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The most reliable VoIP service, period.

We connected 2.4 billion calls last year and there's one reason why — our unwavering focus on security, compliance, and reliability.

Nextiva's reliable VoIP service on a laptop, desk phone, and mobile.
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Nextiva gives us unparalleled reliability and security. They ensure our phones are always working and serving our fans’ and organization’s needs.
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Dan Evans
VP of Technology, Buffalo Bills

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Essential

Starts at $18.95

$18.95 Question mark icon
 
ESSENTIAL monthly agreement
ESSENTIAL 12 mo. agreement
ESSENTIAL 24 mo. agreement
ESSENTIAL 36 mo. agreement
PREPAY 36 mo. agreement
1-4
5-19
20-99
100+
$30.95
$29.95
$25.95
$24.95
$28.95
$27.95
$23.95
$22.95
$26.95
$25.95
$21.95
$20.95
$25.95
$23.95
$19.95
$18.95
$23.95
$21.95
$18.95
$17.95
*Standard pricing, does not reflect promo discounts

Per month / user
Get a quote

Unlimited voice calling

Unlimited internet fax

Free local and toll-free numbers

24x7 customer support

Professional

Starts at 22.95

$22.95 Question mark icon
 
PROFESSIONAL monthly agreement
PROFESSIONAL 12 mo. agreement
PROFESSIONAL 24 mo. agreement
PROFESSIONAL 36 mo. agreement
PREPAY 36 mo. agreement
1-4
5-19
20-99
100+
$35.95
$33.95
$30.95
$29.95
$33.95
$31.95
$28.95
$27.95
$31.95
$29.95
$26.95
$25.95
$29.95
$27.95
$24.95
$23.95
$27.95
$25.95
$22.95
$21.95
*Standard pricing, does not reflect promo discounts

Per month / user
Get a quote

All Essential features PLUS

Unlimited audio and video meetings

Business text messaging

Team collaboration tools

Voicemail to email & SMS

Enterprise

Starts at 32.95

$32.95 Question mark icon
 
ENTERPRISE monthly agreement
ENTERPRISE 12 mo. agreement
ENTERPRISE 24 mo. agreement
ENTERPRISE 36 mo. agreement
PREPAY 36 mo. agreement
1-4
5-19
20-99
100+
$45.95
$43.95
$40.95
$39.95
$43.95
$41.95
$38.95
$37.95
$41.95
$39.95
$36.95
$35.95
$39.95
$37.95
$34.95
$33.95
$37.95
$35.95
$32.95
$31.95
*Standard pricing, does not reflect promo discounts

Per month / user
Get a quote

All Professional features PLUS

Call recording & voice analytics

Audio/video conference recording

Microsoft and Salesforce integrations

Single sign-on management

Pricing on your mind?

Start live chat

We help 4.3M people stay connected every day.

Mobile app

HD voice with enterprise-grade call quality.

Compatible with iOS or Android devices.

Advanced call controls in the palm of your hand.

One-click meetings from your cell phone.

Desktop app

Free app download for Windows or macOS.

Call anyone straight from your laptop.

One-click audio and video conferencing.

Integrates with Salesforce, Microsoft Dynamics, and more.

HD video conferencing

Meet instantly via a mobile phone or computer.

Let guest attendees join from their browser.

All-day web conferencing; no time limits.

Share screens to collaborate in real time.

Desk phones

Three-way conferencing and multi-line support.

Extended talk time and standby period.

Choose from wireless (WiFi) or DECT phones.

Optional Power over Ethernet (PoE) and Bluetooth support.

Conference phones

Sleek, easy-to-use conference phones.

Extended vocal range and built-in noise reduction.

Optional WiFi and Bluetooth connectivity.

Intuitive call-handling features on a touchscreen display.

Virtual fax

Send and receive faxes using your mobile devices.

Keep faxes secure with a 256-bit SSL encryption.

Attach up to ten files per fax.

Switch to a toll-free number anytime.

Nextiva's VoIP service on mobile screens Desktop app Nextiva's video conferecing feature on mobile and desktop Nextiva's VoIP service on a desk phone Polycom conference phone compatible with Nextiva Virtual fax screen on a mobile

Why is Nextiva the most
reliable business phone system?

We strive for 99.999% uptime.

Proudly transparent — check our status page anytime.

Multi-layer security with 24/7 monitoring.

Enhanced call encryption (TLS & SRTP).

SSAE 18 and ISO 27001 audited data centers.

Innovative fraud detection and mitigation.

Eight points of presence in the U.S.

Real-time disaster recovery and call forwarding.

Reviews & Competitive Rankings

Compare Nextiva.

Data supplied as of October 1, 2022

Rated Best Business Phone Service in 2020, 2021 & 2022.

The top spot three years in a row? That's no coincidence. We're serious about your business communications.

U.S. News Badge for Best Business Business Phone Service

Nextiva FAQs

Customers often switch to Nextiva when they find out we have the most reliable network in the industry.

And if you’re ever in doubt, you can check our system status at any time, right on our support site.

Knowing that phone service is the lifeblood of any business, they couldn’t be successful if the vendor dropped calls all the time.

More than 200 million calls take place on our network every month from over 700,000 users.

Data security and business continuity are cornerstones of our cloud communications network. We undergo extensive audits to ensure we meet industry standards: SOC 2, ISO/IEC 27001, and PCI.

Nextiva offers cloud-based, unified communications solutions that are HIPAA-compliant, including phone service, virtual fax, and video conferencing.

Any business can use our services, but when we partner with organizations in the healthcare industry, we add security measures to ensure protected patient information isn’t shared.

For example, we won’t attach a fax to an email so that only the correct parties can access the fax, and the document or a link cannot be shared with unauthorized parties.

Read more: How does Nextiva maintain HIPAA-compliance?

You can select a new phone number for your business while setting up your phone system. Pick out any available local, vanity, or toll-free number. It’s all up to you.

If you want to find out which numbers are available, talk with a Nextiva cloud communications specialist. They can discuss which area codes and prefixes you can get for your business.

Watch this short video to learn about how to get a new business phone number:

You’ll probably recognize a few of our top customers:

  • Taco Bell
  • Rolls Royce
  • Shelby American
  • Buffalo Bills
  • Conan O'Brien
  • Barstool Sports
  • DirectBuy

Nextiva also caters to boutique, specialized small businesses. Examples include insurance agencies, wineries, nail salons, motorcycle rentals, and so many more.

You also don’t need to be technical to use Nextiva. Our experts will walk you through every step of the way so you can grow your business and focus on serving your customers better.

No matter how or where you work, Nextiva will help you stay in touch with customers and grow your business. From small startups to enterprise brands, we’ve got you covered.

Yes, you can use practically any phone number with Nextiva’s internet phone service. The process of transferring phone numbers is known as porting. You can port landline, toll-free, cell phone, virtual, and VoIP numbers. Nextiva will check the portability of any of your phone numbers for free.

Nextiva provides this complimentary service with every account. We'll guide you through every step to ensure you transfer your number successfully.

Watch this short video to learn how to use your existing phone numbers with Nextiva:

Nextiva is a Business VoIP company that helps sales, service, and marketing teams achieve higher productivity and deliver better customer experiences. Our UCaaS software enables businesses to work from anywhere with HD audio and video conferencing, online faxing, and team collaboration in one platform.

Named Customer’s Choice in Gartner Peer Insights for UCaaS, Nextiva handles billions of calls annually for more than 80,000 companies. Based in Scottdale, Arizona, Nextiva was also named Best Place to Work by Glassdoor.

Here are some other resources you might find helpful:

Choose the gold standard in VoIP security.

By clicking the button, you agree to the Nextiva's Terms & Conditions.

8x8 has no relationship with Nextiva, Inc. and 8x8 is the registered trademark of 8x8, Inc. RingCentral, Vonage, and GoToConnect have no relationship with Nextiva, Inc. and are the registered trademarks of their respective owners.

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Eric Siu, CEO
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We place customer trust and data security before everything else.

  • Multi-layer security with 24/7 monitoring
  • TLS and SRTP encryption between all endpoints
  • Best-in-class session border controllers
  • SSAE 18 and ISO 27001 audited data centers
  • Innovative fraud detection & mitigation
  • Top rated reliability with 99.999% uptime
  • 8 points of presence in the U.S.
  • Carrier-grade data centers
  • Real-time disaster recovery & call forwarding
  • Total transparency—immediate network status updates
Rolls Royce
Buffalo Bills
HCA Healthcare
Taco Bell
Remax
Big Brother Big Sisters
Conan Show Logo
Stanley Steemer
Ashley Furniture
The Y
Hamra
Shelby Cobra