VoIP providers compared: what VoIP service providers and business VoIP providers publish per user

There is no single best VoIP provider, and any page that names one without asking what you need is guessing. The honest version is that the answer changes with three inputs: how many people answer the phone, whether you will commit to twelve months, and which one or two features beyond calling you actually need. Price the cheapest tier at each provider that carries those features on your preferred billing term, and the shortlist usually reduces to two.

Between $10 and $30 per user per month at entry tier among the ten providers that published a price in August 2026, with most clustered at $15 on an annual plan. Month to month the same providers run $10 to $30, and the mid-market ones move a long way: Dialpad goes from $15 to $27 and Nextiva from $15 to $23. Add Universal Service contributions, E911 fees of roughly $0.20 to $3.00 per line, and any metered items such as toll-free minutes on top.

On published entry prices in August 2026, Google Voice Starter at $10 per user is the lowest figure, but it caps at 10 users, has no auto attendant and no ring groups, and team plans require a Google Workspace subscription billed separately. Grasshopper True Solo is $14 flat for the entire account rather than per user, which makes it cheapest for a one-person business. Among true per-user plans that can ring a team, the $15 tier at Dialpad, Nextiva, Phone.com, Phoner and Quo is the floor.

Name the three things the phone must do, find the cheapest tier at each provider that includes all three, decide your billing term first, then compare only on that basis. That sequence matters because the ranking reorders at each step. The most common and most expensive error is comparing one provider's annual rate against another's monthly rate, which is worth between 20 and 80 percent depending on which two you pick.

For most US small businesses of two to twenty people the deciding feature is which tier carries the auto attendant and the ring group, because that is what turns a phone number into a phone system. Nextiva Core at $15, Phone.com Basic at $15 and Ooma Essentials at $19.95 all include an auto attendant on the entry tier, which is unusual. Phoner puts the menu, ring groups, texting and recording together on Team at $29. Price the tier, not the banner.

Most do not, but the exceptions cost real money. Aircall requires three licenses on both published plans, so its true entry bill is $90 a month whatever your headcount, and Google Voice Starter runs the other way with a maximum of 10 users. Phoner, Nextiva, RingCentral, Quo, Phone.com and Ooma all sell a single seat. Check for a floor before you compare per-seat prices, because a $30 seat with a three-seat minimum is not competing with a $30 seat without one.

Eleven of the fourteen we checked in August 2026: Google Voice, Grasshopper, Dialpad, Nextiva, Phone.com, Phoner, Quo, Ooma, RingCentral, Ringover and Aircall. Zoom publishes Zoom Phone plan names but does not render dollar figures into its pricing page markup. Vonage and 8x8 returned no readable pricing on any route we tried. Dialpad is a curious case: its per-user rates appear on the machine-readable page it maintains for AI assistants rather than on its own sales pricing page.

Yes. Number portability is a legal right in the United States, and under FCC rules a provider cannot refuse to release a number in the same area because you owe a balance. Order the new service first, test it with real calls in both directions, then submit the port with a recent bill and the exact account name and address the losing provider holds on file, since a mismatch there is the usual cause of a rejected port. Keep the old service live until it completes. Porting into Phoner is free and typically takes one to two weeks.

Most of the providers in the table above do not charge a setup fee on a standard plan, but specific items do carry one-time charges and they are easy to miss. Grasshopper charges $19.50 one-time plus $1.50 a month to add texting. RingCentral publishes a $30 plus taxes one-time setup fee on vanity numbers. Hardware is the larger one-time cost if you want desk phones: budget from roughly $85 per handset. Phoner charges nothing to set up and nothing to port a number in.

Usually, but the comparison people make is the wrong one. A cloud plan at $15 to $30 per user includes the number, the calling and the software, whereas a carrier line at a similar price is the line only, with the system as a separate purchase. The two published carrier per-line prices we could find in August 2026 were Spectrum at $20 per line for twelve months when bundled and Verizon One Talk starting at $15 per line, and AT&T and Comcast publish no per-line price at all.

No. A VoIP provider delivers service over your internet connection, so its physical location is irrelevant to call quality in a way a local carrier's was not. What does matter locally is the phone number: if you want a number with a specific area code so the business reads as local, check that the provider actually has inventory in that rate center before you sign up. What also matters is 911, because the address on your account is what gets dispatched, so keep it accurate for every device.

Nine of the eleven that publish a price will sell you a month-to-month plan: Google Voice, Phone.com, Phoner, Quo, Ooma, Nextiva, Dialpad, RingCentral and Ringover, though Ringover TALK still needs three seats at the higher no-commitment rate. Grasshopper and Aircall publish annual billing only. Ooma is the unusual case in the other direction, selling no annual plan at all, which means its price is the same whether or not you are willing to commit. Phoner is month to month with no seat minimum, and you can cancel without an exit conversation.