Best Online Telephony Software

In an always-connected world, many businesses prefer telephony software solutions that require no local installation. Below, you’ll find top online telephony 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.
  • 4.5 avg. rating from 03 reviews

Last Updated: October 01, 2025

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369 Software

Popular Picks in Telephony Software

OpenPhone

OpenPhone

$15 Per user

UniTel Voice

UniTel Voice

$9.99 Per month

KrispCall

KrispCall

$15 Per user

Google Voice

Google Voice

$10 Per user

List of Top Web-Based Telephony Software

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DialerHQ is a comprehensive telephony software solution designed to optimize call center operations, improve customer service, and boost productivity. The platform offers features such as automatic call distribution, predictive dialing, and call recording, enabling call centers to handle high volumes of calls efficiently. DialerHQ integrates with CRM systems, allowing agents to access customer inf... Read more about DialerHQ

Free Trial

Available

Pricing Type

$11.99 Per user

Location

United States

TeamsPhony is a telephony software that integrates seamlessly with collaboration platforms to provide unified communication for businesses. The software enables voice calling, conferencing, and call management, making it easy for teams to stay connected. TeamsPhony supports features such as call forwarding, voicemail, and call recording, allowing users to manage their communications effectively. T... Read more about TeamsPhony

Free Trial

NA

Pricing Type

$26 Per user

Location

France

Inter-Tel Contact Center Suite is a robust telephony software designed to enhance communication and customer service in contact centers. It offers advanced call routing, interactive voice response (IVR), and real-time monitoring tools to improve the efficiency of call handling. With its user-friendly interface, agents can easily access customer information and track call metrics, enabling them to ... Read more about Inter-Tel Contact Center Suite

Free Trial

NA

Pricing Type

Contact Vendor

Location

Australia

Toll Free Number Management is an advanced telephony software designed to streamline the management of toll-free numbers for businesses. This platform provides comprehensive tools for tracking call data, managing number assignments, and optimizing call routing, enabling organizations to enhance their communication strategies. With its user-friendly interface, users can easily monitor call performa... Read more about Toll Free Number Management

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Intulse is a cutting-edge VoIP software designed to enhance communication for businesses of all sizes. This platform provides a comprehensive suite of tools for voice calling, video conferencing, and team collaboration. With its user-friendly interface, Intulse allows users to manage calls, set up virtual meetings, and share files effortlessly. The software offers features such as call recording, ... Read more about Intulse

Free Trial

NA

Pricing Type

$42 Per user

Location

United States

Avelia is an advanced telephony software designed to streamline communication processes for businesses of all sizes. This platform provides a comprehensive suite of tools for managing calls, integrating with CRM systems, and enhancing collaboration among teams. With its user-friendly interface, Avelia allows users to make and receive calls, access contact information, and track communication histo... Read more about Avelia

Free Trial

Available

Pricing Type

$5 Per month

Location

France

Audara is an advanced call center software designed to help businesses enhance customer support and improve agent productivity. This platform provides a range of tools to manage inbound and outbound calls, including automatic call distribution (ACD), interactive voice response (IVR), and intelligent call routing. Audara’s cloud-based solution enables call centers to operate seamlessly from any l... Read more about Audara

Free Trial

Available

Pricing Type

$35 Per month

Location

Colombia

RapportCMS is a feature-rich call center software solution that helps businesses optimize customer support and engagement. It provides an integrated platform to manage inbound and outbound calls, track performance, and improve overall customer service quality. RapportCMS offers features such as call routing, automatic ticket creation, real-time analytics, and customer interaction history, ensuring... Read more about RapportCMS

Free Trial

Available

Pricing Type

Contact Vendor

Location

Australia

CallerDesk is a powerful call center software solution that enables businesses to provide exceptional customer support while optimizing agent performance and improving overall operational efficiency. The software comes with a range of features designed to enhance both inbound and outbound call management. It supports automated call routing, call recording, and real-time analytics, allowing supervi... Read more about CallerDesk

Free Trial

Available

Pricing Type

$15 Per user

Location

India

Callroute is a call recording software designed to help businesses capture, store, and review phone conversations for quality assurance, compliance, and training purposes. This platform enables users to record calls automatically or on-demand, ensuring that important information is always accessible. Callroute’s search and playback features make it easy to locate specific recordings, while its t... Read more about Callroute

Free Trial

Available

Pricing Type

$0.25 Per user

Location

United Kingdom

Multiplatform Call Center Suite is a versatile call center software designed to enhance customer support and streamline call handling across multiple platforms. It offers features like call routing, auto-dialers, customer interaction tracking, and detailed reporting, making it an ideal solution for businesses with large call volumes. The software integrates with CRM systems, providing agents with ... Read more about Multiplatform Call Center Suite

Free Trial

NA

Pricing Type

$300 Per user

Location

United States

Zaplee is an innovative telephony software designed to enhance communication and collaboration within organizations. This platform provides a suite of tools for managing calls, messaging, and video conferencing, enabling teams to connect seamlessly regardless of location. With its intuitive interface, users can make and receive calls from any device, access voicemail, and manage contacts efficient... Read more about Zaplee

Free Trial

Available

Pricing Type

$10 Per month

Location

United States

Simple Phone is a telephony software that enables businesses to streamline communication, manage calls, and enhance customer service. The platform provides tools for call routing, call recording, and voicemail management, ensuring efficient handling of incoming and outgoing calls. Simple Phone’s interactive voice response (IVR) feature allows callers to navigate options independently, reducing w... Read more about Simple Phone

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Voiso is an advanced call center software solution designed to streamline customer service operations. With Voiso, businesses can manage inbound and outbound calls efficiently, enabling customer support teams to handle high call volumes with ease. The platform offers a range of features including automated call routing, call queuing, and interactive voice response (IVR), ensuring that every custom... Read more about Voiso

Free Trial

Available

Pricing Type

$49 Per user

Location

United States

Broadcaster Mobile is a comprehensive customer communications management (CCM) software that helps businesses streamline and enhance their communication strategies. Designed to support a variety of communication channels such as SMS, email, and push notifications, Broadcaster Mobile enables companies to reach customers in real time with personalized, targeted messages. The platform offers powerful... Read more about Broadcaster Mobile

Free Trial

Available

Pricing Type

$800 Per one-time

Location

Mexico

Unlimited Appointments is a powerful telephony software designed to help businesses schedule and manage appointments effortlessly. The platform allows users to set up appointment booking systems that are easy to integrate into websites, customer portals, or mobile apps. Unlimited Appointments streamlines the process by offering automated reminders, reducing no-shows, and improving customer satisfa... Read more about Unlimited Appointments

Free Trial

NA

Pricing Type

$8580 Per user

Location

Japan

TelXL Cxp is a feature-rich telephony software solution designed for businesses looking to enhance their communications infrastructure. Whether for customer service, sales teams, or internal communications, TelXL Cxp offers seamless voice-over-IP (VoIP) services to facilitate clear, reliable communication. The platform supports a wide range of communication features, including call routing, voicem... Read more about TelXL Cxp

Free Trial

NA

Pricing Type

Contact Vendor

Location

United Kingdom

Abacus Cloud is a cutting-edge call center software designed to enhance customer service operations for businesses of all sizes. The platform offers features for call routing, monitoring, and reporting, ensuring efficient handling of customer inquiries and support requests. Abacus Cloud supports multi-channel communication, allowing agents to manage calls, chats, and emails from a single interface... Read more about Abacus Cloud

Free Trial

Available

Pricing Type

$25 Per month

Location

United States

EasyCall Cloud is a state-of-the-art Call Center Software designed to enhance customer service operations and streamline communication processes. Hosted on the cloud, EasyCall offers scalability and flexibility, allowing businesses to manage their call centers from anywhere with an internet connection. Key features include intelligent call routing, real-time analytics, automated call distribution,... Read more about EasyCall Cloud

Free Trial

NA

Pricing Type

$25 Per user

Location

Italy

Steam-connect is a cutting-edge call center software designed to optimize communication and enhance customer service. This platform offers a suite of features that empower call centers to manage inbound and outbound calls efficiently. With advanced call routing capabilities, Steam-connect ensures that customers are connected to the right agents quickly, minimizing wait times. The software also int... Read more about Steam-connect

Free Trial

Available

Pricing Type

$5 Per user

Location

Netherlands

PhoneCall is a robust call center software designed to enhance communication and streamline operations for businesses of all sizes. This platform provides comprehensive tools for managing inbound and outbound calls, enabling organizations to improve customer service and engagement. With its intuitive interface, PhoneCall allows agents to track calls, access customer information, and manage queues ... Read more about PhoneCall

Free Trial

Available

Pricing Type

$0.01 Per feautre

Location

United States

QuestBlue Termination is an advanced telephony software designed to optimize communication and connectivity for businesses. The platform offers a range of features for managing voice communications, including call routing, termination, and reporting. With its robust infrastructure, QuestBlue Termination ensures high-quality voice transmission and minimal latency, enhancing overall communication ef... Read more about QuestBlue Termination

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Digicontacts is a robust telephony software solution that simplifies communication management for businesses of all sizes. With features like call routing, voicemail, and call forwarding, it helps ensure that no communication is missed, even during high-call volumes. The software offers integration with CRM systems, enabling businesses to log calls, track customer interactions, and streamline foll... Read more about Digicontacts

Free Trial

Available

Pricing Type

Contact Vendor

Location

France

Intalk.io is a robust call center software designed to enhance customer support and improve communication for businesses of all sizes. The platform offers a range of features, including inbound and outbound call handling, interactive voice response (IVR), call routing, and real-time analytics. Intalk.io integrates seamlessly with CRM systems, allowing businesses to track customer interactions and ... Read more about Intalk.io

Free Trial

NA

Pricing Type

Contact Vendor

Location

India

Cloud-In-Touch For Business is an advanced workflow management software designed to enhance operational efficiency and streamline business processes. This platform offers a comprehensive set of tools for task management, project tracking, and team collaboration, ensuring that organizations can optimize their workflows and improve productivity. With an intuitive interface, users can easily create a... Read more about Cloud-In-Touch For Business

Free Trial

NA

Pricing Type

$29.95 Per feautre

Location

Canada

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