G2 Vendor Directory

Open Exchange vs. Avaya Unified Communications

A side-by-side comparison based on G2 review data.

MetricOpen Exchange

by OpenExchange

Avaya Unified Communications

by Avaya

Overall rating4.44.2
Review count3042
Ease of use9.28.9
Ease of setup8.68.1
Quality of support9.48.7
Meets requirements9.49.2
NPS6044.736842
Small Business54.5%16.7%
Mid-Market27.3%23.8%
Enterprise18.2%59.5%
Total page views587406
Total LLM citations395728

Open Exchange

OpenExchange is a Technology Enabled Service provider chosen by the most demanding industries in the world as their virtual communications partner. We make virtual and hybrid meetings & events work, regardless of technology, complexity, location, or time of day. Our global team of skilled professionals, combined with advanced technology and fastidious planning results in unmatched satisfaction.

Pros

  • Ease of Use
  • Easy Setup
  • Reliability
  • Intuitive
  • Setup Ease
  • Flexibility

Avaya Unified Communications

Avaya Unified Communications (UC) is an integrated platform that consolidates multiple communication and collaboration channels into a single, cohesive system. Designed for modern enterprises, Avaya UC enables organizations to streamline communications across voice, video, messaging, and conferencing while supporting flexible work environments and seamless device mobility.

Pros

  • Ease of Use
  • Video Conferencing
  • Instant Messaging
  • Remote Work
  • VoIP Services
  • Easy Integration