Best Free Unified Communications Software

In today’s interconnected world, unified communications software is essential for businesses to streamline their communication channels and enhance collaboration. Free unified communications software offers organizations the ability to integrate voice, video, messaging, and conferencing tools without the financial strain of expensive licenses. A free unified communications system enables teams to communicate seamlessly, regardless of their location, fostering a more productive and flexible work environment. Recognized as the best free unified communications platform, these solutions provide robust features such as real-time collaboration, easy file sharing, and comprehensive security measures that rival premium alternatives. With a variety of free unified communications tools available, businesses can improve internal communication, enhance customer interactions, and boost overall efficiency effectively. Whether you’re seeking a comprehensive free unified communications solution or specific functionalities tailored to your business needs, there is a tool designed to support your objectives. Explore our category of free unified communications software to discover the perfect solution that can transform your communication infrastructure, drive teamwork, and propel your business forward.

Note: Most of the products listed in this free Unified Communications Software category offer free trial versions, though they have restrictions like time limits, fixed number of users, or limited features. For more options and features, compare and evaluate all-time Unified Communications Software to find the best fit for you.
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323 Software

List of Top Free Unified Communications Software

Pricing Options

Monthly Subscription

Annual Subscription

One-Time Payment

Quote Based

Features

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Self Employed

Small Business

Medium Business

Enterprise

Slack

Made for people. Built for productivity.

   4.5

 (1 Reviews)

Slack is a communication platform designed for teams, offering a streamlined way to collaborate. It organizes conversations into channels, allowing users to focus on specific topics or projects. Direct messaging enables private conversations, while file sharing makes document collaboration easy. Slack integrates with numerous apps, including Google Drive and Trello, enhancing its functionality. It... Read more about Slack

Free Trial

Available

Pricing Type

$245 Per month

Location

United States

Microsoft Teams

Collaborate more effectively with a faster, simpler, smarter, and more flexible Teams.

Microsoft Teams is a versatile communication and collaboration platform for businesses and organizations. It offers chat functionality, enabling quick messaging between team members. The software includes video conferencing features, supporting virtual meetings with screen sharing capabilities. Users can collaborate on documents in real-time, thanks to integration with Microsoft Office apps like W... Read more about Microsoft Teams

Free Trial

30 Days

Pricing Type

$4.00 Per month

Location

Afghanistan

Zoom Workplace is a leading Video Conferencing Software designed to facilitate seamless virtual meetings, webinars, and collaborative sessions for businesses and organizations of all sizes. With its intuitive interface, Zoom Workplace offers a comprehensive suite of tools for high-quality video and audio communication, ensuring clear and reliable interactions. The software supports features such a... Read more about Zoom Workplace

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Zendesk Talk is a comprehensive telephony software solution integrated with the Zendesk customer service platform, designed to enhance customer interactions and streamline call center operations. With Zendesk Talk, businesses can manage phone support calls directly within the Zendesk interface, offering a seamless experience for both agents and customers. The platform includes features like call f... Read more about Zendesk Talk

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Cisco Unified Communications Manager is a comprehensive unified communications software solution designed to enhance collaboration and streamline communication within organizations. This powerful platform integrates voice, video, messaging, and presence capabilities into a single interface, allowing users to connect seamlessly across various devices. With its robust features, Cisco Unified Communi... Read more about Cisco Unified Communications Manager

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

BlackBerry Spark is a comprehensive unified communications software that combines advanced security features with seamless connectivity to support modern enterprise needs. Built on BlackBerry's robust security framework, Spark offers secure messaging, voice and video conferencing, and collaboration tools across various devices and platforms. It enables organizations to protect sensitive data with ... Read more about Blackberry Spark

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Cisco Unified Contact Center Express is a robust contact center software solution designed to enhance customer service and support for organizations of all sizes. The platform offers tools for managing inbound and outbound calls, routing inquiries, and tracking performance metrics. Cisco Unified Contact Center Express supports features such as call queuing, interactive voice response (IVR), and re... Read more about Cisco Unified Contact Center Express

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Cisco Hosted Collaboration Solution is an advanced unified communications software designed to help organizations enhance collaboration and improve communication efficiency. This platform provides a comprehensive suite of tools for voice calling, video conferencing, messaging, and collaboration, enabling seamless connectivity for businesses. With Cisco Hosted Collaboration Solution, users can easi... Read more about Cisco Hosted Collaboration Solution

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Webex Suite is a leading meeting software solution that transforms how organizations communicate and collaborate. The platform offers a comprehensive suite of tools for virtual meetings, webinars, and online events, ensuring seamless and interactive communication across teams and stakeholders. Webex Suite supports high-definition video and audio, screen sharing, and real-time collaboration feature... Read more about Webex Suite

Free Trial

Available

Pricing Type

$25 Per user

Location

United States

Placetel is a cloud-based call center software designed to help businesses manage customer interactions, improve communication efficiency, and enhance customer service. The platform offers features such as call routing, IVR (Interactive Voice Response), call forwarding, and real-time call tracking, enabling businesses to optimize their call center operations. Placetel also includes tools for team ... Read more about Placetel

Free Trial

Available

Pricing Type

$4.9 Per user

Location

United States

PBworks BusinessHub is a dynamic project management software designed to facilitate collaboration and streamline workflows for teams. It offers tools for task assignment, progress tracking, and file sharing, ensuring that everyone stays aligned on project goals. PBworks BusinessHub features real-time communication tools, such as chat and comment sections, making it easy for team members to collabo... Read more about PBworks BusinessHub

Free Trial

NA

Pricing Type

$20 Per user

Location

United States

Verizon UCCaaS is a comprehensive live chat software designed to enhance customer communication and engagement across various platforms. This unified communications as a service (UCCaaS) solution enables businesses to integrate live chat capabilities into their websites and applications, providing real-time support and assistance to customers. With Verizon UCCaaS, users can easily manage customer ... Read more about Verizon UCCaaS

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Push to Talk Plus is a team communication software designed to facilitate instant communication for businesses, teams, and organizations, especially in environments where quick, voice-based communication is essential. The platform enables teams to communicate in real time with push-to-talk functionality, similar to a walkie-talkie, allowing for immediate response without the need for phone calls o... Read more about Push to Talk Plus

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

VoIP Business Digital Voice is a cutting-edge VoIP (Voice over Internet Protocol) Software designed to enhance business communication by providing reliable, high-quality voice services over the internet. It offers a comprehensive platform for managing voice calls, enabling organizations to streamline their communication processes, reduce costs, and improve customer interactions. VoIP Business Digi... Read more about VoIP Business Digital Voice

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Zoho SalesIQ

The Customer Engagement Platform For Your Business

Zoho SalesIQ is a sophisticated yet user-friendly software designed to enhance customer engagement and sales effectiveness for businesses. This tool uniquely integrates live chat, visitor tracking, and analytics capabilities, enabling businesses to interact with website visitors in real-time. With Zoho SalesIQ, companies can identify high-potential leads based on visitor behavior and history, prov... Read more about Zoho SalesIQ

Free Trial

15 Days

Pricing Type

$7 Per month

Location

India

Flock

Team Messenger & Online Collaboration Platform

Flock is a versatile communication and collaboration platform designed to streamline team interactions. It offers direct messaging and group chats, making internal communication effortless. Users can create channels for specific topics or projects, ensuring organized discussions. Flock's video conferencing feature enables face-to-face meetings, enhancing team connectivity. The platform integrates ... Read more about Flock

Free Trial

30 Days

Pricing Type

$4.50 Per month

Location

India

GoTo Connect is an advanced VoIP software solution that combines voice, video, and messaging services to enhance communication and collaboration for businesses. Designed for flexibility and ease of use, GoTo Connect allows users to make high-quality voice calls, conduct video conferences, and send instant messages—all from a single platform. The software is cloud-based, enabling users to access ... Read more about GoTo Connect

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

Grasshopper is a cloud PBX software that helps businesses manage their phone systems with flexibility and ease. This virtual phone system enables businesses to maintain a professional image with features such as toll-free numbers, call forwarding, voicemail-to-email, and custom greetings. With Grasshopper, users can make and receive calls from their mobile devices, ensuring they can stay connected... Read more about Grasshopper

Free Trial

Available

Pricing Type

$25 Per month

Location

United States

GoTo Meeting

Simplified online meeting software with enterprise-grade security – perfect for a work-wherever world.

GoTo Meeting is a streamlined video conferencing software designed for businesses, offering a balance of simplicity and powerful features. It facilitates high-quality video and audio meetings with ease, accommodating up to 250 participants. Users appreciate its one-click meeting access and intuitive interface, making it accessible for all skill levels. Key features include screen sharing, a virtua... Read more about GoTo Meeting

Free Trial

Available

Pricing Type

$10.75 Per month

Location

United States

RingCentral Contact Center

Omnichannel Contact Centers for every budget and business size

RingCentral Contact Center is a cloud-based communication solution designed for customer service operations. It offers an array of features for efficient customer engagement and management. Key functionalities include interactive voice response (IVR), automatic call distribution (ACD), and omnichannel support, which allows agents to interact through various channels like voice, email, chat, and so... Read more about RingCentral Contact Center

Free Trial

14 Days

Pricing Type

$9.99 Per month

Location

United States

RingCentral Engage Voice is an advanced predictive dialer software designed to help contact centers increase agent productivity, reduce wait times, and improve customer engagement. By using algorithms to predict when agents will be available to take calls, Engage Voice ensures that customers are connected to an available agent as soon as possible. The predictive dialer automatically dials numbers,... Read more about RingCentral Engage Voice

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

RingEX is a cloud-based business phone system software designed to help organizations streamline their communication processes and enhance collaboration. This software offers a wide range of features, including VoIP calling, call forwarding, voicemail-to-email, and conference calling, allowing businesses to communicate more effectively and efficiently. RingEX integrates seamlessly with other busin... Read more about RingEX

Free Trial

Available

Pricing Type

$30 Per user

Location

United States

OpenText Communications is a unified communications (UC) software solution that integrates various communication tools into a single, cohesive platform. Designed for businesses looking to improve collaboration and streamline communication, this software brings together voice, video, messaging, and email into one unified interface. OpenText Communications enhances team productivity by allowing seam... Read more about OpenText Communications

Free Trial

NA

Pricing Type

Contact Vendor

Location

Canada

Univerge Business ConneCT is an advanced unified communications software designed to enhance collaboration and communication within organizations. This platform provides comprehensive tools for managing voice, video, messaging, and conferencing services, ensuring seamless connectivity for employees. With Univerge Business ConneCT, users can easily make calls, participate in video conferences, and ... Read more about Univerge Business ConneCT

Free Trial

NA

Pricing Type

Contact Vendor

Location

Netherlands

UNIVERGE Aspire WX is a comprehensive unified communications software designed to enhance collaboration and communication across organizations. This platform provides a suite of tools that integrate voice, video, messaging, and conferencing capabilities into a single solution, ensuring that teams can connect seamlessly, regardless of their location. With features such as instant messaging, virtual... Read more about UNIVERGE Aspire WX

Free Trial

NA

Pricing Type

Contact Vendor

Location

Netherlands

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