Most online stores don't get many phone calls, and that is exactly why the calls they do get matter. A customer who picks up the phone usually has a problem email won't solve fast enough: a wrong address on an order that ships tonight, a charge they don't recognize, a gift that has to arrive by Friday. When nobody answers, that customer either gives up or calls back angrier.
There are three common ways to handle the calls your team can't take: send them to voicemail, pay a human answering service, or let an AI receptionist pick up. This guide walks through what each one actually does on a real call, how each is usually priced, when a person should still take over, and how to choose.
The short answer
- Voicemail: Fine if you get a handful of calls a week and can call back the same day. It records the problem; it never solves it.
- A human answering service: A real person answers, follows a script you give them and takes a message or passes the call along. Good for a warm greeting, limited by what the operator can see.
- An AI receptionist: Answers on your number, day and night. The good ones are connected to your store, so they can look up the order and fix the problem while the caller is still on the line.
Which one fits depends less on the technology and more on one question: when a customer calls, do they need someone to listen, or someone to act?
What happens on a real call
Take a common call for an online store. A customer phones at 9 p.m.: "I just placed an order and used my old address. Can you change it before it ships?" Here is how each option handles it.
| Voicemail | Answering service | AI receptionist connected to your store | |
|---|---|---|---|
| Who picks up | Nobody. A recorded greeting. | An operator at an outside company | The AI, on your number |
| Knows the order | No | Only what your script tells them | Yes, if it can read your orders |
| Fixes the address | No. Someone listens tomorrow and calls back. | Takes a message, or follows your script | Can update it on the call, within your rules |
| What your team gets | A recording to listen to | A message from the operator | The call in the customer's history, with what was done |
| If the order ships overnight | Wrong address | Wrong address, unless your script covers it | Changed before it ships |
The difference isn't politeness. A good operator is friendlier than a good voicemail greeting, but both end the same way: someone on your team has to do the work later. The question to ask of any option is whether the problem is solved when the call ends.
Voicemail: cheap, and slow for the customer
Voicemail is usually part of the phone plan you already pay for. That makes it the default, and for some stores it is enough.
- Where it works: Low call volume, questions that can wait a day, and a team that actually checks messages and calls back the same day.
- Where it fails: Anything time-sensitive: an order about to ship, a charge the customer is disputing, a delivery that is late. Many callers hang up without leaving a message, so you may not even know they called.
- Hidden cost: Every voicemail is a callback someone has to make, often a round of phone tag, and the conversation lives outside your support history.
If you keep voicemail, make it better: say when you'll call back, point callers to order tracking on your site, and get the messages transcribed so your team can read them instead of listening one by one.
A human answering service: a real voice, a limited view
An answering service puts trained operators on your line. They greet callers in your company's name, follow the script you write, take messages and pass urgent calls along according to your instructions.
- Where it works: Businesses whose calls are mostly messages and appointments, and callers who strongly prefer a person.
- Where it falls short for online stores: Operators usually can't see your orders, subscriptions or past conversations. They can say "I'll pass that along," but they can't change an address, skip a delivery or tell a customer where a package is unless you give them access and train them.
- Script upkeep: Every policy change, new product or holiday shipping cutoff has to reach the script. Stale scripts give wrong answers in your name.
An AI receptionist: answers and acts
An AI receptionist (sometimes called an AI voice agent or AI answering service) answers calls in natural conversation. The useful ones for a store are connected to the store itself. They recognize the caller by phone number, see their orders and history, and handle the request within rules you set.
- Where it works: Order status, order changes, subscription skips and pauses, product questions and anything else that needs your store data. It also answers at night and on weekends, when most stores have nobody on the phone.
- Where it needs limits: Refunds, exceptions and anything with real money or real risk. Good systems ask for approval before consequential actions and hand the call to a person when it should.
- What to watch for: Some AI receptionists only take messages, just faster. If it can't see your orders, it is a nicer voicemail, not a receptionist.
How each one is usually priced
Prices change often and vary by provider, so check current plans before you compare. What you can compare is the pricing model, because that tells you what a busy month will cost.
| Option | Common pricing models | What drives the bill |
|---|---|---|
| Voicemail | Included in a phone plan, often priced per user or per line | The phone plan, plus the time your team spends calling back |
| Human answering service | A monthly plan with a bundle of minutes or calls, then a rate for each extra minute or call | How many calls you get and how long they last; some add fees for after-hours or holiday calls |
| AI receptionist | Per minute, per call, per seat, or credits drawn from a monthly plan, plus phone charges | Call volume and length, and whether the AI is included in a plan you already pay for |
- Ask what counts as a call or a minute: Is a 20-second wrong number billed the same as a 10-minute complaint? Is time on hold billed?
- Ask what happens when you go over: Overage rates in the holiday rush can cost more than the base plan.
- Add the follow-up work: A message is cheap to take and expensive to finish. Count the callbacks your team still has to make.
For named comparisons with sourced, dated prices, see Concierge vs Quo, Concierge vs Aircall and Concierge vs Dialpad.
When a person should still take the call
Even the best AI receptionist shouldn't handle everything. Decide in advance which calls go to a person, and make it easy for that person to step in.
- A caller who asks for a person, or who is clearly upset.
- Anything that needs judgment your rules don't cover: a big refund, a legal threat, a safety issue with a product.
- Wholesale or partnership calls that are really sales conversations.
- A request the AI has tried and couldn't complete.
The handoff matters as much as the rule. A cold transfer, where the customer repeats everything, undoes most of the good work. Look for a handoff where your teammate can listen in first, join the call already knowing who it is and what happened, and send it back to the AI when they are done.
Recording and telling callers
Any of these options may record calls. Recordings help you settle disputes, train your team and check what an AI said. But some US states require everyone on a call to agree to being recorded, so tell callers at the start of the call. Keep recordings only as long as you need them, and limit who can listen. Our guide to call recording consent covers the rules and a sample notice.
A checklist for choosing
- Can it answer on the number customers already know?
- Does it recognize callers and see their orders, subscriptions and past conversations?
- Can it make changes on the call, and can you limit which ones?
- Does it ask for approval before refunds or other consequential actions?
- How does a teammate join a live call, and from where (phone, browser)?
- Does the call land in the same history as the customer's texts and emails?
- Can you control recording, the notice callers hear and how long recordings are kept?
- What does a busy month cost under its pricing model?
- Can you place test calls before customers ever hear it?
If you are leaning toward an AI receptionist, our buyer's checklist for AI voice agents goes deeper, with vendor questions and a test-call script.
How Chargezen helps
Concierge is Chargezen's team of digital employees, and one of the things it does is answer your phone. It works as an AI receptionist that knows your store:
- Answers on your number, day and night: With the greeting you write, and the caller's first name when it knows them. No hold music. See the phone channel.
- Knows the caller: Matches the number to the customer profile and pulls up their orders and past conversations.
- Does the work on the call: Order status, order changes and subscription skips and pauses, within the rules and approvals you set. See phone calls.
- A teammate joins with one tap: Listen in from Finn for iPhone or the browser, tap Join the call, and Concierge tells the caller you are here. From the Finn app you can transfer to another teammate or hand the call back.
- You choose who answers first: For each number: Concierge answers every call, a teammate gets the first ring and Concierge picks up if nobody answers, or only teammates answer.
- Recordings by your rules: Callers hear your notice first, and you set retention. See call recording.
- A number that also texts: Use a new toll-free or local US number, or bring yours. See business phone number and toll-free texting.
Concierge Starter is $20 a month with 20,000 credits. Pro is $199 a month with 199,000 credits, or $1,990 a year. Phone and text charges are billed as used, and you can connect your own OpenAI or Anthropic account. See pricing.
Related terms: voice AI agent, human handoff and digital employee. Related guides: how to get a business phone number and conversational AI for ecommerce.
Frequently asked questions
What is the difference between an AI receptionist and an answering service?
An answering service is a team of human operators at an outside company who answer your calls, follow your script and take messages. An AI receptionist is software that answers in natural conversation. When it is connected to your store, it can look up orders and make changes on the call instead of passing a message along.
Is an AI receptionist better than voicemail?
For most stores, yes, because the caller gets an answer instead of a callback. Voicemail still makes sense if you get very few calls and can return them the same day.
Will customers know they are talking to AI?
They should. Write a greeting that says who is answering, and make it easy to reach a person. Customers mind being fooled far more than they mind talking to a capable AI.
Can I use an AI receptionist and still have my team answer?
Yes. Many stores let a teammate get the first ring during the day and have the AI pick up when nobody answers. Others let the AI answer everything and have a teammate join when needed.
