1. Home
  2. Enterprise VoIP

Top Enterprise VoIP Providers in 2025

*Disclosure: We are an independent, advertiser-supported comparison service. The offers that appear on this page are from companies that we have a marketing relationship with, that compensate us. This impacts where those products appear on the site. Company listings on this page do not imply endorsement. Our analysts have examined dozens of enterprise VoIP systems, filtering out industry leading services with the highest uptime guarantees, backed by unparalleled customer service, robust enterprise-class features, limitless integrations, and aggressive price points. The enterprise VoIP providers below offer enterprise class unified communication solutions for any type and any size organization, dedicated support reps, and fully hands-on implementation approach to getting your new enterprise VoIP phone system up and running.

Advertiser Disclosure
Features
Reviews
More Details
  • Includes 150+ Enterprise Cloud, CX, and AI Features
  • No Reported Outages in 5 Years - Highest Reliability
  • Advanced Unified Call Intelligence, Analytics, Routing
  • Award Winning Customer Service Guaranteed
4.6
3187 Reviews
Get Quote
  • Trusted By Over 400,000 Businesses Globally
  • Gartner Magic Quadrant Leader for UCaaS and CCaaS
  • AI & Collaboration Features to Increase Productivity and Efficiency
3.9
588 Reviews
Get Quote
  • One App for Phone, Video, Meetings, Chat
  • Elevate A Call-to-Video Meeting with 1 Click
  • Secure HD Audio, Voicemail & Call Recording
  • $20 Unlimited Domestic Calls in 40+ Countries
4.2
99 Reviews
Get Quote
  • Trusted by 50k Companies in 100+ Countries
  • Unlimited Calls, Text, Video, and Chat in 47 Countries
  • 99.999% Uptime Guarantee, Reliability, Security
  • 24/7/365 US-based and Multilingual Support
4.3
767 Reviews
Get Quote
  • Powerful and Customizable Unified Communications
  • Scalable, Reliable and Fully Managed
  • Elevated QoS for Voice, Video and Data
3.8
264 Reviews
Get Quote
  • 100% USA Based Support
  • Unlimited Calling & Conferencing + 40 Free Features
  • Easy Setup - No Contracts - Simple Pricing
  • Fully Customizable Hosted Enterprise VoIP
4.3
155 Reviews
Nextiva
4.6
  • Includes 150+ Enterprise Cloud, CX, and AI Features
  • No Reported Outages in 5 Years - Highest Reliability
  • Advanced Unified Call Intelligence, Analytics, Routing
  • Award Winning Customer Service Guaranteed
RingCentral
3.9
  • Trusted By Over 400,000 Businesses Globally
  • Gartner Magic Quadrant Leader for UCaaS and CCaaS
  • AI & Collaboration Features to Increase Productivity and Efficiency
Zoom
4.2
  • One App for Phone, Video, Meetings, Chat
  • Elevate A Call-to-Video Meeting with 1 Click
  • Secure HD Audio, Voicemail & Call Recording
  • $20 Unlimited Domestic Calls in 40+ Countries
8x8 Inc.
4.3
  • Trusted by 50k Companies in 100+ Countries
  • Unlimited Calls, Text, Video, and Chat in 47 Countries
  • 99.999% Uptime Guarantee, Reliability, Security
  • 24/7/365 US-based and Multilingual Support
Vonage Business
3.8
  • Powerful and Customizable Unified Communications
  • Scalable, Reliable and Fully Managed
  • Elevated QoS for Voice, Video and Data
GoTo Connect
4.3
  • 100% USA Based Support
  • Unlimited Calling & Conferencing + 40 Free Features
  • Easy Setup - No Contracts - Simple Pricing
  • Fully Customizable Hosted Enterprise VoIP

Use our QuoteMatch to filter Enterprise VoIP Providers.

Bottom line quotes from top-winning providers.

“GetVoIP’s comparison guides made it easy to summarize services and make an informed and cost-effective decision.”

user
Richard J.
Founder & CEO, Fanology Social
How many employees do you have?
This will help us match you to providers designed for your company's size.
Lines
What features do you need?
Features
Who should we send the information to?
Your first and last name
Your company name
What is your phone number?
100% Privacy. We'll Never Spam You!
Almost done!
Where should we send your quotes?
Next
or press ENTER