Small Business Phone Systems

Compare All Small Business Phone Systems

Filters

Apply Filters:

X

Your Industry

Your Company Size

Price

Sort by

Recommendations: Sorts listings by the number of recommendations our advisors have made over the past 30 days. Our advisors assess buyers’ needs for free and only recommend products that meet buyers’ needs. Vendors pay Software Advice for these referrals.
Reviews: Sorts listings by the number of user reviews we have published, greatest to least.
Sponsored: Sorts listings by software vendors running active bidding campaigns, from the highest to lowest bid. Vendors who have paid for placement have a ‘Visit Website’ button, whereas unpaid vendors have a ‘Learn More’ button.
Avg Rating: Sorts listings by overall star rating based on user reviews, highest to lowest.
A to Z: Sorts listings by product name from A to Z.
Showing 1 - 20 of 230 products
Filters
Showing 1 - 20 of 230 products

Solgari

Solgari Cloud PBX is a customizable scalable PBX solution for businesses of all sizes. Solgari will plan, implement, adapt and manage the system for users. Security is provided in the form of voice traffic encryption....Read more

5.00 (1 reviews)

Learn More

Nextiva

Nextiva is a platform that brings communications together with business applications, intelligence, and automation. This helps businesses communicate and build deeper connections with their customers. The platform brings all ...Read more

4.16 (186 reviews)

14 recommendations

Learn More

GoTo Connect

GoToConnect (formerly Jive) delivers a cloud-based unified communication solution to organizations of all sizes across the U.S. GoToConnect includes integrated products for business VoIP, video conferencing and contact center whic...Read more

4.52 (599 reviews)

18 recommendations

Learn More

Comm-unity

Comm-unity by NetFortris (formerly Fonality) is a cloud-based communication and collaboration business phone system that caters to all business sizes. Comm-unity scales easily as your business grows, always works when you need it,...Read more

3.37 (15 reviews)

Learn More

Answer360

Answer360 puts big business telephony applications in reach for small to mid-sized companies. Their applications and features are fully scalable and can be deployed on-premise or as a web-based system. ...Read more

No reviews yet

Learn More

AVOXI

AVOXI Genius is a cloud-based call center solution that helps small to large enterprises streamline customer service operations and manage business communications. It comes with a centralized dashboard, which enables users to trac...Read more

4.74 (39 reviews)

Learn More

Convoso

Since 2006, Market Dialer has been helping businesses boost efficiency by up to 400%. Small to mid-sized businesses with a need for predictive dialing are a perfect fit for this scalable web-based phone system....Read more

4.50 (32 reviews)

1 recommendations

Learn More

RingCentral MVP

RingCentral MVP is a cloud-based business communications solution that offers tools for Messaging, Video and Phone. Core features of the solution include conferencing, auto-recording and unlimited long-distance and local calling. ...Read more

4.21 (928 reviews)

15 recommendations

Learn More

MiCloud Connect

MiCloud Connect (formerly ShoreTel) is a cloud-based VoIP phone system that offers collaboration and conferencing tools to enable information flow within the organization. The solution enables system administrators to manage use...Read more

Learn More

Slingshot VoIP

SlingShot VoIP provides robust PBX and telephony functionality for small businesses needing an affordable, feature-rich option. Companies can use whichever hardware they prefer, minimizing upfront and implementation costs....Read more

4.00 (1 reviews)

Learn More

Software pricing tips

Read our Small Business VoIP and Phone Systems Buyers Guide

Subscription models

  • Per employee/per month: This model allows you to pay a monthly fee for each of your employees.
  • Per user/per month: Users pay a monthly fee for users—normally administrative users—rather than all employees.

Perpetual license

  • This involves paying an upfront sum for the license to own the software and use it indefinitely.
  • This is the more traditional model and is most common with on-premise applications and with larger businesses.

Rated best value for money

Vonage Business Communications

Vonage Business Solutions is a cloud-based communications solution suitable for small and midsize companies. The solution offers a business phone system that enables businesses to connect their VoIP phone system to internet-enable...Read more

4.06 (239 reviews)

11 recommendations

Learn More

UNIVERGE 3C

UNIVERGE 3C is a flexible software-based IP-PBX. In addition to features such as auto attendants and call recording, it offers advanced unified communications capabilities so that users can harness multiple modes of communication....Read more

4.00 (1 reviews)

Learn More

Avaya IP Office

Avaya IP Office is an IP-PBX with unified communications capabilities designed for small-to-medium-sized businesses with up to 2,000 employees. It's also available in an edition that provides additional features for call centers....Read more

4.14 (28 reviews)

Learn More

SendHub

SendHub offers a wide array of integrated Business VoIP applications. The high level of mobile functionality makes this system stand out from the crowd, and comprehensive 24/7 support is included in the affordable monthly fee. ...Read more

4.36 (33 reviews)

Learn More

Huawei eSpace Contact Center

Huawei eSpace is a unified communications (UC) solution that can support up to 50,000 users at multiple sites, and offers UC features and secure virtual private network (VPN) connections on mobile devices....Read more

No reviews yet

Learn More

Ooma Office

Ooma Office is a cloud-based voice + video solution suitable for businesses of all sizes. The platform includes a full suite of business phone features designed to deliver a flawless communications experience and advance team coll...Read more

4.50 (148 reviews)

11 recommendations

Learn More

NetVanta 7100

ADTRAN's NetVanta 7100 is a hybrid IP PBX and IP router that offers both voice and data networking. It's available in 30- or 100-user versions, which include a full range of features like call queueing pre-licensed for each user....Read more

0.00 (1 reviews)

Learn More

MiVoice Business

"Mitel MiVoice offers a range of unified communications (UC) platforms designed for both small business and large enterprise needs. MiVoice offers virtualization options and supports both cloud-based and on-premise deployment. ...Read more

0.00 (3 reviews)

Learn More

XMission Hosted PBX

XMission Hosted PBX is a cloud-based business phone system that offers SIP trunking services for businesses seeking a single-vendor VoIP solution. It features auto attendants and hunt groups and integrates with Microsoft Outlook....Read more

No reviews yet

Learn More

Phone.com

Phone.com is a hosted PBX solution designed for businesses with fewer than 50 employees. Businesses can combine SIP trunking with hosted PBX service for a single-provider solution. This software also supports mobile devices....Read more

4.00 (47 reviews)

Learn More

Popular Small Business VoIP and Phone Systems Comparisons

Buyers Guide

Last Updated: March 11, 2022

What is VoIP phone software?

Voice over Internet Protocol (VoIP) phone systems allow users to make voice calls over the Internet. It converts callers' voices to digital signals that travel over the internet, allowing people to make calls from their computers.

Features include Do Not Disturb status updates, voicemail to email transcription, bandwidth utilization, and call routing, recording, and conferencing.

Here's what we'll cover:

Common reasons small businesses shop for a new phone system

Many small businesses contact us every day, looking for advice as they search for a new phone system. Some are new businesses just getting started, while others are looking to replace an old or problematic system. The most common reasons they have are that they're:

  • Wanting to switch to VoIP
  • Relocating or adding new offices
  • Unhappy with current call quality
  • Looking for more features, such as an IVR
  • Needing a system that's more user-friendly
IVR designer screenshot in Five9 Cloud Contact Center
IVR designer in Five9 Cloud Contact Center

While there's a long list of reasons, there's an even longer list of systems and features addressing these common challenges. However, we find most small businesses require one or more of these core phone system capabilities:

Feature Function Benefit
PBX The central component of every multi-line phone system, the PBX acts as the switchboard, transferring and routing calls. It's also the component that lets users put callers on hold and have conference calls. It integrates most of the other features listed here. Provides commonly used functions that allow many phone extensions to share lines and work together as one system.
Auto attendant An Auto attendant greets inbound calls with basic information such as the the business's name, location, and hours, and also lets callers choose how their call will be connected. They often begin something like this: Thank you for calling Software Advice. Please choose from the following menu options... Answers and directs inbound calls. Helps small businesses present a larger, more professional image.
IVR The Interactive Voice Response feature is similar to, but more advanced than, Auto attendant. IVRs allow customers to access account information, schedule and make payments and complete other transactions requiring deeper interaction all without requiring an employee's time. Automates many basic call transactions, freeing employees from some repetitive and time-consuming tasks.
CTI Computer-Telephone Integration is a broad term for a collection of functions offered primarily with VoIP systems. CTI allows customer-specific information from the company's database to be automatically displayed on a computer whenever that customer is on the line. Streamlines call processing, saves employees from having to repeatedly look up basic information when customers call.
FMFM Find Me Follow Me is a feature that makes sure important calls get through to the right person, even if the right person isn't at their desk. FMFM lets users program a sequence of alternate numbers, including external and mobile numbers, to dial in case their desk phone rings and is unanswered. Ensures important calls are always answered. Valuable in sales-focused industries, where missing a call can mean missing a sale.
Softphone Many VoIP systems include software telephones, or "softphones." These are programs that run on office computers and, when used with a headset, allow calls to be made and received directly from the computer. Reduces equipment costs by letting offices purchase fewer desk phones.
Voicemail-to-email Another feature common to VoIP systems, this is an automated transcription service. When callers leave voicemail, this service transcribes the audio to written text and sends it as an email. Saves time listening to voicemail messages.
Conferencing Some PBX systems only allow for three-way calling, whereas others offer true conference calling with dedicated dial-in numbers. Facilitates internal and external collaboration.

Key considerations for small businesses

System complexity: Some businesses we speak with tell us they're replacing their existing phone system because it's too complicated and not user-friendly. Buying an overly complex system can be as bad as buying one that has too few features. Apart from paying for features that won't be used, advanced systems can present usability issues.

So before you begin shopping, start with a clear assessment of exactly which functions you need. Don't get caught up in a more-functions-is-necessarily-better mindset when comparing systems. Also, take advantage of the trials and demos offered by some companies to get a firsthand feel for exactly how user-friendly a system is.

VoIP or analog: Telephony technology is split between digital phone systems, which send voice calls over the Internet (Voice over IP, or VoIP), and older analog phone systems, which use traditional phone services. Though VoIP phones can call analog phones and vice versa, and there are hybrid systems that contain components of both, it's best for a business that's looking to start from scratch to choose one or the other. The vast majority of businesses are choosing VoIP.

But VoIP requires a reliable broadband Internet connection. So for businesses that don't have access to broadband, an analog system may be the only option. If you're unclear on how the two systems differ, this Guide to VoIP compares them in easy-to-understand language.

On-premise or hosted PBX: This isn't a choice all businesses will face. Small analog phone systems usually come with a simple hardware PBX that's kept on-site. And medium and large businesses often want the control of an on-site PBX, but they also have the IT budgets needed to maintain them.

Aside from these cases, most businesses should consider using an off-site or "hosted" PBX. It is an option on many small business VoIP systems and offered by many ITSPs. The big benefit with a hosted PBX is it can offer more advanced phone system functions, such as auto-attendants and IVRs, without the expense of purchasing and managing an on-site hardware PBX.

Lines and extensions: With an analog phone system you might, for example, pay your telco for two or four lines to allow your business to have that many simultaneous phone calls. For that to work, you'd need a two- or four-line analog business phone system, which are some of the most common analog systems on the market.

With VoIP systems, extensions can be added by simply connecting the office's internal computer network.

Hardware and special-use requirements: Businesses in certain industries or with unique workplace environments will have specific phone system requirements. Identifying which features are needed will help focus the search for the right phone system for your small business.

There are, for example, industry-specific systems for hotels, call centers, and hospitals. Though most small businesses will not be looking for specialized industry systems, they often do have special hardware requirements. Some need wireless handsets that can operate outdoors or a long distance away from a base station. Others don't use handsets, but instead require wireless headsets with long battery life. Knowing what is needed before you begin will make the selection process easier.