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Best Free Unified Communications Software - Page 2

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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★★★★★4.7 average rating from 376 reviews
Last Updated: October 09, 2026
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Popular Picks in Unified Communications Software

Microsoft Teams Logo

Microsoft Teams

   (3.8)

Complete Product Directory

List of Top Free Unified Communications Software - Page 2

Continue with products 26–50. Review each product’s overview, then open available tabs for buyer fit, use cases, features, integrations, pros and cons, and pricing.

Best Free Unified Communications Software Products 26–50

Use search, filters, and available product tabs to evaluate the next 25 listings in this category.

25 products shown
#26

Microsoft Teams

🏆 SW Recommended

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

★★★☆☆ 3.8 (1 Reviews)
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Overview

Microsoft Teams is a versatile collaboration platform that helps teams communicate effortlessly through chat, video meetings, and screen sharing. Its integration with Microsoft 365 makes document editing and project coordination simple and efficient. With organized channels, secu...

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Free Trial30 Days Starting Price$4.00 Per month HeadquartersUnited States
#27

Zoom Workplace

🏆 SW Recommended
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Overview

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 hig...

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Free TrialNA Starting Price$1,147 Per month HeadquartersUnited States
#28

Cisco Unified Communications Manager

🏆 SW Recommended

Enterprise unified communications and collaboration

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Overview

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...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#29

Webex Suite

🏆 SW Recommended

All-in-one, AI-powered collaboration.

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Overview

Webex Suite is the leading unified communications (UCaaS) platform for seamless, secure virtual meetings and online collaboration. It features high-definition video, real-time cloud whiteboarding, and easy calendar integration for organizing events, webinars, and internal team hu...

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Free TrialAvailable Starting Price$25 Per user HeadquartersUnited States
#30

Placetel

Cloud PBX, messaging, meetings.

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Overview

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-...

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Free TrialAvailable Starting Price£4.9 Per user HeadquartersUnited States
#31

PBworks BusinessHub

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Overview

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 BusinessH...

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Free TrialNA Starting Price$20 Per user HeadquartersUnited States
#32

Zoho SalesIQ

🏆 SW Recommended

Conversations that convert, connections that last

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Overview

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...

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Free Trial15 Days Starting Price₹500 Per month HeadquartersIndia
#33

Grasshopper

🏆 SW Recommended

Grasshopper Virtual Phone System | Keep personal and business calls separate

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Overview

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 any...

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Free TrialAvailable Starting Price$14 Per month HeadquartersUnited States
#34

GoTo Meeting

🏆 SW Recommended

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

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Overview

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...

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Free TrialAvailable Starting Price€10.75 Per month HeadquartersUnited States
#35

RingCentral Contact Center

🏆 SW Recommended

Power the Voice of Your Business with AI

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Overview

RingCentral provides a cloud based communication platform that allows businesses to manage calls, messages, video meetings, and customer interactions from a single application. Instead of relying on separate tools for communication and collaboration, organizations can centralize...

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Free Trial14 Days Starting PriceContact Vendor HeadquartersUnited States
#36

RingCentral Engage Voice

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Overview

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 th...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#37

MiVoice Business Solution

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Overview

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 us...

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Free TrialAvailable Starting Price$20.99 Per month HeadquartersCanada
#38

Trillian

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Overview

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, use...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#39

Talkroute

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Overview

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 wi...

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Free TrialAvailable Starting Price$19 Per month HeadquartersUnited States
#40

YouMail

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Overview

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 professi...

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Free TrialAvailable Starting Price$10.99 Per user HeadquartersUnited States
#41

InGenius

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Overview

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...

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Free TrialAvailable Starting Price$32 Per feautre HeadquartersUnited States
#42

CM.com Communications Platform

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Overview

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 chan...

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Free TrialAvailable Starting Price€0.01 Per one-time HeadquartersNetherlands
#43

Thryv Command Center

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Overview

Thryv Command Center is an advanced unified communications software designed to streamline communication across various channels, making it easier for businesses to connect with customers, teams, and stakeholders. The platform integrates multiple communication tools into a single...

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Free TrialNA Starting PriceContact Vendor HeadquartersUnited States
#44

Asterisk

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Overview

Asterisk is a powerful business phone systems software that enables organizations to create customized telephony solutions. This open-source platform allows users to build and manage their own phone systems, offering flexibility and scalability for businesses of all sizes. With f...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#45

VidyoConnect

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Overview

VidyoConnect is a cutting-edge video conferencing software designed to facilitate seamless communication and collaboration among teams, regardless of their physical location. This versatile platform provides high-quality video and audio capabilities, allowing users to connect wit...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#46

ParentSquare

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Overview

ParentSquare is a unified communications software designed to bridge the gap between schools, parents, and students. It centralizes messaging and notification systems into one platform, enabling schools to send updates, alerts, and important information to parents via email, text...

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Free TrialAvailable Starting Price$3000 Per feautre HeadquartersUnited States
#47

Polymail

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Overview

Polymail is an innovative collaboration software designed to enhance team communication and productivity. With its powerful features, Polymail allows users to manage their email correspondence seamlessly while collaborating with team members. Key functionalities include email tra...

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Free TrialAvailable Starting Price$13 Per month HeadquartersUnited States
#48

AirSend

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Overview

AirSend is a unified communications software designed to enhance collaboration and communication across teams, regardless of their location. With AirSend, users can streamline communication by consolidating various channels into one platform, including messaging, voice calls, vid...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#49

metricVOICE

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Overview

metricVOICE is a specialized managed service provider (MSP) software designed to help IT service businesses optimize their operations and improve customer service. The platform offers tools for monitoring network performance, managing client systems, and providing proactive suppo...

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Free TrialAvailable Starting Price$15 Per month HeadquartersUnited States
#50

BroadVoice Cloud PBX

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Overview

BroadVoice Cloud PBX is a robust cloud communication platform software designed to revolutionize business communications with flexibility and scalability. It offers a comprehensive suite of VoIP (Voice over Internet Protocol) services including call routing, voicemail, conferenci...

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Free TrialAvailable Starting Price$10 Per user HeadquartersUnited States

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