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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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Starts at

$18.95 Question mark icon
ESSENTIAL monthly agreement
ESSENTIAL 12 mo. agreement
ESSENTIAL 24 mo. agreement
ESSENTIAL 36 mo. agreement
PREPAY 36 mo. agreement

Per month / user
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Unlimited voice calling

Unlimited internet fax

24/7 support

Optional add-ons


Starts at

$32.95 Question mark icon
ENTERPRISE monthly agreement
ENTERPRISE 12 mo. agreement
ENTERPRISE 24 mo. agreement
ENTERPRISE 36 mo. agreement
PREPAY 36 mo. agreement

Per month / user
Get a quote Right arrow icon Test-drive Nextiva Arrow right icon

All Essential features PLUS

Call recording, analytics & dashboards

Integrates with Microsoft and Salesforce

Unlimited video conferencing

Single sign-on

Pricing on your mind?

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We help 4.3M people stay connected every day.

Mobile app

Desktop app

HD video conferencing

Desk phones

Conference phones

Virtual fax

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, 2021

Rated Best Business Phone Service in 2020 & 2021.

The top spot two 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

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Is Nextiva HIPAA-compliant?

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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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Courtney Steele, Teres Nail Bar

"After 8 years of being with Nextiva,
their customer service still amazes me."

Courtney Steele, Teres Nail Bar
Proudly using Nextiva since 2012
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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 and mitigation
  • Top-rated reliability with 99.999% uptime
  • Eight points of presence in the U.S.
  • Carrier-grade data centers
  • Real-time disaster recovery & call forwarding
  • Total transparency — immediate network status updates
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