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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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, ensuring efficient and organized call center operations. 4Voice features intuitive tools for call routing and queuing, ... Read more about 4Voice

Free Trial

Available

Pricing Type

$10 Per feautre

Location

United States

NocRoom Hosted PBX is a cutting-edge cloud PBX software designed to enhance communication and collaboration for businesses of all sizes. This platform offers a full suite of telephony features, including call routing, voicemail, conference calling, and automated attendants, all delivered through a secure cloud-based infrastructure. With NocRoom, organizations can enjoy the flexibility of managing ... Read more about NocRoom Hosted PBX

Free Trial

NA

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Contact Vendor

Location

United States

XCast Hosted PBX is a state-of-the-art cloud-based PBX (Private Branch Exchange) software designed to help businesses manage their phone systems efficiently, without the need for traditional hardware-based infrastructure. XCast Hosted PBX allows businesses to route calls, manage extensions, and handle communications from any location via the internet, providing flexibility for remote teams and mul... Read more about XCast Hosted PBX

Free Trial

NA

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Contact Vendor

Location

United States

VoIPstudio is a cutting-edge call center software designed to enhance communication for businesses of all sizes. Offering a range of features, including voice calling, video conferencing, and instant messaging, it provides a unified platform for all communication needs. The software allows users to manage calls efficiently with advanced routing options, ensuring that customers reach the right agen... Read more about VoIPstudio

Free Trial

Available

Pricing Type

$4.99 Per month

Location

United Kingdom

ConXhub is a robust call center software designed to help businesses manage their customer communications efficiently. The platform offers comprehensive tools for inbound and outbound calling, allowing organizations to streamline their customer service and sales operations. ConXhub provides features such as call recording, analytics, and real-time monitoring, enabling supervisors to track performa... Read more about ConXhub

Free Trial

Available

Pricing Type

$3.5 Per month

Location

United Kingdom

3C Plus is an innovative call center software designed to enhance customer service operations by offering a suite of tools for managing inbound and outbound calls, customer interactions, and agent performance. This platform supports multiple communication channels, including voice, email, chat, and social media, ensuring seamless and efficient customer support. 3C Plus comes with advanced features... Read more about 3C Plus

Free Trial

Available

Pricing Type

Contact Vendor

Location

Brazil

Virtual IP PBX is an advanced cloud-based PBX (Private Branch Exchange) system that enables businesses to manage their telecommunications over the internet without the need for expensive on-premise hardware. This cloud PBX solution offers all the features of traditional PBX systems, including call routing, voicemail, call forwarding, and conference calling, while providing the flexibility of cloud... Read more about Virtual IP PBX

Free Trial

NA

Pricing Type

Contact Vendor

Location

Poland

Business Phone System

PBXPlus is an advanced VoIP (Voice over Internet Protocol) software designed to help organizations manage their communication systems efficiently and cost-effectively. This platform provides a comprehensive suite of tools that enable users to make and receive calls, manage voicemail, and facilitate video conferencing seamlessly. With PBXPlus, businesses can easily set up virtual phone systems, all... Read more about PBXPlus

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

Inbound and Outbound Call Center Software Solutions

DialedIn is a comprehensive call center software solution designed to optimize customer interactions and streamline operations. It offers a variety of features including predictive dialing, which enhances agent productivity by reducing wait times between calls. The platform also includes interactive voice response (IVR) systems, facilitating automated customer service and call routing. Real-time m... Read more about DialedIn by ChaseData

Free Trial

NA

Pricing Type

$49 Per month

Location

United States

telegra is a comprehensive call center software that helps businesses manage inbound and outbound calls, optimize customer interactions, and improve agent performance. The platform includes features like automatic call distribution (ACD), interactive voice response (IVR), and real-time monitoring, ensuring efficient call routing and response times. telegra’s intuitive interface allows agents to ... Read more about telegra

Free Trial

Available

Pricing Type

Contact Vendor

Location

Germany

VitalPBX is a cutting-edge cloud PBX (Private Branch Exchange) software designed to revolutionize the way businesses handle their telecommunication needs, offering flexibility, scalability, and advanced features without the need for traditional on-premises hardware. The platform offers a comprehensive suite of features including virtual phone numbers, call routing, voicemail-to-email, auto-attenda... Read more about VitalPBX

Free Trial

Available

Pricing Type

$50 Per user

Location

United States

ITC Cloud is a unified communications software solution designed to streamline business communication by integrating voice, video, messaging, and collaboration tools into one platform. With ITC Cloud, organizations can manage calls, video conferences, and team messaging seamlessly, improving connectivity and reducing the need for multiple communication tools. The platform’s user-friendly interfa... Read more about ITC Cloud

Free Trial

NA

Pricing Type

$22.99 Per user

Location

United States

Tresta is a cloud-based VoIP software that empowers businesses with advanced calling features designed to enhance communication flexibility and improve customer service. Tresta offers virtual phone numbers, call forwarding, voicemail transcription, and call recording, allowing businesses to handle calls professionally from any location. Its mobile and desktop apps ensure seamless communication, en... Read more about Tresta

Free Trial

Available

Pricing Type

$25 Per user

Location

United States

The Real PBX is a cloud-based PBX (Private Branch Exchange) software that offers businesses a flexible, cost-effective communication solution. The platform provides a wide range of features, including call routing, voicemail, conference calling, and call forwarding, all accessible through the cloud. The Real PBX allows businesses to set up and manage their phone system without the need for expensi... Read more about The Real PBX

Free Trial

Available

Pricing Type

$9 Per user

Location

United Kingdom

CommPeak Cloud PBX is a cloud-based PBX (Private Branch Exchange) software designed to enhance business communication through flexible, scalable, and reliable phone system solutions. It offers features such as call routing, IVR menus, voicemail, and call recording, enabling organizations to manage inbound and outbound calls effectively. With its cloud-based infrastructure, CommPeak Cloud PBX elimi... Read more about CommPeak Cloud PBX

Free Trial

NA

Pricing Type

$75 Per month

Location

NA

RemoTEL is a versatile cloud PBX solution that provides businesses with a unified communication platform, allowing seamless management of voice calls, voicemails, and call forwarding. Ideal for companies seeking a flexible phone system, RemoTEL enables employees to make and receive calls from anywhere, making it perfect for remote teams. It offers a range of features, including automated attendant... Read more about RemoTEL

Free Trial

NA

Pricing Type

$6050 Per month

Location

Japan

Kavkom is a robust customer relationship management (CRM) software designed to help businesses enhance their customer interactions and streamline sales processes. This platform provides comprehensive tools for managing contacts, tracking leads, and automating communication, enabling organizations to optimize their sales strategies. With its intuitive interface, users can easily access customer inf... Read more about Kavkom

Free Trial

Available

Pricing Type

$10 Per user

Location

Israel

NUACOM is a comprehensive call center software designed to enhance communication efficiency and improve customer service. This cloud-based platform offers a range of features, including call routing, interactive voice response (IVR), and call recording, allowing businesses to manage incoming and outgoing calls seamlessly. With its intuitive dashboard, supervisors can monitor agent performance in r... Read more about NUACOM

Free Trial

NA

Pricing Type

$9.99 Per user

Location

Ireland

IXICA Cloud PBX is a state-of-the-art cloud-based PBX software designed to revolutionize business communications with flexibility and scalability. The platform offers a comprehensive suite of telephony features, including call routing, voicemail, auto-attendants, and call recording, all accessible from any internet-connected device. IXICA Cloud PBX eliminates the need for traditional on-premises p... Read more about IXICA Cloud PBX

Free Trial

NA

Pricing Type

Contact Vendor

Location

Canada

iTeleCenter is a cloud-based telephony software solution that provides businesses with a range of communication tools to manage calls, messages, and customer interactions. The platform offers features such as virtual phone numbers, voicemail-to-email, call forwarding, and automated attendant services, allowing businesses to maintain a professional image while enhancing customer service. iTeleCente... Read more about iTeleCenter

Free Trial

Available

Pricing Type

$19.95 Per month

Location

United States

Qumo-P is a feature-rich cloud-based PBX (Private Branch Exchange) software designed to streamline business communication. It enables businesses to manage their phone systems through the cloud, reducing the need for expensive on-premise hardware and infrastructure. Qumo-P supports voice calls, video conferencing, voicemail, call forwarding, and more, providing a unified communication solution for ... Read more about Qumo-P

Free Trial

NA

Pricing Type

$15000 Per month

Location

Japan

Callbox is a cloud PBX software that enables businesses to manage their phone systems over the internet, reducing the need for traditional hardware and enhancing communication flexibility. The platform provides features such as call routing, voicemail, conferencing, and IVR (interactive voice response), supporting efficient call management. Callbox’s user-friendly dashboard allows administrators... Read more about Callbox

Free Trial

NA

Pricing Type

$34 Per user

Location

Brazil

EasyPBX is a comprehensive call center software designed to streamline communication and improve customer service for businesses of all sizes. This platform offers a range of features, including call routing, interactive voice response (IVR), and real-time analytics, enabling organizations to manage their call center operations efficiently. With EasyPBX, agents can handle incoming and outgoing cal... Read more about EasyPBX

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

Yay is an advanced cloud-based PBX (Private Branch Exchange) software designed to streamline business communication and improve customer interaction. With Yay, businesses can manage calls, messages, and communications across multiple platforms through an intuitive interface. The software offers features such as call forwarding, voicemail-to-email, auto attendants, conference calling, and real-time... Read more about Yay

Free Trial

Available

Pricing Type

$3.49 Per user

Location

United Kingdom

Protected Phones is a telephony software solution that offers advanced security features for private and secure communications. Designed for businesses and individuals concerned with maintaining confidentiality, this platform provides encrypted voice calls, secure messaging, and enhanced privacy controls, ensuring that sensitive information remains protected from eavesdropping and hacking. Protect... Read more about Protected Phones

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

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