G2 Vendor Directory

NobelBiz OMNI+ vs. Avaya Contact Center

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

MetricNobelBiz OMNI+

by NobelBiz

Avaya Contact Center

by Avaya

Overall rating4.84.1
Review count18189
Ease of use9.48.7
Ease of setup8.28.1
Quality of support9.98.5
Meets requirements9.68.9
NPS83.33333339.130435
Small Business33.3%16.0%
Mid-Market66.7%33.5%
Enterprise0.0%50.5%
Total page views80610
Total LLM citations501,550

NobelBiz OMNI+

The NobelBiz OMNI+ cloud call center solution is our software product designed to be fully compatible with our carrier network, taking it to new heights of performance. NobelBiz OMNI+ has a unique blend of capabilities: from Omnichannel, Impressive API integrations, and fast implementation, to simple cross-channel campaign setup and remote work, to name but a few. NobelBiz OMNI+ is a true customizable powerhouse of productivity that integrates all main functions of a complete cloud contact center solution.

Pros

    Avaya Contact Center

    Avaya Contact Center is delivered through Avaya Infinity, a cloud-native platform designed to orchestrate seamless customer experiences across all channels. Built on a modern microservices architecture with open AI orchestration, Avaya Infinity enables organizations to intelligently manage voice, digital, email, and messaging interactions. It provides dynamic routing, AI-powered automation, and real-time orchestration—with the unique flexibility to deploy fully in the cloud, on-premises, or in a hybrid environment.

    Pros

    • Calling Features
    • Features
    • Connectivity
    • Analytics
    • Ease of Use
    • Call Quality