Best VoIP 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 voip software can significantly improve your workflow and help you compete more effectively. Here, we feature the top voip 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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364 Software

Popular Picks in VoIP Software

OpenPhone

OpenPhone

$15 Per user

Close

Close

$35 Per month

UniTel Voice

UniTel Voice

$9.99 Per month

Google Voice

Google Voice

$10 Per user

List of Top Best VoIP Software for Small Businesses

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Kolmisoft M4 SBC is a versatile billing and invoicing software designed for businesses in the telecommunications and VoIP industries. As a Session Border Controller (SBC) software, Kolmisoft M4 enables businesses to securely manage and route voice traffic while also automating billing processes. The software allows service providers to generate accurate invoices based on call data records (CDRs), ... Read more about Kolmisoft M4 SBC

Free Trial

NA

Pricing Type

Contact Vendor

Location

Lithuania

Kolmisoft MOR is a comprehensive billing and provisioning software tailored for the telecommunications industry. Designed for service providers, Kolmisoft MOR enables seamless management of billing cycles, customer accounts, and service provisioning in a single platform. The software offers advanced features for call detail records (CDR) processing, invoicing, and payment collection, streamlining ... Read more about Kolmisoft MOR

Free Trial

NA

Pricing Type

Contact Vendor

Location

Lithuania

More than CRM and Helpdesk

The system gives you the tools you need to effectively manage customer data, communication, sales, and marketing in a company. Sugester includes a CRM module, a task management tool, an e-mail interface, a helpdesk tool, an email-marketing tool, a VOIP module, a knowledge base, and a suggestion forum. it also Get new customers and keep your old ones happy. Our tools help you build and maintain rel... Read more about Sugester

Free Trial

30 Days

Pricing Type

$9 Per month

Location

Poland

Mikogo is an efficient remote support software designed to facilitate seamless communication and collaboration between support agents and customers. With its easy-to-use interface, users can quickly initiate remote sessions to troubleshoot issues or provide assistance. Mikogo supports screen sharing, file transfer, and session recording, ensuring that support interactions are effective and well-do... Read more about Mikogo

Free Trial

Available

Pricing Type

$14 Per feautre

Location

Germany

Jet Interactive is a comprehensive business phone systems software designed to enhance communication and collaboration within organizations. This powerful platform provides essential tools for managing calls, voicemails, and messaging seamlessly. With its user-friendly interface, employees can easily access their communication tools, monitor call activity, and manage contacts in real time. Jet Int... Read more about Jet Interactive

Free Trial

NA

Pricing Type

$25 Per user

Location

Australia

Readymode is an advanced predictive dialer software designed to optimize outbound calling operations for sales and telemarketing teams. This platform automates the dialing process, allowing agents to focus on conversations rather than manual dialing, thus significantly increasing call productivity. With its sophisticated algorithms, Readymode predicts the optimal time to call leads, ensuring that ... Read more about Readymode

Free Trial

NA

Pricing Type

$199 Per user

Location

Canada

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

Xelion is an advanced VoIP (Voice over Internet Protocol) software solution designed to improve communication for businesses of all sizes. The platform offers cloud-based calling services that enable voice, video, and instant messaging, ensuring seamless communication for remote and on-site teams. Xelion provides features such as call forwarding, voicemail, conferencing, and call analytics, all fr... Read more about Xelion

Free Trial

NA

Pricing Type

Contact Vendor

Location

Netherlands

VoIPLy is a VoIP (Voice over Internet Protocol) software solution designed to improve communication efficiency for businesses of all sizes. With VoIPLy, businesses can make and receive phone calls over the internet rather than traditional phone lines, offering significant cost savings on communication expenses. The software includes features such as call forwarding, voicemail, conferencing, and in... Read more about VoIPLy

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

grptalk is an innovative VoIP software designed to facilitate seamless communication for businesses through voice calling and conferencing solutions. This platform allows users to make high-quality voice calls over the internet, reducing costs associated with traditional phone systems. With grptalk, organizations can set up group calls and conduct virtual meetings effortlessly, fostering collabora... Read more about grptalk

Free Trial

NA

Pricing Type

Contact Vendor

Location

India

Business Phone System is a VoIP (Voice over Internet Protocol) software designed to help businesses set up and manage their phone systems over the internet. The platform provides tools for making and receiving calls, managing call routing, voicemail, and conferencing, all without the need for traditional phone lines. Business Phone System includes features like call forwarding, automated attendant... Read more about Business Phone System

Free Trial

NA

Pricing Type

$25 Per user

Location

Australia

Barclay VoIP is a robust Voice over Internet Protocol (VoIP) software designed to streamline communication for businesses of all sizes. With Barclay VoIP, companies can make high-quality voice calls over the internet, significantly reducing the costs associated with traditional phone systems. This software provides a wide range of features, including call forwarding, voicemail, and conference call... Read more about Barclay VoIP

Free Trial

NA

Pricing Type

$10 Per user

Location

United Kingdom

NDT VoIP Solutions is a versatile VoIP software that enables businesses to communicate seamlessly over the internet, providing high-quality voice calls and advanced telephony features. Designed for companies of all sizes, NDT VoIP Solutions offers features such as call forwarding, voicemail, video conferencing, and call recording, facilitating effective communication across teams. The software int... Read more about NDT VoIP Solutions

Free Trial

NA

Pricing Type

$30 Per user

Location

United States

Blueface Hosted PBX is a cloud-based Telephony Software that provides businesses with a flexible and scalable phone system. It offers a range of advanced features like call routing, voicemail, call forwarding, and interactive voice response (IVR), allowing businesses to manage their phone communications effectively. The software is ideal for businesses of all sizes, offering the ability to handle ... Read more about Blueface Hosted PBX

Free Trial

NA

Pricing Type

Contact Vendor

Location

Ireland

CALLN is a comprehensive call center software designed to enhance the efficiency and effectiveness of customer support operations. It offers a wide range of features including automatic call distribution, interactive voice response (IVR), call monitoring, and performance analytics, ensuring that customer inquiries are handled promptly and professionally. The intuitive dashboard allows supervisors ... Read more about CALLN

Free Trial

Available

Pricing Type

$17 Per month

Location

Australia

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

Vaspian is a robust VoIP software solution designed to provide businesses with reliable and feature-rich communication capabilities. This platform offers a comprehensive suite of tools for voice calls, video conferencing, and messaging, ensuring seamless connectivity for organizations. With Vaspian, users can easily manage their phone systems, set up call routing, and access advanced features such... Read more about Vaspian

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Emitrr is an innovative conversational AI platform designed to enhance customer interaction through automated messaging and chat solutions. This software provides businesses with tools to create intelligent chatbots capable of handling customer inquiries, providing support, and engaging users in meaningful conversations. Emitrr utilizes natural language processing (NLP) to understand customer quer... Read more about Emitrr

Free Trial

NA

Pricing Type

$149 Per month

Location

United States

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

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

Linphone is an innovative VoIP software that enables users to make voice and video calls over the internet, providing a cost-effective solution for personal and business communication. With its open-source architecture, Linphone allows users to connect with anyone, regardless of their device or network, ensuring a seamless communication experience. The platform features high-definition audio and v... Read more about Linphone

Free Trial

NA

Pricing Type

Contact Vendor

Location

France

WeKall is an advanced telephony software solution designed to enhance communication capabilities for businesses. This platform allows companies to manage their phone systems more efficiently, offering a range of features such as call forwarding, voicemail, call recording, and automated responses. WeKall supports both VoIP and traditional phone lines, ensuring seamless communication across various ... Read more about WeKall

Free Trial

Available

Pricing Type

$17 Per user

Location

Colombia

DID Logic is an advanced telephony software that provides businesses with robust communication solutions for managing inbound and outbound calls. The platform offers features such as virtual phone numbers, call forwarding, and automated attendant services, enhancing customer engagement and support. DID Logic enables users to manage multiple lines and extensions through an intuitive web interface, ... Read more about DID Logic

Free Trial

Available

Pricing Type

$25 Per feautre

Location

United States

Mango Voice is a comprehensive business phone systems software that provides organizations with a powerful communication solution to enhance connectivity and collaboration. This platform offers a range of features, including VoIP calling, voicemail-to-email, call forwarding, and conference calling, allowing businesses to manage their communications efficiently. With Mango Voice, users can set up v... Read more about Mango Voice

Free Trial

Available

Pricing Type

$32.95 Per user

Location

United States

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