IVR system: a phone tree, IVR phone system, and auto attendant phone system for small business
An IVR system answers your main number, plays a menu, and sends the caller where they asked to go. Auto attendant, phone tree, and IVR are three names for that same thing in a small business phone system. The feature itself is rarely a line item on any bill. What it costs you is the plan tier it is locked behind, and that gate sits in a different place at every provider: included on the $15 entry plan at Nextiva and Phone.com and on the $19.95 entry plan at Ooma, but a tier higher at Google Voice, at Quo and at Phoner. The cheapest plan that carries a menu ranges from $10.50 to $30 per user across this category.
Almost every guide to buying an IVR system quotes a range: $15 to $150 per user, or $150 to $1,200 a month for a small team. Those ranges are useless for a purchase decision because they describe the whole phone system, not the menu. Nobody sells you an IVR on its own. You buy a business phone plan, and the menu is either switched on inside it or it is not, which means the only number that matters is the price of the cheapest plan at each vendor that will actually let you record a greeting and assign a key to a department. That number is published at nine of the eleven providers on this page. We read it at the source in August 2026 and put it in one table, including the two vendors who publish the feature but refuse to say which plan carries it, and including the case where a competitor beats us.
IVR PHONE MENU ON TEAM AT $29/USER/MO · MULTI-LEVEL MENUS ON BUSINESS AT $59 · MONTH TO MONTH, NO SEAT MINIMUM
01 · Pick your number
02 · Your phone menu
03 · Incoming call
Press a key to answer the menu yourself
Voicemail to text
transcribed · texted to you · 0:42
Call sheet
Today
This number can be yours in about 5 minutes.
Recording consent laws vary by state and country. You are responsible for lawful use.
$0
What the IVR menu itself costs at Nextiva, Phone.com, Ooma, RingCentral and Zoom Phone, because at all five it is switched on inside the entry plan rather than sold separately or held back a tier
$14
What the same menu costs per user per month at Phoner, because our menu sits on Team at $29 against a $15 Starter plan. We lose this comparison to five vendors and the honest thing is to say so on our own page
$10.50 to $30
The spread between the cheapest and the most expensive plan that carries a phone menu, across the eleven providers in the table below. That is close to a threefold difference for the same feature, and it does not track the vendors' advertised entry prices at all
9 keys
How many menu options a caller can hold in their head is far fewer than that. Keypad digits 0 and 1 carry no letters under ITU-T E.161, and every usability study of phone menus points the same way: four options and one level beats nine options and three levels
What an IVR system actually changes about your inbound calls
01
The main number stops being one person's problem
Before the menu exists, a published business number rings somewhere specific, which in a small company means it rings the founder or whoever sits nearest the desk. Every call is triaged by a human who then walks it somewhere else. An IVR system moves that triage in front of the ring: the caller states what they want by pressing a key, and the call arrives at the group that handles it. The saving is not the seconds of transfer, it is the interruptions that never happen.
02
Callers get a company, not a cell phone
A menu is the cheapest signal of size a small business can buy. A two-person firm with a greeting that offers sales, support and billing reads as an organization with departments, because that is what the caller hears. This is the reason a lot of one and two person businesses buy the tier that carries a menu before they buy anything else, and it is a legitimate reason even though the underlying routing is trivial.
03
Robocalls stop reaching a human
Automated dialers do not press keys. A menu in front of your main line filters a meaningful share of junk inbound traffic without any blocklist, because the machine on the other end hangs up rather than choose an option. This is a real, unglamorous benefit that vendors rarely put in a feature list, and for a small team it is often the change people notice first.
04
After hours becomes a rule instead of a decision
The same menu that routes at 11am can answer differently at 11pm. A business hours schedule attached to the menu means calls outside your hours hit a different greeting and land in voicemail with transcription, instead of ringing a personal phone at night or dropping into silence. Most small teams get more value out of that one schedule than out of any other part of the system.
How to set up an IVR system in four steps
Write the menu before you buy anything
Open a text file and write the greeting exactly as a caller will hear it, then list the options. Keep it to four or fewer and one level deep unless you have a real reason. Most bad phone menus are bad because they were designed inside a vendor's builder, where adding another branch costs nothing, rather than written out loud first. Read it aloud and time it: a main greeting that runs past about 25 seconds loses people.
Price the plan that carries the menu, not the entry plan
This is the step that decides your bill. Look up the cheapest plan at each shortlisted vendor that includes an auto attendant, and compare those numbers rather than the advertised entry prices. The menu sits on the entry plan at six of the eleven providers below and a tier higher at three, so the vendor with the lowest headline price is often not the cheapest place to get a menu. The table below has the figure for every one of them.
Decide what each key rings before you record anything
A menu option is only as good as what sits behind it. Point each key at a ring group rather than a person, so that pressing 1 rings everyone who does sales rather than the one person who did sales when you built it. If a key routes to a single mobile number, the menu has moved the failure rather than fixed it.
Record it, then call your own number from a cell phone
Record the greeting in a quiet room on a decent microphone, or use text to speech and listen to the whole thing. Then dial your published number from an outside cell phone and walk every branch, including the one that goes to voicemail after hours. Do this before you print the number anywhere. On Phoner the menu is built visually and you can change any key without calling support, so the test and fix loop takes minutes.
Four things about phone menus worth checking at the source
These are the figures and rules that change how you should design and buy an IVR system, taken from the primary document rather than from another comparison page, and dated so you can check whether they have moved since.
0 and 1
The keypad letter mapping every vanity and menu design depends on is ITU-T Recommendation E.161, which assigns ABC to 2 through WXYZ to 9 and assigns no letters at all to 0 or 1. That matters for menu design because 0 is conventionally reserved for reaching a human operator and 1 is the digit callers hit by accident most often. Build your menu on 2 through 5 and leave 0 pointing at a person.
Source: ITU-T Recommendation E.161
Feb 17, 2020
Kari's Law requires that multi-line telephone systems manufactured, imported, sold or installed after February 16, 2020 allow a direct 911 call with no prefix or access code, and send a notification to a central point on site when someone dials it. If your IVR sits in front of every call, confirm that 911 bypasses the menu entirely. A caller in an emergency must never hear a greeting.
Source: FCC, 911 requirements for multi-line telephone systems
Jan 6, 2022
The RAY BAUM'S Act dispatchable location requirement took effect for non-fixed and off-premises devices on January 6, 2022, having applied to fixed on-premises devices from January 6, 2021. Anyone running a cloud phone system where staff answer menu calls from a laptop at home is in the off-premises case, and the address on file needs to be the one they are actually sitting at.
Source: FCC, 911 requirements for multi-line telephone systems
83.7%
Of the roughly 53 million business wireline telephone connections in the United States, 83.7 percent are now interconnected VoIP rather than traditional switched access lines. The practical reading is that on-premises PBX hardware, and the professionally installed IVR that used to come with it, has already been displaced inside American business rather than being an emerging option.
Which plan carries the auto attendant at eleven providers
The IVR is almost never priced on its own, so the only meaningful comparison is the cheapest plan at each vendor that includes a phone menu. Every figure below was read from the provider's own published pricing page in August 2026, with the date shown. Where a vendor publishes the feature but does not state which plan carries it, the cell says so rather than guessing.
| Provider | Cheapest plan with a phone menu | Billed yearly | Billed monthly | Read on |
|---|---|---|---|---|
| Phone.com | Basic, which lists Interactive Voice Response with the description "Automated caller menus, no receptionist required" | $15/user ($180/yr) | $15/user | Aug 23, 2026 |
| Nextiva | Core, which includes auto-attendant call menus on the entry plan | $15/user | $23/user | Aug 14, 2026 |
| Zoom Phone | Every plan, from Metered upward, carries an auto attendant | $10.50/user | Not published | Aug 9, 2026 |
| Ooma Office | Essentials, which includes the Virtual Receptionist. Ooma sells no annual plan, so this is the month to month rate | No annual plan | $19.95/user | Aug 23, 2026 |
| RingCentral | Core, and unusually it is a multi-level menu rather than a single level one | $20/user | $30/user | Aug 14, 2026 |
| Google Voice | Standard. Starter at $10 has no auto attendant and no ring groups, and team plans also require a Google Workspace subscription per user billed separately | $20/user | $20/user | Aug 9, 2026 |
| Quo (formerly OpenPhone) | Business. Phone menus are not on Starter at $15 | $23/user | $33/user | Aug 11, 2026 |
| Phoner | Team, which carries the visual IVR phone menu, ring groups, shared numbers, texting, recording and toll-free numbers | $29/user | $35/user | Aug 23, 2026 |
| Aircall | Essentials, but every Aircall plan carries a three license minimum, so the smallest possible bill is $90 a month at any headcount | $30/user | Not published | Aug 4, 2026 |
| Dialpad | Its own plan matrix marks a multi-level auto attendant as included on every Connect tier, so the menu is on the $15 entry plan. What Standard does not carry is a hold queue, and its ring groups are capped at three | Connect Standard | $15 yearly, $27 monthly | Sep 3, 2026 |
| Grasshopper | Grasshopper publishes a phone menu but does not state which of its three plans carries it. Plans are flat per account: True Solo $14, Solo Plus $25, Small Business $55, billed annually | Not stated | Not stated | Aug 12, 2026 |
Swipe sideways for the full table
Two of eleven vendors publish the feature and refuse to publish the tier. That is worth more than a guessed cell: if a vendor will not tell you which plan includes the menu before you buy, ask in writing and get the answer in the quote.
The IVR upgrade delta: what the menu costs you above the entry plan
Subtract each vendor's entry price from the cheapest plan that carries a phone menu, and you get the only number that describes what the IVR itself costs you at that vendor. Five providers charge nothing, because the menu is already inside the plan you would have bought anyway. Three charge a real premium, and one of the three is us.
| Provider | Entry plan | Cheapest plan with a menu | IVR upgrade delta per user |
|---|---|---|---|
| Phone.com | Basic $15 | Basic $15 | $0 |
| Nextiva | Core $15 yearly | Core $15 yearly | $0 |
| Zoom Phone | Metered $10.50 yearly | Metered $10.50 yearly | $0 |
| Ooma Office | Essentials $19.95 | Essentials $19.95 | $0 |
| RingCentral | Core $20 yearly | Core $20 yearly | $0, and it is multi-level |
| Quo (formerly OpenPhone) | Starter $15 yearly, $19 monthly | Business $23 yearly, $33 monthly | $8 yearly, $14 monthly |
| Google Voice | Starter $10 | Standard $20 | $10, plus a Workspace subscription per user |
| Phoner | Starter $15 yearly, $19 monthly | Team $29 yearly, $35 monthly | $14 yearly, $16 monthly |
Swipe sideways for the full table
Read this table honestly and Phoner has the largest IVR upgrade delta on it. What the Team plan bundles alongside the menu is ring groups, shared numbers, business texting, call recording with consent announcements, toll-free numbers and analytics, so the comparison is only fair if you actually want those. If all you want is a menu and nothing else, Phone.com or Nextiva will cost you less and we would rather you knew that here than found out after signing.
When an IVR system is the wrong purchase, including when we are
A phone menu is not free of cost to your callers even when it is free of charge to you. Here are four cases where we would tell you not to buy one, or not to buy ours.
You take fewer than about ten calls a day
Below that volume a menu adds friction and removes nothing, because there is no queue for it to sort. A caller who waits through a greeting to press 1 and reach the same person who would have answered anyway has had a slightly worse experience than if the phone had simply rung. Buy the menu when the interruptions are the problem, not before. A simple business hours schedule and voicemail to text will serve a low volume line better and costs less.
Every caller wants the same one thing
A single-service business, a solo consultant, a specialist trade with one phone-answering outcome, does not need a branch. If the honest menu would be "press 1 for the only thing we do", skip it. Point the number at a ring group so more than one person can pick up, and spend the money on the plan feature you will actually use.
You need menus more than one level deep on a budget
This is where RingCentral genuinely beats us. RingCentral puts a multi-level auto attendant on Core at $20 per user billed yearly, which is its entry plan. On Phoner, multi-level IVR menus sit on the Business plan at $59 per user. If your routing genuinely needs submenus, for example a multi-location operation where the first question is which office, RingCentral is the cheaper place to buy that and you should price it there.
You want an AI that talks to the caller
An IVR system is a keypad menu. It plays audio, reads digits, and routes. It does not understand a sentence, hold a conversation, or answer a question, and Phoner does not sell anything that does at any tier. If what you actually want is a system that asks "what are you calling about" and interprets the answer, that is a different product category with a different price, and a phone menu will disappoint you.
Who an IVR phone system actually pays off for
Small business
The core case: two to twenty people, one published number, and enough inbound volume that answering it has become somebody's unpaid second job. The menu turns the main line into a routing surface instead of an interruption.
Phone menu for small businessLaw firms
Intake is the whole business, and intake calls and existing-matter calls need different people. A menu that separates new client inquiries from current matters, with an after hours branch, is often the first thing a small firm automates.
Phone system for law firmsProperty management
The single strongest case for a menu, because one of the branches is genuinely urgent. Separate maintenance emergencies from leasing inquiries and rent questions at the greeting, and route the emergency branch to a group that rings at night.
Phone system for property managementRestaurants
Reservations, catering and takeout are three different conversations arriving on one line during a service. A menu with a recorded hours and address branch also removes a large share of the calls entirely, because a lot of callers only wanted the hours.
Phone system for restaurantsInsurance agencies
Claims, new quotes and policy service are handled by different people, and the caller almost always knows which one they need. This is the shape a phone tree fits best: the caller self-sorts accurately with no prompting.
Phone system for insurance agenciesCar dealerships
Sales, service and parts is the oldest three-branch menu in American business, and it works because the departments really are separate operations under one number and one brand.
Phone system for car dealershipsHow the menu fits with everything behind it
A phone menu is the front door of a phone system rather than a product on its own, and what happens after the caller presses a key is where most of the value sits. Pressing 1 should ring a group, not a person, which is the job of call routing software with ring groups and hunt groups, and the two are usually bought together because a menu that routes to one individual has moved the bottleneck rather than removed it. If you want the full picture of what the whole system costs once the menu is one line on it, the business phone system cost breakdown walks through the bill item by item, and the companion article on what an IVR system costs goes deeper into why the annual and monthly rankings of these vendors are completely different lists.
The terminology in this category is genuinely confusing and vendors do not help, so it is worth being precise. Auto attendant, IVR, phone tree and virtual receptionist are used interchangeably in marketing copy for the same keypad menu. Strictly, an auto attendant is the greeting-and-routing function, IVR is the broader term for any system that collects input from a caller, and a phone tree is the shape of the menu itself. In a small business phone system they are the same feature under three names, and the only place the distinction bites is when a vendor charges for one and includes the other.
What you say in the greeting matters more than the routing behind it, and it is the part small businesses spend the least time on. There are worked examples in our collection of auto attendant script examples and in the wider set of business phone greeting scripts, including the after hours version, which is the one most menus are missing. Keep the main greeting under about 25 seconds and put the option before the explanation, because callers stop listening once they hear the first number.
If you are still choosing a provider rather than designing a menu, the menu tier is only one of several gates that move between vendors, and the ones that catch people out are call recording, toll-free minutes and texting. The small business phone system page compares the whole category on those, and if a national number is on your list too, toll free number providers covers the second meter almost nobody prices before they buy. For teams coming from a physical box in a closet, the hosted PBX page covers what replacing it involves.
One practical note on how the menu is built, because it varies more than the price does. Some vendors make you file a support ticket to change a greeting or move a key, which turns a two minute edit into a two day one. On Phoner the IVR phone menu is a visual builder you edit yourself, with the business hours schedule attached to the same menu, so seasonal hours and a new department are changes you make on a Tuesday afternoon rather than requests you submit. Ask any vendor you are considering to show you the edit screen, not the feature list.
IVR system questions people actually search
An IVR system is software that answers an inbound call, plays a recorded menu, reads the digit the caller presses, and routes the call accordingly. IVR stands for interactive voice response. In a small business phone system it is the same feature sold elsewhere as an auto attendant, a phone tree or a virtual receptionist, and it is switched on inside a plan rather than bought separately.
For a small business the IVR itself usually costs nothing extra, because it is bundled into a plan. The cost is the plan that carries it. In August 2026 the cheapest plan with a phone menu was $15 per user at Phone.com and Nextiva, $19.95 at Ooma, $20 at RingCentral and Google Voice Standard, $23 at Quo, and $29 at Phoner. On-premises IVR is a different purchase with hardware and setup costs.
In practice, nothing, in a small business phone system. Auto attendant usually describes the greeting-and-routing menu on a main business line. IVR is the broader engineering term for any system that collects keypad or voice input from a caller, including payment and account lookup systems. Vendors use both words for the same feature, so compare the capability rather than the label.
A phone tree is the branching structure of an IVR menu: the greeting, the options a caller can press, and where each one sends the call. A single-level phone tree offers a few choices that each ring a group. A multi-level phone tree puts submenus behind an option, so pressing 2 leads to another set of choices. Most small businesses are better served by a single level.
Only above a certain call volume. Below roughly ten inbound calls a day, a menu adds a delay for every caller and sorts nothing, because there is no queue to sort. The threshold is not the number of calls, it is whether answering and transferring them has started interrupting work. If it has, a menu pays for itself immediately. If it has not, a ring group and a business hours schedule are enough.
Write the greeting and options as text first, keeping it to four options and one level. Choose a provider whose plan includes a menu. Record the greeting or generate it with text to speech. Point each key at a ring group rather than an individual. Then call your published number from an outside cell phone and walk every branch, including the after hours one, before you publish the number.
The best one is the cheapest plan that includes a menu at a provider whose other features you also need, because nobody sells the menu alone. If you only want the menu, Phone.com and Nextiva include it at $15 per user. If you need submenus on a budget, RingCentral puts a multi-level auto attendant on its $20 entry plan. If you want the menu with ring groups, texting and recording in one tier, that is what Phoner Team is at $29.
Not for a business line worth publishing. Some providers advertise a free tier with an auto attendant, but they are typically consumer products, carry usage caps, or restrict business use in the terms. Google Voice is the closest thing to a cheap option at $10 per user, and its Starter plan has no auto attendant at all, so the real entry price for a menu there is $20 plus a Workspace subscription per user.
Four or fewer, on one level, for almost every small business. Callers hold about three or four items in working memory while listening, so a fifth option means the first ones are already gone. If you genuinely need more branches, the fix is usually to combine two departments behind one key rather than to add a submenu, because a submenu doubles the time before anyone reaches a human.
Yes. Every cloud provider on this page can send a menu option to an outside mobile number, and most small teams use exactly that: press 1 rings the sales group, which is two cell phones. The better pattern is to point the key at a ring group rather than at one number, so the option keeps working when the person behind it is unavailable or leaves.
A multi-level IVR puts a second menu behind a menu option, so pressing 2 for support then offers a further set of choices. It suits multi-location operations and organizations with genuinely distinct sub-departments. RingCentral includes a multi-level auto attendant on its $20 Core plan, which is unusually low for the category. On Phoner, multi-level menus sit on the Business plan at $59 per user.
That depends entirely on the vendor and it is worth checking before you sign. Some providers require a support ticket to change a greeting or reassign a key, which makes seasonal hours and staffing changes slow. Phoner's IVR phone menu is a visual builder you edit directly, with the business hours schedule attached to the same menu, so a change takes minutes and does not involve anyone else.
It reduces how many reach a human, though it does not block anything. Automated dialers generally do not press keypad options, so a menu in front of your main line filters a share of junk traffic that would otherwise ring somebody. It is a side effect rather than a security feature, and it works alongside carrier-level call authentication rather than replacing it.
They must not, and federal rules require it. Kari's Law requires multi-line telephone systems manufactured, imported, sold or installed after February 16, 2020 to allow a direct 911 call with no prefix and to notify a central point on site. Confirm with any vendor that 911 bypasses the IVR entirely, and that the dispatchable location on file matches where staff actually sit.
Keep reading
IV-01
IVR phone menu feature
How the visual menu builder, business hours schedule and key assignment work on Phoner.
IVR phone menuBP-49
IVR system cost
Why the annual and monthly price rankings for the same nine vendors are different lists.
What an IVR system costsRT-01
Call routing software
What happens after the caller presses a key: ring groups, hunt groups and round robin.
Call routing softwareSB-01
Small business phone system
The whole category compared on the gates that move between vendors.
Small business phone systemAS-01
Phone answering service
When a live human answering service beats a menu, and what that costs instead.
Phone answering serviceIV-02 IVR system · Your line is open
Build the phone menu yourself, in the afternoon
The visual IVR phone menu, ring groups, shared numbers, business texting, call recording with consent announcements and toll-free numbers are all on the Team plan at $29 per user per month billed yearly, or $35 month to month. It is available month to month with no seat minimum and no annual commitment, porting your existing number is free, and you can change a greeting or move a key yourself without opening a ticket.
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