Best Telephony Software for Small Businesses (Free & Paid)

Running a small business comes with unique challenges, including tight budgets and limited resources. That’s why choosing the right telephony software can significantly improve your workflow and help you compete more effectively. Here, we feature the top telephony software solutions designed for small businesses—offering affordable pricing, user-friendly interfaces, and scalable features that grow alongside your company.
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Last Updated: October 01, 2025

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400 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 Best Telephony Software for Small Businesses

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Teleforce is a unified communications (UC) software platform that helps organizations improve collaboration, communication, and productivity by integrating various communication tools into a single system. The platform offers a wide range of features, including voice calls, video conferencing, instant messaging, and email, all accessible from any device or location. Teleforce enables seamless comm... Read more about Teleforce

Free Trial

NA

Pricing Type

Contact Vendor

Location

India

SpitFire is an advanced call center software designed to optimize the operations of customer service and support teams. This platform offers features such as call routing, real-time analytics, and agent performance tracking, enabling organizations to enhance their customer engagement strategies. With SpitFire, users can easily monitor call volumes, track customer interactions, and analyze performa... Read more about SpitFire

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Velantro is an innovative telephony software designed to enhance business communications through advanced VoIP technology. It offers a comprehensive range of features including high-definition voice calls, video conferencing, call routing, and voicemail, ensuring reliable and efficient communication for businesses of all sizes. The user-friendly interface allows easy management of call settings, u... Read more about Velantro

Free Trial

NA

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Contact Vendor

Location

United States

Third Lane is an innovative telephony software designed to enhance communication efficiency for businesses of all sizes. This platform offers a comprehensive suite of features, including VoIP calling, call routing, voicemail management, and real-time analytics. Third Lane integrates seamlessly with existing CRM and customer support systems, ensuring that all interactions are streamlined and easily... Read more about Third Lane

Free Trial

Available

Pricing Type

$250 Per feautre

Location

United States

Business VoIP / SIP Trunking Service is a robust Telephony Software solution designed to enhance business communication through reliable and scalable Voice over Internet Protocol (VoIP) services. It offers a comprehensive platform for managing voice calls, video conferencing, and messaging, ensuring seamless and cost-effective communication across organizations of all sizes. Key features include h... Read more about Business VoIP / SIP Trunking Service

Free Trial

Available

Pricing Type

$0.01 Per feautre

Location

United States

ansitel flexVoIP is a comprehensive telephony software solution designed to enhance business communications through Voice over IP (VoIP) technology. By offering clear, reliable voice services, ansitel flexVoIP allows businesses to streamline internal and external communication with cost-effective, high-quality calls. The software supports advanced features such as call forwarding, voicemail-to-ema... Read more about ansitel flexVoIP

Free Trial

NA

Pricing Type

Contact Vendor

Location

Germany

fpvox is a cloud-based PBX (Private Branch Exchange) software solution designed to help businesses manage their communication systems more efficiently and cost-effectively. fpvox provides all the essential features of traditional telephony systems, such as call routing, voicemail, call forwarding, and conferencing, but with the flexibility and scalability of the cloud. With fpvox, businesses can s... Read more about fpvox

Free Trial

NA

Pricing Type

Contact Vendor

Location

Italy

VIS Centralino in Cloud is a telephony software solution that offers cloud-based communication tools for businesses, enabling seamless internal and external communication. The platform provides features such as VoIP calling, call routing, and voicemail, supporting remote and office-based employees. VIS Centralino in Cloud includes a user-friendly dashboard where administrators can manage call sett... Read more about VIS Centralino in Cloud

Free Trial

Available

Pricing Type

$50 Per month

Location

Italy

HiperMe! is a unified communications software that integrates multiple communication tools into one platform, enabling teams to collaborate and communicate seamlessly across channels. This software consolidates email, instant messaging, video conferencing, and file sharing into a single interface, making it easy for employees to connect with colleagues and clients. HiperMe! features real-time chat... Read more about HiperMe!

Free Trial

Available

Pricing Type

Contact Vendor

Location

Argentina

SparkTG VCC is an advanced telephony software solution designed for businesses seeking to enhance their communication capabilities. Offering a suite of features that integrate seamlessly with existing systems, SparkTG VCC enables organizations to manage voice calls, video conferencing, and messaging from a single platform. Its intuitive user interface simplifies the management of communication wor... Read more about SparkTG VCC

Free Trial

Available

Pricing Type

$5 Per user

Location

United States

zoro.im is a cutting-edge collaboration software designed to enhance teamwork and communication within organizations. This platform provides users with a centralized hub for sharing information, managing projects, and facilitating discussions in real time. With features like instant messaging, file sharing, and video conferencing, zoro.im streamlines collaboration among team members, regardless of... Read more about zoro.im

Free Trial

Available

Pricing Type

$5 Per month

Location

India

Office24by7 is a comprehensive customer relationship management (CRM) software designed to enhance communication and streamline interactions between businesses and their clients. This platform offers a suite of tools for managing customer data, tracking leads, and automating marketing campaigns, ensuring organizations can build and maintain strong relationships with their customers. With its intui... Read more about Office24by7

Free Trial

Available

Pricing Type

$15 Per user

Location

India

MAXvoice is a feature-rich business phone systems software designed to help companies improve communication and collaboration across teams. The platform provides a wide range of tools, including VoIP calling, voicemail, call forwarding, and conferencing, ensuring that businesses can stay connected regardless of location. MAXvoice offers advanced features such as call analytics, call routing, and i... Read more about MAXvoice

Free Trial

Available

Pricing Type

$7.5 Per user

Location

United States

Cloud Telephony Software is a cloud-based communications solution designed to help businesses streamline their voice communication and improve customer interactions. This software allows organizations to make and receive calls over the internet, reducing the need for traditional phone lines and infrastructure. With features such as call routing, voicemail, call forwarding, call recording, and real... Read more about Cloud Telephony Software

Free Trial

Available

Pricing Type

$100 Per user

Location

India

Thrio is a customer communications management (CCM) software designed to help businesses deliver personalized, multi-channel communication with their customers. The platform enables organizations to automate and manage communications across a variety of channels, including email, SMS, mobile apps, and web portals. Thrio allows businesses to tailor messages based on customer preferences, behavior, ... Read more about Thrio

Free Trial

NA

Pricing Type

$89 Per user

Location

United States

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

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