Best Unified Communications in 2025

Digital workspace organizer that allows you to unify as many applications as you want, all in one place. It is perfect for those who care about productivity while working with many business and personal apps.

Key Rambox features:

Customizable Workspaces Extensions Focus Mode Themes

freemium $7.0 / Monthly (Pro Plan)

Improve team performance continuously with time tracking automation.

Key TimeLake.io features:

Screenshots Native Windows App

Try for free freemium €2.0 / Monthly

Franz is your messaging app for WhatsApp, Facebook Messenger, Slack, Gmail, Telegram and many many more.

Key Franz features:

Unified Interface Service Integration Cross-Platform Customization

Open Source freemium €4.0 / Monthly

Hosted PBX with CRM integration and mobile apps.

Key 3CX features:

Cost-Effective Flexibility Ease of Use Unified Communication

Sync Trello cards across multiple boards.

A single app to chat on iMessage, WhatsApp, and 13 other networks.

Key Beeper features:

Unified Messaging Cross-Platform Support Time-saving Customizable Notifications

The unified workspace that supports every app.

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

Your power browser. One window for everything you do on the internet. The first browser to integrate your web apps into one seamless experience.

Key Shift features:

Centralized App Management Unified Interface Custom Integrations Cross-Platform Availability

freemium

Revert back to the old hangouts extension.

Thirdlane PBX - VoIP Phone System and Unified Communications Solution for Small Business to Enterprise. An easily tailored, scalable white-label communications platform perfect for managed service providers, UCaaS specialists, and esteemed resellers.

Key Thirdlane Business PBX features:

Free Applications for Unified Communications Simple Installation Easy Administration Convenient Maintenance

paid Free Trial

Vitel Global provides cloud based voip phone service and solutions for your business that includes voice messaging video chat. To learn more call 855-558-4835.

Key Vitel Global features:

Follow me Call Transfer Auto Attendant Call recording and reporting

Thirdlane Multi Tenant PBX provides a comprehensive and secure communication solution for businesses, MSPs and resellers. It offers a versatile platform with robust features and unparalleled value, all backed by Thirdlane's renowned reputation. .

Key Thirdlane Multi Tenant PBX features:

Reliability Free Applications Ease of Deployment and Maintenance Integrations

paid Free Trial

Masergy delivers SD-WAN, UC, Managed Security and Cloud Communications solutions to enterprises around the globe.

Key Masergy features:

Global Reach Innovation in SD-WAN Customizable Solutions Focus on Security