G2 Vendor Directory

Avaya Unified Communications vs. Microsoft 365

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

MetricAvaya Unified Communications

by Avaya

Microsoft 365

by Microsoft

Overall rating4.24.6
Review count425,875
Ease of use8.99.1
Ease of setup8.19.0
Quality of support8.78.7
Meets requirements9.29.4
NPS44.73684274.635464
Small Business16.7%34.6%
Mid-Market23.8%35.1%
Enterprise59.5%30.3%
Total page views4065,274
Total LLM citations72842,284

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

Microsoft 365

Launch and grow your business with Microsoft 365. Do more, faster, with intelligent tools to create, send, share, and store professional, branded documents with your customers and team - securely in the cloud. Microsoft 365 is a cloud-based suite of software tools designed to help you do more—with best-in-class communication, design, and data management apps, intelligent cloud services, and advanced security.

Pros

  • Ease of Use
  • Team Collaboration
  • Features
  • Integrations
  • Seamless Integration
  • Collaboration