G2 Vendor Directory

Tata Communications Kaleyra Unified Communications vs. Avaya Unified Communications

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

MetricTata Communications Kaleyra Unified Communications

by Tata Communications

Avaya Unified Communications

by Avaya

Overall rating4.24.2
Review count1342
Ease of use8.38.9
Ease of setup6.68.1
Quality of support9.28.7
Meets requirements9.19.2
NPS38.46153844.736842
Small Business23.1%16.7%
Mid-Market30.8%23.8%
Enterprise46.2%59.5%
Total page views158406
Total LLM citations43728

Tata Communications Kaleyra Unified Communications

Tata Communications' Unified Communications as a Service (UCaaS) is a comprehensive cloud-based solution designed to enhance business communication and collaboration. It integrates voice, video, messaging, and collaboration tools into a single platform, enabling seamless interactions across various channels. This service is tailored to support the dynamic needs of modern enterprises, facilitating efficient and flexible communication regardless of location.

Pros

  • Reliability
  • VoIP Services
  • Customer Support
  • Affordable
  • Customer Service
  • Easy Communication

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