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Upgrade to a smart business phone for only $19.95 per user/mo

  • Lower price
  • Clearer call quality
  • No contracts
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Upgrade to a smart business phone for only $19.95 per user/mo.

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AT&T Business
Ooma Office

Read our AT&T comparison
that reviews features,
plans and costs.


AT&T vs
Ooma Office
Virtual receptionist
Extension dialing
No contracts
Mobile app
Ring groups
Prices, offers, and comparisons as of May 2018

Act Now – Limited Time Offer

$ 130 OFF
on select hardware

More features include:

Route and message callers
so they never hear a busy signal.

Play music and promos
for callers on-hold.

Keep your phone number or
pick a new one.

Make calls without having
to dial your area code.

Use our full featured phones or
your existing analog phones.

Unlimited calling in the US, Canada,
Mexico and Puerto Rico.

2, 20, or 200 users –
Ooma Office scales to your needs.

All-inclusive price

Do-it-yourself installation
sets up in minutes.

Selected by the readers of PCMag
as the #1 VoIP Provider for Small Business:

For 6 years running, Ooma Office was named the best VoIP solution for business by readers of PC Magazine.

Service Comparison: AT&T Business vs. Ooma Office

Cost and Contracts

With AT&T Business, you pay $70/user per month – quite a steep price for most small businesses. When you add installation costs and basic phone requirements like a main company number, the base price can end up being $285/user during the first month of service. AT&T also requires a 1-year contract to join, and charges extra for a toll-free number.

With Ooma, you enjoy a flat rate of $19.95/user per month, and you get many of the great business features you want with no additional cost – even setup and installation costs are free since the whole system is DIY. And with Ooma, there are no contracts or long-term commitments. Additional lines with Ooma only cost $9.95 per month – which makes it very easy and affordable to scale your business phone service as you grow.


Features like a main company number, toll-free number, conference bridge, virtual fax, ring groups, 24/7 customer support, unlimited users and virtual receptionist are all included in your Ooma Office plan. With AT&T Business, many of these features cost extra, include a per-minute charge, or are not available.

Calculate your savings

Enter the number of users your business requires and your current monthly phone bill.

Projected savings on your office phone system over 3 years:

1st Year $1861.84
2nd Year $4023.64
3rd Year $6185.44

Your estimated costs:

Monthly costs
Users: 3

Cost per user: $19.95

Total monthly cost: $59.85
* Hardware costs, monthly applicable taxes and fees are not included. Telephones purchased separately.