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Top 10 VoIP Softphone Apps For Business

June 20, 2018

11:15 am

Whether you already have an established phone system service package for your business or you simply want to take advantage of free or low-cost calls from your solo or small business smartphone, it can pay to do a little research to find the best softphone app for your business requirements.

What Is A Softphone?

A softphone is a piece of software that runs on a desktop computer, tablet or smartphone and allows you to make calls over the Internet, using a VoIP phone service. Instead of requiring a conventional phone base unit or handset, the softphone acts as the phone interface, enabling you to make, receive and manage calls and contacts all from the same user interface screen. Conversations can be held via a connected headset, or with a microphone and speakers attached to your computer.

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Custom Features

What Are The Advantages Of VoIP Softphones For Business?

  • No additional hardware costs for desktop handsets
  • All the flexibility and call management options afforded by typical VoIP (Voice over Internet Protocol) services
  • The option to turn smartphones and other mobile devices into business-level communication tools, which can be used out of the office and on the move

If you already have a business VoIP provider, the chances are that their own softphone app is bundled with your service package. We’ve included several of the most popular such provider-designed softphone apps below, so if you’re already with RingCentral, for example, it would make sense to stick with their app as this will offer optimal integration with your existing phone system.  Alongside these provider softphone platforms, we’ve also listed several other standalone apps that can be used regardless of which VoIP service you use.

Softphone AppPriceKey BenefitOur RatingCompare

$35 – $55One-Step Configuration4.5 starsget-quote-button-green
Counterpath Bria

$49Optimized Interface4 starscompare-now-button-white
$33 – $36Military-Grade Security4.5 starsget-quote-button-green
$16 – $55HD Voice Quality4.5 starscompare-now-button-white
8×8 Virtual Office
free with 8×8 Virtual OfficeOutlook Integration4.5 starsget-quote-button-green

Best Softphone Reviews

With this selection, our team of experts are confident that you’ll find exactly the right softphone apps for your unique requirements – whether you’re a solo entrepreneur, a small business or a larger enterprise. Below are the individual reviews for all the models listed,  you can navigate directly to best softphone app for your business needs for more information on.


Editor Rating: 4.5 stars

Price: $35 – $55

iSoftphone is available in four versions – ClassicOS X, ProOS X, iPhone and iPad. All versions offer a fully featured VoIP service that includes audio and video calling, and helpful features like presence, call recording and integration with CRM data.

iSoftPhone combines a wide range of communication methods into an easy to use application with quick, easy configuration. The intuitive Call Panel provides quick access to functionality and helps improve personal productivity.

Counterpath Bria

Editor Rating: 5 stars

Price: $49

Counterpath Bria 4 is a carrier-grade SIP softphone application for Windows, Mac and iOS/Android devices. It includes features specifically designed for business users and can be deployed within an enterprise environment.

This is an enterprise-grade softphone application that can be customized with add-ins like screen share or contact management to enhance its functionality.


Editor Rating: 4.5 stars

Price: $33-$36

The ZoiPer softphone application is available in two versions ZoiPer Classic and ZoiPer 3, which offer more VoIP features. Both versions operate on Windows, Mac and iOS/Android devices and offer military grade encryption for added security and access to unified communications functionality.

A versatile softphone application that offers military grade encryption for users who need higher levels of security.


Editor Rating: 4.5 stars

Price: $16 – $55

The RingCentral softphone application operates on Windows and Mac operating systems and provides a wide range of VoIP features on the desktop or other devices. It is available in four versions – Entry, Standard, Premium and Enterprise – offering different levels of functionality to meet business needs.

This softphone application provides the equivalent of a fully featured VoIP system on a desktop. It offers call quality and wide-ranging functionality to improve communication and collaboration.


Editor Rating: 4 stars

Price: free with 8×8 Virtual Office or Virtual Office Pro

8×8 Virtual Office is a softphone application that is free when you purchase the company’s Virtual Office or Virtual Office Pro system. It provides VoIP functionality for Windows or Mac desktops and can integrate with Outlook and social media apps.

This is not a standalone softphone and is only available to 8×8 Virtual Office or Virtual Office Pro customers. It claims to offer all the VoIP functionality of the main systems.

Cisco Jabber Voice

Editor Rating: 4 stars

Price: Not available

Cisco Jabber Voice is a soft phone application for Android, Blackberry, iPhone and iPad, Mac and Windows platforms. It offers HD video and desktop sharing capabilities and other VoIP features that deliver secure, reliable communications on a wide variety of devices.

Cisco Jabber Voice is a business-class softphone application from a leading provider of VoIP solutions. It offers high call quality and a wide range of communication and collaboration facilities.

Acrobits Groundwire

Editor Rating: 4.5 stars

Price: $13

This is a business class SIP softphone application designed specifically for mobile users. It combines features business users need with intuitive features created for mobiles.

Groundwire claims to be the first mobile SIP client capable of replacing a desktop phone. It offers good VoIP functionality for mobile users at an affordable price.


Editor Rating: 4 stars

Price: free to Line2 Pro subscribers

The softphone is only available to Line2 Pro subscribers. Pro Plan provides an affordable fully-featured solution for VoIP and offers many great features for mobile workers.

As part of the Line 2 Pro Plan service, the softphone application provides an ideal solution for mobile workers who want to enjoy the full benefits of a VoIP service when they are away from their desks or working in the field.

ShoreTel Sky Softphone

Editor Rating: 4.5 stars

Price: Free to users of ShoreTel Sky VoIP services

ShoreTel Sky’s Softphone is only available to users of the company’s Sky VoIP services. It is modeled on traditional deskphones, which gives it a very intuitive interface, compared to other softphones. It incorporates the ShoreTel Communicator interface to provide access to powerful unified communications tools.

As part of the ShoreTel Sky VoIP service, the softphone application provides access to a wide range of enterprise-grade VoIP services.

3cx phone software


Editor Rating: 4.5 stars

Price: Free

3CXPhone can be used on Windows, Mac, Android and iOS operating systems to make and receive phone calls from a PC, laptop, smartphone or tablet.

This softphone application is completely free, saving licensing costs and reducing licensing administration. It provides a useful entry-level VoIP phone solution, although functionality may be limited, compared with paid offerings.

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Jack is a senior writer at with over a decade's experience researching and writing about consumer technology, from security and privacy to product reviews and tech news.