Best Online Cloud PBX Software

In an always-connected world, many businesses prefer cloud pbx software solutions that require no local installation. Below, you’ll find top online cloud pbx software platforms—often referred to as cloud-based or web-based—offering easy subscription models, automatic updates, and seamless remote access. Explore these recommended tools to streamline workflows, enhance collaboration, and keep your team productive from anywhere.

Last Updated: October 01, 2025

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190 Software

Popular Picks in Cloud PBX Software

UniTel Voice

UniTel Voice

$9.99 Per month

RingCentral Contact Center

RingCentral Contact Center

$9.99 Per month

Freshcaller

Freshcaller

$15 Per month

Grasshopper

Grasshopper

$14 Per month

List of Top Web-Based Cloud PBX Software

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Xelion is a cloud-based softphone system designed to provide businesses with an integrated voice communication solution that can be accessed from anywhere, at any time. The system uses Voice over IP (VoIP) technology to deliver high-quality audio calls, video conferencing, and messaging across devices, including desktop computers, smartphones, and tablets. Xelion’s user-friendly interface enable... Read more about Xelion Phone System

Free Trial

NA

Pricing Type

Contact Vendor

Location

Australia

ICS Flow is an all-in-one business management software that streamlines operations and enhances productivity for organizations of all sizes. It offers a suite of integrated tools for project management, resource allocation, and team collaboration, enabling users to manage tasks efficiently and meet deadlines. The software features customizable dashboards, real-time analytics, and reporting capabil... Read more about ICS Flow

Free Trial

NA

Pricing Type

Contact Vendor

Location

South Africa

Business Phone System & Messaging Platform

Multi-Site Integration Connect all your business locations and users on one system. Route calls to the right people instantly with access to your system from anywhere. Remote Access Use our app to make calls from your business number and access advanced features using your mobile device from anywhere with an internet connection. Read more about Vonix

Free Trial

NA

Pricing Type

$19.99 Per user

Location

United States

Tinkle is a business phone system software that provides organizations with an integrated, reliable, and scalable communication platform. This cloud-based solution combines traditional phone systems with advanced features such as voicemail-to-email, call forwarding, interactive voice response (IVR), and conferencing, enabling businesses to stay connected with customers and clients. With Tinkle, bu... Read more about Tinkle

Free Trial

Available

Pricing Type

$5.99 Per month

Location

United Kingdom

EZphone.systems is a versatile cloud PBX software designed to provide businesses with flexible, scalable, and feature-rich communication solutions. It offers a comprehensive platform for managing all aspects of phone communications, including voice calls, voicemail, call routing, and conferencing, without the need for traditional on-premises hardware. EZphone.systems’ intuitive interface allows ... Read more about EZphone.systems

Free Trial

NA

Pricing Type

$29 Per month

Location

United States

VUC is a reliable cloud PBX software designed to provide businesses with a flexible and scalable phone system without the need for on-premises hardware. This platform offers a comprehensive suite of features for managing voice calls, call routing, voicemail, and conferencing. With VUC, users can easily set up and customize their phone systems, manage extensions, and track call metrics to enhance c... Read more about VUC

Free Trial

NA

Pricing Type

Contact Vendor

Location

South Africa

VoIPline Telecom is a cloud PBX (Private Branch Exchange) software designed to provide businesses with a scalable, flexible, and cost-effective phone system. The platform offers features like call forwarding, voicemail, automated attendants, and call routing, enabling businesses to manage communications efficiently. VoIPline Telecom’s cloud-based system eliminates the need for physical hardware,... Read more about VoIPline Telecom

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

Cloud Call is a unified communications software solution that enables businesses to streamline communication across multiple platforms. By combining voice, video, messaging, and collaboration tools into a single platform, Cloud Call enhances team connectivity and productivity. The software supports remote work, making it easy for teams to collaborate regardless of location. It offers features such... Read more about Cloud Call

Free Trial

NA

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Contact Vendor

Location

United States

SipSim is a feature-rich cloud-based PBX software that enables businesses to manage their telecommunications needs more efficiently and cost-effectively. As a cloud-based solution, SipSim eliminates the need for traditional on-premise phone systems, offering businesses the flexibility to manage calls from anywhere with an internet connection. The platform provides advanced features such as auto-at... Read more about SipSim

Free Trial

Available

Pricing Type

$39 Per user

Location

France

Cloud-based Secure Multi-Tenant PBX Solution

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, ensuring high performance, streamlined connectivity, and flexible communication capabilities tailored to meet evolving organ... Read more about PepperPBX - Multi-Tenant PBX Software

Free Trial

7 Days

Pricing Type

Contact Vendor

Location

India

Voice Clearity is a state-of-the-art call center software designed to enhance the efficiency and effectiveness of customer service operations. It offers a comprehensive platform for managing inbound and outbound calls, ensuring seamless communication between agents and customers. Voice Clearity features advanced call routing, automatic call distribution (ACD), and interactive voice response (IVR) ... Read more about Voice Clearity

Free Trial

Available

Pricing Type

Contact Vendor

Location

India

CloudPBX is a modern cloud-based PBX (Private Branch Exchange) software solution designed to streamline communication within organizations. This software enables businesses to manage their phone systems over the internet, eliminating the need for on-premise infrastructure and reducing operational costs. CloudPBX offers features such as call routing, voicemail, call recording, and virtual extension... Read more about CloudPBX

Free Trial

Available

Pricing Type

$240 Per user

Location

India

InfoFlo is a comprehensive human services software designed to help organizations manage client data, case files, appointments, and billing processes with ease. Tailored for social service agencies, nonprofits, and healthcare providers, InfoFlo offers tools for tracking client interactions, managing case histories, and maintaining accurate records. The software allows users to organize and retriev... Read more about InfoFlo

Free Trial

Available

Pricing Type

$30 Per month

Location

Canada

smartiCloud is a feature-rich Cloud PBX Software designed to enhance business communication through scalable and flexible telephony solutions. By leveraging cloud technology, smartiCloud eliminates the need for traditional on-premises phone systems, reducing costs and simplifying management. The software offers a wide range of functionalities, including call routing, voicemail, auto-attendant, con... Read more about smartiCloud

Free Trial

Available

Pricing Type

$6.5 Per month

Location

Italy

redSling is an intuitive no-code platform designed to help businesses and individuals build custom applications without any coding expertise. By providing a drag-and-drop interface, redSling allows users to create everything from simple workflows and internal tools to complex enterprise-grade applications. The platform includes a wide range of customizable templates, pre-built components, and inte... Read more about redSling

Free Trial

NA

Pricing Type

Contact Vendor

Location

Australia

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