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Best Free Cloud PBX Software - Page 3

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 3

Continue with products 51–69. 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 51–69

Use search, filters, and available product tabs to evaluate the next 19 listings in this category.

19 products shown
#51

Simplifying Communication

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Overview

Cloud PBX software represents a modern evolution of traditional business phone systems, shifting the infrastructure from on-premises hardware to cloud-based servers. This transition leverages Voice over Internet Protocol (VoIP) technology, enabling calls to be made and received o...

Read more about Servetel (by Acefone)  
Free TrialAvailable Starting PriceContact Vendor HeadquartersIndia
#52
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Overview

Ring.io is an advanced inside sales software designed to enhance sales productivity and streamline communication for sales teams. This platform offers comprehensive tools for managing calls, tracking leads, and analyzing sales performance, ensuring effective inside sales operatio...

Read more about Ring.io  
Free TrialAvailable Starting Price$69 Per user HeadquartersUnited States
#53
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Overview

VoiceShot is an advanced telephony software designed to enhance communication and engagement for businesses. This platform provides tools for managing voice calls, text messages, and automated notifications efficiently. With its user-friendly interface, users can easily set up co...

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Free TrialAvailable Starting Price$12 Per feautre HeadquartersUnited States
#54
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Overview

STARFACE is a cutting-edge telephony software designed to revolutionize business communications with its comprehensive suite of VoIP (Voice over Internet Protocol) solutions. By leveraging advanced technology, STARFACE enables organizations to manage their phone systems with unpa...

Read more about STARFACE  
Free TrialAvailable Starting PriceContact Vendor HeadquartersGermany
#55
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Overview

HoduPBX Cloud PBX Software provides businesses with an advanced communication system hosted entirely in the cloud. With a scalable solution, HoduPBX offers flexibility for companies of all sizes to manage their phone systems without the need for on-premise hardware. It features a...

Read more about HoduPBX  
Free TrialAvailable Starting Price$20000 Per user HeadquartersIndia
#56

Channels

🏆 SW Recommended

Phone system that turns customer data into excellent service.

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Overview

Channels is a customer service software focused on voice communication. It allows businesses to connect with their clients through phone calls directly from the website. Key features include a web-based phone system, which enables making and receiving calls from any location. Cha...

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Free Trial7 Days Starting Price$24 Per month HeadquartersUnited States
#57
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Overview

UniVoIP is a comprehensive VoIP (Voice over Internet Protocol) Software designed to enhance business communication through reliable and scalable internet-based telephony solutions. It offers a robust platform for managing voice calls, video conferencing, and instant messaging, en...

Read more about UniVoIP  
Free TrialAvailable Starting Price$7 Per user HeadquartersUnited States
#58
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Overview

Ring4 is an innovative call center software designed to enhance communication and customer service capabilities for businesses of all sizes. This platform provides a comprehensive suite of tools for managing inbound and outbound calls, enabling organizations to streamline their c...

Read more about Ring4  
Free TrialAvailable Starting Price$9.99 Per user HeadquartersUnited States
#59
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Overview

ecQX is a powerful cloud-based PBX (Private Branch Exchange) system that offers businesses a flexible and scalable telecommunication solution. This software allows organizations to manage all aspects of their phone systems over the cloud, reducing the need for on-premise hardware...

Read more about ecQX  
Free TrialAvailable Starting Price$5 Per month HeadquartersUnited States
#60
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Overview

Fastcall is a robust call center software designed to improve the efficiency and productivity of customer service teams. The platform offers features such as automatic call distribution (ACD), interactive voice response (IVR), and call routing, ensuring that customer inquiries ar...

Read more about Fastcall  
Free TrialAvailable Starting Price$24 Per user HeadquartersUnited States
#61
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Overview

Cloco is a cloud PBX software that enables businesses to manage calls, voicemails, and conferencing over a secure internet connection, providing a flexible alternative to traditional phone systems. The platform includes features like call forwarding, auto-attendant, voicemail-to-...

Read more about Cloco  
Free TrialAvailable Starting Price¥200 Per user HeadquartersJapan
#62
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Overview

Truly is a cutting-edge Business Phone Systems Software designed to enhance communication and collaboration within organizations of all sizes. It offers a comprehensive suite of voice communication tools, including VoIP calling, virtual phone numbers, call routing, voicemail, and...

Read more about Truly  
Free TrialAvailable Starting Price$65 Per user HeadquartersUnited States
#63
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Overview

Telecmi is a versatile telephony software designed to enhance communication and collaboration for businesses of all sizes. This platform provides a comprehensive suite of tools for voice calls, video conferencing, and instant messaging, enabling teams to connect seamlessly from a...

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Free TrialAvailable Starting Price$20 Per user HeadquartersIndia

Overview

Spoke Phone is a cutting-edge collaboration software designed to enhance communication within teams. With its user-friendly interface, Spoke Phone enables seamless voice and video calls, instant messaging, and file sharing, all in one integrated platform. This software prioritize...

Read more about Spoke Phone  
Free TrialAvailable Starting Price$15 Per user HeadquartersNew Zealand

Overview

ULTATEL Cloud Business Phone System is a comprehensive cloud communication platform designed to enhance communication and collaboration for businesses of all sizes. This software provides tools for voice calling, video conferencing, messaging, and virtual meeting rooms, enabling...

Read more about ULTATEL Cloud Business Phone System  
Free TrialAvailable Starting Price$15.95 Per user HeadquartersUnited States
#66
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Overview

yuu Phone is a cutting-edge VoIP (Voice over Internet Protocol) software solution designed for businesses looking to enhance their communication capabilities. The platform allows users to make voice and video calls over the internet, reducing the costs associated with traditional...

Read more about yuu Phone  
Free TrialAvailable Starting Price€6.9 Per user HeadquartersAustria

Overview

Ninja Number is a cutting-edge telephony software solution designed to streamline communication for businesses by providing virtual phone numbers and advanced call management features. This platform enables users to set up dedicated phone numbers that can be routed to any device,...

Read more about Ninja Number  
Free TrialAvailable Starting Price$9.95 Per feautre HeadquartersUnited States
#68
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Overview

4Voice is an advanced Call Center Software designed to streamline and optimize the operations of call centers and customer support teams. It offers a comprehensive platform for managing inbound and outbound calls, tracking performance metrics, and enhancing customer interactions,...

Read more about 4Voice  
Free TrialAvailable Starting Price$10 Per feautre HeadquartersUnited States
#69

Cloud-based Secure Multi-Tenant PBX Solution

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Overview

A cloud-based, secure, multi-tenant PBX solution offers businesses a reliable and scalable communication platform designed to enhance operational efficiency. With robust security, seamless multi-tenant management, and advanced features, it caters to businesses of all sizes, ensur...

Read more about PepperPBX - Multi-Tenant PBX Software  
Free Trial7 Days Starting PriceContact Vendor HeadquartersIndia

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