Best Cloud PBX Products in 2026

RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies.

Key RingCentral features:

Comprehensive Features Scalability Easy Integration Reliable Uptime

Open Source freemium $19.99 / Monthly (All-in-One Phone, Team Messaging, and Video Conferencing.)

Transform your outbound calling with Enzo Dialer. Cloud-based power and multi-line dialing, caller ID rotation, and two-way Follow Up Boss integration. Schedule your discovery call today.

Key Enzo Dialer features:

Multi-line predictive dialing Caller ID rotation & health Two-way Follow Up Boss integration Listen, whisper, barge coaching

Visit website paid $99 / Monthly (Starter)

Hosted PBX with CRM integration and mobile apps.

Key 3CX features:

Cost-Effective Flexibility Ease of Use Unified Communication

Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs.

Key Aircall features:

Ease of Use Integration Capabilities Scalability Remote Work Support

FreePBX is a web-based open source GUI that controls and manages Asterisk (PBX).

Key freepbx features:

Open Source Comprehensive Features Community Support Scalability

Open Source

8x8's VoIP business phone systems deliver affordable, cloud-based voice, video, messaging, and call center solutions, helping you serve customers anytime, anywhere.

Key 8x8 features:

Comprehensive Features Global Coverage Scalability Integrations

Work locally, grow globally.

Key CloudTalk features:

Call Recording International Numbers Automated Call Distribution Interactive Voice Response

Open Source paid Free Trial $25 / Monthly

3CXPhone is a free VoIP phone available for Windows, iPhone or any Android based smart phone such...

Key 3CX Phone System features:

Cost-Effective Easy to Install and Manage Unified Communications Scalability

Switch is a cloud-based phone system built for Google Apps users.

Key Dialpad features:

Unified Communications AI-Powered Features Mobile and Desktop Compatibility Integration Capabilities

FusionPBX is an open source FreeSWITCH GUI.

Key FusionPBX features:

Feature-Rich Open-Source Cost-Effective Scalability

Open Source

Easy to use Phone System with World-Class Support.

Key CallHippo features:

Ease of Use Affordable Pricing Global Reach Feature-Rich

paid $14 / Monthly

VirtualPBX provides hosted VoIP PBX phone services that give small and medium growing businesses a professional, fully automated call answering and routing solution.

Key VirtualPBX features:

Cost Efficiency Scalability Advanced Features Ease of Use

Brings voice and messaging to your web and mobile applications.

Key Twilio features:

Scalability Ease of Integration Global Reach Feature-Rich Platform

Open Source

CommPeak’s Hosted Cloud IP-PBX is a web-based highly customizable and feature-rich solution - the ideal, low-cost solution for an enterprise of all sizes.

Key CommPeak PBX features:

Scalability Cost-effective Flexibility Ease of Use