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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163 Software

List of Top Free Unified Communications Software

Pricing Options

Monthly Subscription

Annual Subscription

One-Time Payment

Quote Based

Features

No Features

Company Size

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

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

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

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

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

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

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

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

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

Livestorm

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

$79 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

$27 Per user

Location

United States

YouMail is a comprehensive telephony software solution designed to help businesses manage their phone systems with ease. The platform offers features such as voicemail management, call forwarding, auto-attendant, and call screening, ensuring that businesses can provide a professional and efficient communication experience for both customers and employees. With YouMail, businesses can set up person... Read more about YouMail

Free Trial

Available

Pricing Type

$10.99 Per user

Location

United States

InGenius is a robust customer service software designed to enhance communication between businesses and customers. It integrates seamlessly with existing CRM systems, allowing customer service teams to manage interactions through phone, email, and chat more efficiently. InGenius provides features like click-to-call, automated logging, and screen pop-ups to improve productivity and reduce response ... Read more about InGenius

Free Trial

Available

Pricing Type

$32 Per feautre

Location

United States

Bria is a versatile call center software designed to optimize communication for customer service teams and call centers. This platform offers a range of features that enhance call management, such as automatic call distribution, call recording, and real-time reporting. With its intuitive interface, Bria enables agents to manage calls efficiently and provide exceptional customer service. The softwa... Read more about Bria

Free Trial

Available

Pricing Type

$0 Per month

Location

Canada

CM.com Communications Platform is a robust SMS marketing software solution designed to help businesses connect with their customers effectively through mobile messaging. This platform enables businesses to engage with their audience via SMS, email, voice, and other messaging channels, ensuring a comprehensive communication strategy. CM.com offers tools for creating and automating personalized mark... Read more about CM.com Communications Platform

Free Trial

Available

Pricing Type

$0.01 Per one-time

Location

Netherlands

3CX

Business Communication Solutions & Software

3CX is a versatile, software-based PBX (Private Branch Exchange) solution designed to manage business communications. It supports both VoIP (Voice over Internet Protocol) and traditional phone lines. 3CX offers features like video conferencing, live chat, and mobile apps, facilitating remote communication. Its call center functionalities include call queuing, reporting, and recording. The system i... Read more about 3CX

Free Trial

More than 30 days

Pricing Type

$195 Per month

Location

United States

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