Best Enterprise Communication Products in 2025

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.)

Managing contracts just got easier with CobbleStone!

Key CobbleStone Software features:

Contract Lifecycle Management Contract management Contract Analytics Workflow Management

Try for free freemium $59.0 / Monthly (Unlimited contract storage)

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

Secure email with absolutely no compromises. Get your free encrypted email account today.

Key ProtonMail features:

End-to-End Encryption Zero Access to User Data Swiss Privacy Laws Open Source

freemium €5.0 / Monthly (user - 5 GB)

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

VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s inexpensive, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.

Key VoIPstudio features:

Call Recording Call Forward Call Analytics and Reporting Call Conferencing

Try for free paid Free Trial $4.99 / Monthly (User)

Zoho Mail is a secure, encrypted, and enterprise-ready email solution, a suite of apps tailor-made for your organization's needs. .

Key Zoho Mail features:

Easy to Set-up and use Free Trial Forever Free Plan Available Clean UI

freemium $1.0 / Monthly (per user)

Business VoIP, cloud phone systems trusted by more than 150,000 companies. Powered by the leading cloud PBX VoIP platform, Nextiva is rated the best business VoIP service provider.

Key Nextiva features:

Comprehensive Features Scalability Reliable Uptime User-Friendly Interface

Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.

Key Gmail features:

Generous Storage Integration with Google Services Powerful Search Functionality Spam and Virus Protection

Five9 provides cloud-based call center software for sales, marketing and support.

Key Five9 features:

Scalability AI and Automation Omni-Channel Capabilities Integrations

Work locally, grow globally.

Key CloudTalk features:

Call Recording International Numbers Automated Call Distribution Interactive Voice Response

Open Source paid Free Trial $25.0 / Monthly

As the foundation of great customer experience, the Genesys PureCloud contact center platform empowers your business to provide excellent service across the entire customer journey.

Key Genesys Cloud features:

Scalability Omni-Channel Experience Integration Capabilities Cloud-Native Architecture

Get the DMG Consulting report reprint on cloud contact centers.

Key NICE inContact features:

Comprehensive Feature Set Scalability Cloud-Based Integration Capabilities

Get your encrypted mailbox for free.

Key Tutanota features:

Privacy-Focused Open Source GDPR Compliant Ad-Free Experience

Open Source