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Best Free Cloud PBX Software - Page 2

Managing business communications is more efficient and cost-effective with Free Cloud PBX Software. These systems allow businesses to handle their phone operations through the cloud, eliminating the need for expensive on-premise hardware. By using free solutions, organizations can streamline their communication processes while keeping costs under control. Free cloud PBX software provides essential features like call routing, voicemail, and automated attendants, all accessible through an internet connection. A robust cloud PBX phone system ensures seamless connectivity and supports remote work, making it ideal for modern businesses. With a flexible cloud PBX system, companies can scale their communication tools as they grow without the added expense of traditional setups. Whether you're looking for a basic PBX cloud system or a comprehensive solution for advanced telephony needs, free options can meet your requirements. Explore this selection of free cloud PBX software to find tools that enhance your business communication while staying within budget.

Note: Most of the products listed in this free cloud PBX 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 cloud PBX software to find the best fit for you.
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★★★★★4.8 average rating from 61 reviews
Last Updated: October 09, 2026
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Popular Picks in Cloud PBX Software

Complete Product Directory

List of Top Free Cloud PBX 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 Cloud PBX Software Products 26–50

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

25 products shown

Overview

Switchvox Phone System is a powerful Cloud PBX software designed to enhance business communication and collaboration. This comprehensive platform offers a range of features, including call routing, voicemail-to-email, and advanced conferencing tools, enabling organizations to man...

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Free TrialAvailable Starting Price$17.99 Per user HeadquartersUnited States

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

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
#29
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Overview

Zentrunk is a powerful VoIP software solution designed to enhance communication and collaboration within organizations by providing a robust suite of voice and video calling features. This platform enables seamless communication between team members and clients, streamlining proc...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#30
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Overview

Revenue.io is a powerful call tracking software designed to optimize sales performance and enhance customer engagement through comprehensive call analytics. This platform enables organizations to track and analyze every call made to their business, providing insights into custome...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#31

MightyCall

🏆 SW Recommended
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Overview

MightyCall is a specialized call center software designed to streamline communication and enhance customer support for businesses. This platform provides comprehensive tools for managing inbound and outbound calls, tracking customer interactions, and analyzing call center perform...

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Free TrialAvailable Starting Price$15 Per user HeadquartersUnited States

Overview

inConcert Contact Center is an advanced call center software solution that empowers businesses to manage customer interactions efficiently. It offers a robust suite of features, including multi-channel support for voice, email, and chat, ensuring seamless customer communication a...

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Free TrialAvailable Starting Price$1 Per month HeadquartersUnited States
#33
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Overview

OnSIP is a cutting-edge business phone systems software designed to enhance communication and collaboration for organizations of all sizes. This cloud-based platform offers a range of features, including voice over IP (VoIP) calling, video conferencing, and team messaging, all ac...

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Free TrialAvailable Starting Price$18.95 Per feautre HeadquartersUnited States

Overview

Yeastar Cloud PBX is a robust Cloud PBX Software designed to enhance communication and collaboration for businesses of all sizes. This platform provides a comprehensive suite of telephony features, including voice calling, video conferencing, and messaging, all managed through a...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersChina
#35
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Overview

Nvoip is an advanced VoIP Software designed to help businesses streamline their communication processes, enhance collaboration, and reduce costs through efficient voice over IP solutions. This comprehensive platform offers a wide range of features, including call management, conf...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersBrazil
#36
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Overview

CircleLoop is a cutting-edge business phone systems software designed to enhance communication and collaboration within organizations of all sizes. Offering a comprehensive suite of VoIP solutions, CircleLoop enables businesses to manage calls, messages, and virtual meetings with...

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Free TrialAvailable Starting Price£5 Per user HeadquartersUnited Kingdom
#37
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Overview

Ringostat is a powerful call tracking software designed to help businesses monitor and analyze their phone call interactions with customers. The platform provides tools for tracking calls from various marketing channels, including online ads, websites, and social media, giving bu...

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Free TrialAvailable Starting Price$33 Per month HeadquartersUkraine
#38
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Overview

Natterbox is a cutting-edge call center software designed to enhance communication and streamline operations for businesses of all sizes. This innovative platform integrates seamlessly with existing CRM systems, providing agents with a unified view of customer interactions and en...

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Free TrialAvailable Starting Price$52 Per user HeadquartersUnited States
#39
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Overview

Callture is a cutting-edge Telephony Software designed to revolutionize business communication by integrating advanced voice and data solutions into a unified platform. This comprehensive software offers a wide range of features, including VoIP calling, call routing, automated at...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersCanada
#40
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Overview

ZIWO is a comprehensive call center software offering businesses a cloudbased solution to manage and enhance customer interactions. Known for its simplicity and ease of use, ZIWO supports inbound and outbound calling, realtime monitoring, and detailed analytics to boost productiv...

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Free TrialAvailable Starting Price$40 Per month HeadquartersUnited States
#41

The AI-driven communication platform for staffing and sales.

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Overview

Ringover is a cloud-based phone system designed for businesses seeking effective communication solutions. It offers features like call forwarding, ensuring calls are never missed. Ringover provides a unique feature of integrating with CRM systems, streamlining customer data manag...

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Free Trial7 Days Starting Price$21 Per month HeadquartersUnited States
#42
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Overview

CloudCall is an advanced help desk software designed to enhance customer service through integrated communication tools. This platform provides comprehensive solutions for managing customer inquiries, tracking support tickets, and improving team collaboration seamlessly. With its...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited Kingdom
#43
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Overview

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 in...

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Free TrialAvailable Starting Price$50 Per month HeadquartersUnited States
#44
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Overview

thinQ is a robust telephony software solution designed to enhance communication for businesses of all sizes. This platform offers a suite of features including voice over IP (VoIP), call tracking, and analytics to help organizations manage their telecommunication needs efficientl...

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Free TrialAvailable Starting Price$0.01 Per month HeadquartersUnited States

Overview

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, sale...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States

Overview

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 informa...

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Free TrialAvailable Starting Price$24.95 Per month HeadquartersUnited States
#47
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Overview

HotTelecom is a versatile cloud PBX software that provides businesses with a robust and scalable communication solution. Designed to replace traditional phone systems, it offers VoIP-based services that enable seamless voice communication over the internet. HotTelecom supports a...

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Free TrialAvailable Starting Pricezł5 Per user HeadquartersPoland

Overview

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 sys...

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Free TrialAvailable Starting Price€8.9 Per user HeadquartersUnited Kingdom

Overview

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 forwardi...

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Free TrialAvailable Starting Price£4.98 Per month HeadquartersUnited Kingdom
#50
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Overview

Eloquant is a leading contact center software that provides organizations with the tools they need to optimize customer service and improve communication across multiple channels. This powerful platform allows businesses to manage voice, email, chat, and social media interactions...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersFrance

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