getapp-logo

App comparison

Add up to 4 apps below to see how they compare. You can also use the "Compare" buttons while browsing.

Software categoriesBlog & researchAbout us

GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links. 

Top Rated Cloud PBX Software with Open source - Page 6

Last updated: September 2026

1 filter applied

Features

Integrated with

Pricing model

Devices supported

Organization types

User rating

166 software options

CloudCall logo

Advanced, cloud-based computer telephony integration

learn more
CloudCall powers smarter conversations for CRM-driven teams in staffing and recruiting, professional services, customer service, call center, and more -- across the globe.

Read more about CloudCall

Users also considered
RingCX logo

AI-powered contact center

learn more
RingCentral RingCX: AI-powered, omnichannel contact center with unified communications. Simplify customer experiences effortlessly.

Read more about RingCX

Users also considered
net2phone logo

Cloud-based PBX and business communication management tool

learn more
net2phone is a cloud-based PBX software that provides businesses with tools to manage and improve customer interactions across various channels. Supervisors can use the dashboard to track the extension numbers of team members, access details about their devices, and configure call routing flows according to requirements.

Read more about net2phone

Users also considered
Pascom Cloud logo

We upgrade business communications

learn more
Upgrade your business communications with the pascom cloud phone system.

Read more about Pascom Cloud

Users also considered
eVoice logo

Small business phone software

learn more
eVoice is a virtual phone system and PBX tool for small and medium sized businesses. eVoice provides users with new phone numbers, or it takes your existing phone numbers, adds the ability to use a range of features such as auto-receptionist, recorded greetings, voicemails, conferencing and more.

Read more about eVoice

Users also considered
Five9 logo

Cloud contact and call center software

learn more
Five9 is a contact center and call centre solution powered by artificial intelligence. The cloud-based solution provides omni-channel tools including inbound and outbound call management, predictive dialer, progressive dialer, chat, social customer service, automatic call distribution (ACD) and more

Read more about Five9

Users also considered
RingEX logo

RingEX - AI meets trusted communications

learn more
Designed to give you a flexible, mobile, and powerful cloud phone system. Experience HD-quality web, audio, and video, along with one-click functionality and webinar capabilities with RingCentral Video. Promote collaboration with team messaging, unlimited SMS, and more.

Read more about RingEX

Users also considered
MiVoice Business Solution logo

AI-powered communications solutions for all industries

learn more
MiVoice Business delivers a full communications solution with business phone features, chat and video messaging, audio and video conferencing, collaboration, and AI-integrated contact center capabilities that enables faster and more effective communications.

Read more about MiVoice Business Solution

Users also considered
Grasshopper logo

Turn the World Into Your Office

learn more
Turn the world into your office with Grasshopper, the entrepreneur’s phone system. With a toll free or local number and features like unlimited extensions, professional greetings, voicemail via email and a dial by name directory. Prices as low as $14/month.

Read more about Grasshopper

Users also considered
Line2 Pro logo

Cloud-based communication platform for small businesses

learn more
Line2 is a cloud-based communication platform that enables small businesses to communicate with customers via calls and texts using a virtual phone system. Professionals can utilize the platform to set up different phone lines for team members, facilitating quick client response.

Read more about Line2 Pro

Users also considered
Dialpad logo

The AI-native platform where conversations become action.

learn more
Dialpad's Cloud PBX connects calls, messages, and meetings into one AI-native platform instead of a disconnected phone line. Agentic AI reasons through conversations in real time, with intelligence governed by Dialpad's Guardian layer for secure, enterprise-grade operations.

Read more about Dialpad

Users also considered
Sideline logo

Your Phone’s Other Number.

learn more
Sideline puts a reliable 2nd number on the phone you already have.

Read more about Sideline

Users also considered
8x8 Work logo

Integrated contact center, voice, chat, video, and APIs

learn more
8x8 Work: Your all-in-one collaboration hub - phone, video, messaging. Secure unified communication for every employee, anywhere, any device.

Read more about 8x8 Work

Users also considered
Vonage Business Communications logo

Cloud-based business VoIP phone service

learn more
Vonage Business provides a cloud-hosted business VoIP phone system, with customizable feature sets for the differing needs of small and medium businesses

Read more about Vonage Business Communications

Users also considered
MightyCall logo

MightyCall's Call Center solution for your business.

learn more
Every business could benefit from using Cloud PBX software. MightyCall is an affordable and flexible Cloud PBX choice if your small business wants to see how this software can help your business thrive.

Read more about MightyCall

Users also considered
Phone.com logo

Communicate Better

learn more
Phone.com is the leading cloud-based phone company focused on the needs of SMB and entrepreneurs. In addition to offering a variety of solutions, Phone.com delivers award-winning U.S. based customer support to more than 30,000 customers across America.

Read more about Phone.com

Users also considered
JustCall logo

Cloud-based AI communication platform for sales teams

learn more
Never miss a lead or customer call with JustCall's AI-powered communication platform. Voice, SMS, email & WhatsApp in one place.

Read more about JustCall

Users also considered
Fastcall logo
(0)

Salesforce CTI: Native Phone Dialer + SMS

learn more
FOR SALESFORCE TEAMS: Fastcall CTI is a native app built for and dedicated to Salesforce. Powered by Twilio, Fastcall increases productivity & improves customer service with advanced features such as Call Routing, IVR, Call Recording, Omni-Channel, SMS & MMS. High-Velocity Sales and Call Insights.

Read more about Fastcall

Users also considered
TeamsPhony logo
(0)

Migrate your business telephony to Teams

learn more
TeamsPhony is an enterprise VoIP telephony solution, directly integrated into Teams.

You can handle all your business calls with your Microsoft Teams application.

Our infrastructure is certified by Microsoft to guarantee optimal service quality and reliability.

Read more about TeamsPhony

Users also considered
Zentrunk logo
(0)

Cloud-based SIP trunking solution for firms of all sizes

learn more
Zentrunk is a cloud-based session initiation protocol (SIP) trunking solution designed to help businesses of all sizes setup voice over internet protocol (VoIP) based business communication system. The platform also offers prepackaged templates which enable users to integrate SMS functionality.

Read more about Zentrunk

Users also considered
VCOM logo
(0)

Cloud PBX software

learn more
VCOM is a mission critical communications platform that supports point-to-points, party lines, fixed groups, IFB, ISO, and more. The solution can scale to thousands of users.

Read more about VCOM

Users also considered
Voice Solution logo
(0)

We simplify enterprise communication platform

learn more
Voice Solution is a cloud-based telephony solution that helps improve enterprises' communication systems to connect with customers at scale via a multi-channel platform.

Read more about Voice Solution

Users also considered
in2pbx logo
(0)

The Small Business Phone System

learn more
A hosted phone system that comes with an extensive list of calling and call management features that are easily affordable for small and medium businesses.

Specifically created for the office or remote working, in2pbx can be used across multiple devices and allows users to easily set call routing.

Read more about in2pbx

Users also considered
CommPeak Cloud PBX logo
(0)

Cloud-Based Phone System Fully Synced with the Way You Work

learn more
CloudPBX is a cloud-based phone system for high-volume business calling. Supporting global and distributed teams, CloudPBX integrates with your CRM and business apps, and provides real-time visibility into call quality, routing, and performance.

Read more about CommPeak Cloud PBX

Users also considered
Callbeat logo
(0)

Cloud virtual phone system with AI assistants

learn more
As a specialized Cloud PBX for LATAM SMEs, CALLBEAT unifies corporate telephony without physical hardware. Our SaaS platform empowers remote teams across the region with mobile softphones, intelligent IVR, and seamless call routing, ensuring superior customer service and eliminating missed sales.

Read more about Callbeat

Users also considered