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.
  • 4.6 avg. rating from 02 reviews

Last Updated: October 01, 2025

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170 Software

Popular Picks in Unified Communications Software

CometChat

CometChat

$109 Per month

UniTel Voice

UniTel Voice

$9.99 Per month

Microsoft Teams

Microsoft Teams

$4.00 Per month

List of Top Free Unified Communications Software

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Build production-ready Chat in minutes!

CometChat is a versatile Unified Communications Software that provides real-time chat, voice, and video communication capabilities for websites and applications. It offers a comprehensive platform that enables businesses to enhance user engagement and collaboration through instant messaging, group chats, voice calls, and video conferencing. CometChat features easy integration with popular programm... Read more about CometChat

Free Trial

Available

Pricing Type

$109 Per month

Location

India

The Professional Work Chat App

Zenzap is an advanced team communication software designed to improve collaboration and streamline internal communication within organizations. With its easy-to-use interface, Zenzap facilitates seamless interaction across teams and departments, regardless of their physical location. The software offers features such as real-time messaging, file sharing, video conferencing, and task management, al... Read more about Zenzap

Free Trial

Available

Pricing Type

$0 Per user

Location

Israel

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

Vonage Business Communications is a leading telephony software solution designed to enhance communication and collaboration within organizations. This cloud-based platform offers a wide range of features, including voice calling, video conferencing, messaging, and team collaboration tools, all integrated into a single application. Vonage enables businesses to streamline their communication process... Read more about Vonage Business Communications

Free Trial

Available

Pricing Type

$19.99 Per month

Location

United States

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

$2.78 Per month

Location

United States

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

$1,147 Per month

Location

United States

Enterprise unified communications and collaboration

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

All-in-one, AI-powered collaboration.

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

Cloud PBX, messaging, meetings.

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

Conversations that convert, connections that last

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

$500 Per month

Location

India

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

All-in-one, AI-powered cloud communications

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 Virtual Phone System | Keep personal and business calls separate

Grasshopper brings unified communications to small businesses by combining calling, texting, voicemail, and call management into a single, easy-to-use platform. Accessible from both mobile and desktop devices, Grasshopper ensures you can manage all business communication from anywhere. The app supports multiple users and extensions, making collaboration seamless while keeping your business commun... Read more about Grasshopper

Free Trial

Available

Pricing Type

$14 Per month

Location

United States

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

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

Top Business Management Software

Oracle NetSuite is a top-notch cloud-based ERP solution that offers various tools, such as CRM, Human Capital Management, Omnichannel Commerce, Global Business Management, and Accounting Software. The tool provides its services in different industries, like IT Services, Healthcare, Professional Services, Retail, and Wholesale Distribution. Oracle NetSuite offers a unified platform that businesses,... Read more about NetSuite

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

MiVoice Business Solution is a comprehensive business phone systems software designed to enhance communication and collaboration within organizations. This platform offers a suite of features for managing voice calls, video conferencing, and team messaging seamlessly. With its user-friendly interface, employees can easily access communication tools, enabling efficient collaboration across departme... Read more about MiVoice Business Solution

Free Trial

Available

Pricing Type

$20.99 Per month

Location

Canada

Trillian is an advanced unified communications software designed to enhance collaboration and communication within organizations. This platform provides tools for messaging, video conferencing, and file sharing, ensuring that teams can work together seamlessly. With Trillian, users can easily connect with colleagues, share information, and conduct meetings from anywhere, enhancing remote work capa... Read more about Trillian

Free Trial

Available

Pricing Type

$0 Per month

Location

United States

All-in-one free platform to manage your team and run your sales

Bitrix24 is a versatile business management platform designed to streamline tasks and boost team collaboration. It serves as a centralized hub, integrating tools for communication, project management, and customer relationship management. With features like file sharing, automation, calendars, and task tracking, Bitrix24 simplifies daily operations for businesses of all sizes. Its user-friendly in... Read more about Bitrix24

Free Trial

15 Days

Pricing Type

$1990 Per month

Location

United States

Talkroute is a versatile business phone systems software designed to enhance communication and collaboration within organizations. This platform provides a comprehensive suite of tools for managing phone calls, texts, and voicemails, ensuring that businesses can stay connected with their customers and teams. With features like virtual phone numbers, call forwarding, and automated greetings, Talkro... Read more about Talkroute

Free Trial

Available

Pricing Type

$19 Per month

Location

United States

Video Conferencing Software for Webinars and Virtual Meetings

Livestorm is a dynamic web-based video conferencing software tailored for businesses. It's designed to streamline virtual events, webinars, and meetings. Its intuitive interface makes setting up and managing events easy, even for beginners. Livestorm supports various event types, from small meetings to large-scale webinars, with features like real-time analytics, audience segmentation, and customi... Read more about Livestorm

Free Trial

NA

Pricing Type

$105 Per month

Location

France

Dialpad is an innovative predictive dialer software designed to enhance the efficiency of sales and customer service teams. This platform utilizes advanced algorithms to automatically dial phone numbers and connect agents with live calls, minimizing idle time and increasing productivity. With Dialpad, users can easily manage call lists, track customer interactions, and access real-time analytics t... Read more about Dialpad

Free Trial

Available

Pricing Type

$15 Per user

Location

United States

Explore Today’s Featured List of Top Free Unified Communications Software

Unily

Unily is the employee experience platform that connects, informs, and engages your enterprise.

Unity is a robust development engine that empowers creators to build captivating and interactive 2D and 3D experiences. Its intuitive interface simplifies the development process, making it accessible for both beginners and seasoned developers. With a vast asset store, Unity offers a treasure trove of ready-made elements for game development, from characters to environments, accelerating game crea... Read more about Unily

Free Trial

Available

Pricing Type

Contact Vendor

Location

United Kingdom

Bluepulse is a team communication software that enhances collaboration, engagement, and productivity within organizations. This platform is designed to facilitate seamless communication across teams, departments, and locations. With Bluepulse, businesses can create a unified environment where team members can share ideas, give feedback, and collaborate on projects in real time. The software suppor... Read more about Bluepulse

Free Trial

Available

Pricing Type

Contact Vendor

Location

Canada

Tox is a unified communications software that provides businesses with a seamless and integrated platform for messaging, video conferencing, and voice communication. With Tox, employees can stay connected and collaborate effectively regardless of location, reducing the need for separate communication tools. The software includes features such as real-time messaging, voice and video calls, file sha... Read more about Tox

Free Trial

NA

Pricing Type

Contact Vendor

Location

France

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