Best Business Phone Systems 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 business phone systems software can significantly improve your workflow and help you compete more effectively. Here, we feature the top business phone systems software solutions designed for small businesses—offering affordable pricing, user-friendly interfaces, and scalable features that grow alongside your company.

Last Updated: October 01, 2025

  • All Software All Software

208 Software

Popular Picks in Business Phone Systems Software

OpenPhone

OpenPhone

$15 Per user

UniTel Voice

UniTel Voice

$9.99 Per month

Nextiva

Nextiva

$15 Per month

8x8 Contact Center

8x8 Contact Center

Contact Vendor

List of Top Best Business Phone Systems Software for Small Businesses

Pricing Options

Monthly Subscription

Annual Subscription

One-Time Payment

Quote Based

Features

No Features

Company Size

Self Employed

Small Business

Medium Business

Enterprise

I'm looking for Business Phone Systems Software that is:

Hosted Business Phone System PBX is a cloud-based phone system designed to deliver reliable, scalable, and feature-rich telephony services for businesses of all sizes. This system eliminates the need for traditional on-premise hardware, offering flexible communication solutions that can be managed remotely. With features like call routing, voicemail-to-email, call forwarding, conferencing, and int... Read more about Hosted Business Phone System PBX

Free Trial

NA

Pricing Type

$20 Per month

Location

United States

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

Appit is a tour operator software designed to simplify booking, scheduling, and customer management for travel agencies and tour operators. The platform provides tools for handling reservations, managing itineraries, and processing payments, ensuring a seamless booking experience for customers. Appit’s CRM capabilities allow tour operators to track customer preferences, manage communications, an... Read more about Appit

Free Trial

Available

Pricing Type

$0.01 Per one-time

Location

Belgium

VOIPzr is an advanced business phone system software that leverages Voice over Internet Protocol (VoIP) technology to provide reliable and cost-effective communication for organizations of all sizes. Designed to replace traditional phone systems, VOIPzr offers a wide range of features, including call forwarding, voicemail-to-email, auto-attendant, and conference calling. The platform integrates wi... Read more about VOIPzr

Free Trial

Available

Pricing Type

$14.95 Per user

Location

United States

VOIPinger is a modern business phone system software that allows organizations to manage their voice communications efficiently using Voice over IP (VoIP) technology. This cloud-based solution offers businesses the flexibility to make and receive calls, hold video conferences, and manage voicemail from any location, ensuring seamless communication for remote and on-site teams alike. VOIPinger feat... Read more about VOIPinger

Free Trial

NA

Pricing Type

Contact Vendor

Location

United Kingdom

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

klinikio is a softphone software that enables seamless communication for healthcare providers, allowing them to connect with patients and colleagues through voice and video calls over the internet. The platform supports secure communication, ensuring compliance with healthcare data regulations. With features like call recording, appointment scheduling, and patient information integration, klinikio... Read more about klinikio

Free Trial

Available

Pricing Type

Contact Vendor

Location

Slovakia

Voice AI for Restaurants

Takeorder AI revolutionizes business phone systems for restaurants through advanced artificial intelligence technology. The platform provides a comprehensive voice-based communication solution that automates phone interactions, manages customer calls, and streamlines order processing across multiple restaurant types. Key features include 24/7 phone coverage, intelligent call routing, multi... Read more about Takeorder AI

Free Trial

7 Days

Pricing Type

Contact Vendor

Location

India

No buyer guide found.