Best Unified Communications Software for Small Businesses (Free & Paid)

Running a small business comes with unique challenges, including tight budgets and limited resources. That’s why choosing the right unified communications software can significantly improve your workflow and help you compete more effectively. Here, we feature the top unified communications software solutions designed for small businesses—offering affordable pricing, user-friendly interfaces, and scalable features that grow alongside your company.

Last Updated: June 25, 2025

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List of Top Best Unified Communications Software for Small Businesses

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Monthly Subscription

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One-Time Payment

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Company Size

Self Employed

Small Business

Medium Business

Enterprise

Telzio is a robust Telephony Software designed to enhance communication and collaboration for businesses of all sizes. This cloud-based platform provides a suite of features, including call routing, voicemail, conferencing, and analytics, all accessible from any device with an internet connection. Telzio’s user-friendly interface allows businesses to customize their phone system effortlessly, en... Read more about Telzio

Free Trial

Available

Pricing Type

$50 Per month

Location

United States

UniTel Voice is a business phone system software designed to enhance communication for small businesses, offering features such as virtual numbers, call forwarding, and voicemail. This cloudbased system enables companies to establish a professional phone presence without investing in traditional hardware. UniTel Voice’s virtual phone numbers allow businesses to route calls to mobile devices, ens... Read more about UniTel Voice

Free Trial

NA

Pricing Type

$9.99 Per month

Location

United States

Apache Subversion, commonly known as SVN, is a powerful source code management software that enables development teams to efficiently handle version control for their projects. As an open-source tool under the Apache Foundation, Subversion offers a centralized repository system where developers can commit, update, and manage their codebase seamlessly. It supports essential version control features... Read more about Speakap

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

Diabolocom is an advanced call center software designed to enhance customer service and streamline communication processes for businesses of all sizes. It offers a comprehensive platform for managing inbound and outbound calls, supporting multiple communication channels such as voice, email, chat, and social media. With Diabolocom, call centers can efficiently handle high call volumes, route calls... Read more about Diabolocom

Free Trial

NA

Pricing Type

$30 Per month

Location

France

Omnichannel Contact Center is a robust call center software designed to help businesses manage their customer interactions across multiple channels effectively. This platform provides comprehensive tools for call management, live chat, email support, and social media engagement, ensuring that organizations can deliver exceptional customer service. Omnichannel Contact Center features an intuitive i... Read more about Omnichannel Contact Center

Free Trial

Available

Pricing Type

Contact Vendor

Location

Spain

Kixie PowerCall is an advanced auto dialer software designed to enhance sales productivity and improve customer communication. This platform provides comprehensive tools for managing calls, tracking leads, and automating outreach seamlessly. With its user-friendly interface, sales teams can easily make calls, log interactions, and monitor performance in real-time. Kixie PowerCall features robust a... Read more about Kixie PowerCall

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

Magna5 is a cutting-edge unified communications software designed to integrate and streamline all communication channels within an organization, enhancing collaboration and productivity. It offers a comprehensive platform that combines voice, video, messaging, and conferencing into a single, cohesive system, ensuring seamless and efficient communication across teams and departments. With Magna5, b... Read more about Magna5

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Apizee is a customer service software designed to enhance customer support through video and live chat capabilities. This innovative platform allows businesses to provide personalized customer service by offering real-time video calls and instant messaging, improving communication and resolving issues more efficiently. Apizee supports various industries, including retail, healthcare, and technical... Read more about Apizee

Free Trial

NA

Pricing Type

$50 Per month

Location

France

Voyent Alert! is a specialized emergency notification software designed to help organizations communicate effectively during emergencies and critical situations. This platform provides comprehensive tools for sending alerts, managing communications, and ensuring timely information dissemination. With Voyent Alert!, users can easily create and send notifications via various channels, including SMS,... Read more about Voyent Alert!

Free Trial

Available

Pricing Type

Contact Vendor

Location

Canada

Procall Enterprise is a robust unified communications (UC) software solution designed to improve collaboration, streamline communication, and increase productivity within businesses. The platform integrates voice, video, instant messaging, email, and conferencing tools into a single system, enabling employees to seamlessly communicate across various channels, regardless of their location. Procall ... Read more about Procall Enterprise

Free Trial

NA

Pricing Type

Contact Vendor

Location

Germany

PHONE APPLI PEOPLE is a unified communications software designed to simplify communication and collaboration across an organization. The platform integrates voice, video, messaging, and conferencing into one seamless solution, allowing teams to stay connected regardless of their location. PHONE APPLI PEOPLE’s intuitive interface supports features like call routing, voicemail, and instant messagi... Read more about PHONE APPLI PEOPLE

Free Trial

NA

Pricing Type

Contact Vendor

Location

Japan

ReadyCloud Collaboration is a unified communications software that brings together messaging, video conferencing, and file sharing for teams in a single platform. It enables remote and in-office teams to communicate seamlessly, collaborate on projects, and stay productive. ReadyCloud Collaboration includes features like group chats, video calls, screen sharing, and task management, ensuring that t... Read more about ReadyCloud Collaboration

Free Trial

NA

Pricing Type

Contact Vendor

Location

New Zealand

PanTerra Streams is an innovative unified communications software designed to enhance collaboration and communication within organizations. This platform offers a comprehensive suite of tools for messaging, video conferencing, and file sharing, streamlining interactions among team members. With features such as real-time notifications, integrated project management, and customizable workflows, Pan... Read more about PanTerra Streams

Free Trial

NA

Pricing Type

$24.95 Per user

Location

United States

PanTerra Networks is a leading Cloud Storage Software designed to provide secure, scalable, and efficient storage solutions for businesses and organizations. It offers a comprehensive platform for storing, managing, and accessing data from anywhere, ensuring that critical information is always available and protected. Key features include automated data backup, real-time synchronization, and advan... Read more about PanTerra Networks

Free Trial

Available

Pricing Type

$24.95 Per month

Location

United States

FortKnoxster is a secure unified communications software that integrates messaging, voice, and video conferencing into a single, seamless platform. Designed with privacy and security at its core, FortKnoxster employs end-to-end encryption to protect all forms of communication, ensuring that sensitive information remains confidential. The software offers a user-friendly interface with features such... Read more about FortKnoxster

Free Trial

Available

Pricing Type

Contact Vendor

Location

Gibraltar

Pascom Cloud is a cloud-based business phone system designed to provide seamless communication solutions for businesses of all sizes. With Pascom Cloud, companies can manage their telephony needs through a single platform, eliminating the need for traditional on-premise phone systems. The software supports voice, video, and instant messaging, enabling teams to communicate effectively, regardless o... Read more about Pascom Cloud

Free Trial

Available

Pricing Type

$8.9 Per user

Location

United Kingdom

Weduc is a comprehensive school administration software designed to streamline and enhance the management of educational institutions, including K-12 schools, colleges, and universities. It offers a robust platform for handling various administrative tasks, such as student enrollment, attendance tracking, grade management, scheduling, and reporting, ensuring efficient and effective school operatio... Read more about Weduc

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

EveryDay VoIP is a flexible, cost-effective telephony solution designed for businesses that require reliable voice communication services. The platform uses Voice over IP (VoIP) technology to provide high-quality voice calls over the internet, offering features like call forwarding, voicemail, call routing, and conference calling. EveryDay VoIP is highly scalable, making it suitable for businesses... Read more about EveryDay Voip

Free Trial

Available

Pricing Type

$4.98 Per month

Location

United Kingdom

SMS API is a versatile SMS marketing software designed to help businesses effectively reach and engage their audience through text messaging campaigns. It offers a comprehensive suite of tools for creating, sending, and managing SMS campaigns with ease and precision. SMS API’s intuitive platform allows marketers to segment their audience, personalize messages, and automate campaign workflows, en... Read more about SMS API

Free Trial

Available

Pricing Type

$19.99 Per month

Location

United States

callstats.io is an advanced network monitoring software designed to optimize the performance of real-time communications and ensure high-quality user experiences. This platform provides insights into call quality, connectivity issues, and network performance, allowing businesses to identify and resolve problems proactively. With its intuitive dashboard, users can monitor metrics such as latency, j... Read more about callstats.io

Free Trial

NA

Pricing Type

Contact Vendor

Location

Finland

Elixir is a powerful workflow management software designed to streamline business processes and enhance productivity across various industries. With its intuitive interface, users can create, customize, and automate workflows that fit their unique operational needs. The software features robust task assignment and tracking capabilities, ensuring that team members are aligned and deadlines are met.... Read more about Elixir

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Whispir is a customer communications management software designed to streamline how businesses communicate with customers across various channels, including SMS, email, voice, and social media. The platform allows companies to create, send, and manage personalized, multichannel communications with ease. Whispir offers a draganddrop interface that simplifies campaign creation and automation, enabli... Read more about Whispir

Free Trial

Available

Pricing Type

Contact Vendor

Location

Australia

PerfectServe is an advanced hospital management software designed to streamline operations and enhance patient care within healthcare organizations. This platform offers comprehensive tools for patient scheduling, communication, and care coordination, enabling healthcare professionals to improve their workflows effectively. With features like real-time patient tracking, automated appointment remin... Read more about PerfectServe

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

iPlum is a VoIP (Voice over Internet Protocol) software that provides businesses and individuals with a reliable and cost-effective communication solution. This software enables users to make calls, send messages, and manage contacts using their internet connection, bypassing traditional phone systems. iPlum offers a variety of features such as virtual numbers, call forwarding, voicemail, and secu... Read more about iPlum

Free Trial

Available

Pricing Type

$8.99 Per user

Location

United States

Radius Connect is a video conferencing software designed to provide seamless communication and collaboration for businesses and organizations. It offers a range of features, including high-definition video and audio conferencing, screen sharing, and virtual meeting rooms. Radius Connect ensures that users can host and attend meetings from any device, whether it’s a laptop, smartphone, or tablet.... Read more about Radius Connect

Free Trial

Available

Pricing Type

$9.99 Per user

Location

United Kingdom

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