. The caller may have moved on.
- Text back with a booking link: the caller can pick a time while the need is fresh.
- Booked into your calendar: nothing is left to chase.
Here is an illustration with made-up numbers, not a client result. Say a plumber misses 10 calls a week, and 3 of those callers would have booked a $400 job. That is $1,200 a week, or more than $60,000 a year, walking away. Against that, a plan priced at $1 a day or $48 a month is small. What matters is whether the service gets those 3 callers booked, not just their names written down. Put your own numbers into the revenue leak calculator.
Speed matters here. A Harvard Business Review study audited 2,241 US companies by sending each a web enquiry. Only 37% replied within an hour, 23% never replied, and the average reply took 42 hours. Firms that contacted the lead within an hour were nearly seven times as likely to qualify it as firms that waited an hour longer (SmartCompany's summary of the study). These were web enquiries at US firms, not phone calls to Australian trades, so treat the numbers as a direction. Read more in the 5-minute lead response rule and the missed lead recovery workflow.
Which one should you choose?
Use your situation, not the sales page.
- Few calls a week and high-value jobs: a human service, or a hybrid, is often enough. A missed call costs a lot, but there are not many.
- Many routine calls (bookings, opening hours, quotes): AI is usually the better fit, because the questions repeat.
- Trades with emergencies: whichever you pick, set a clear rule for what counts as urgent and who gets rung.
- Clinics: check the privacy rules and whether the service connects to your booking system. See AI receptionists for small business and tradies for setup mistakes to avoid.
Five questions to ask any provider:
- Can I control the script and the questions asked?
- Does it work with my existing number, including a 1300 number?
- What happens with an urgent or emergency call?
- Who owns the call recordings and the caller details?
- Is there a lock-in contract, and what are the extras?
If you are not sure, start small. Most providers let you try a plan without a long contract (ask first). Run it for a month, count the calls it answered, count how many turned into bookings, and compare that with what you missed before. Then decide whether to keep a human, move to AI or combine them.
If you would like us to look at where your missed calls go and what they could be worth, book a free audit call.
Australian rules to check
This is general information, not legal advice.
- Tell callers when they are speaking to AI, and when calls are recorded. Being open about it is the safe approach. Check the rules that apply to you before you record calls.
- Call details are personal information. Ask each provider how it stores and protects them, and keep it consistent with your own privacy policy.
- A follow-up text sent after someone calls needs care. The Spam Act sets three rules for commercial messages: consent, a clear sender, and a working unsubscribe (ACMA, Avoid sending spam). Replying to a person's own enquiry is normally fine, but marketing messages are different.
To see what missed calls could be costing you, try the revenue leak calculator.
Sources
- Business1300. Telephone answering services (checked November 2026). https://www.business1300.com.au/telephone-answering-services
- Virtual Reception. What is call answering: benefits, services, features and cost (1 August 2025). https://www.virtualreception.com.au/blog/call-answering/
- Call Service. Call answering services (checked October 2026). https://www.callservice.com.au/
- SmartCompany. Are you letting online leads go cold? (summary of the 2011 Harvard Business Review study, checked November 2026). https://www.smartcompany.com.au/marketing/20110704-are-you-letting-online-leads-go-cold/
- Australian Communications and Media Authority. Avoid sending spam (checked November 2026). https://www.acma.gov.au/avoid-sending-spam
Frequently asked questions
Published plans start around $1 a day or $36 to $48 a month at Business1300, and one provider guide from August 2025 gives roughly $30 to $200 a month. These are 'from' prices, so get a quote at your call volume.
It is usually cheaper and always on, and it can book or text back. A person is better at judgement and emergencies. Many businesses use AI first and pass urgent calls to a person.
Many can, but it depends on the provider and your calendar or booking system. Ask which systems it connects to before you sign up.
Not necessarily. Business1300 says forwarded calls from a mobile, landline or PBX work, so you can divert your existing number. Check each provider.
Some providers say no long lock-in, but always ask, along with any setup fees and extras.
The safe approach is to tell callers, and to say when calls are recorded. This is general information, not legal advice, so check the rules that apply to you.