G2 Vendor Directory

Avaya IP Office vs. Five9 Intelligent Cloud Contact Center Platform

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

MetricAvaya IP Office

by Avaya

Five9 Intelligent Cloud Contact Center Platform

by Five9

Overall rating4.54.1
Review count11625
Ease of use9.08.7
Ease of setup9.18.3
Quality of support8.88.5
Meets requirements9.68.6
NPS72.72727341.225166
Small Business9.1%23.8%
Mid-Market63.6%56.5%
Enterprise27.3%19.7%
Total page views1582,335
Total LLM citations12818,550

Avaya IP Office

Avaya IP Office: Comprehensive Unified Communications Platform Our award-winning, globally available Avaya IP Office delivers a full-featured unified communications platform implemented and managed on your premises. This robust solution empowers organizations to enhance both customer and employee interactions while maintaining complete control over their communications infrastructure. Complete Call Management & Analytics Avaya IP Office provides sophisticated call recording, tracking, and reporting capabilities that give you unprecedented insight into your customer interactions.

Pros

    Five9 Intelligent Cloud Contact Center Platform

    Founded in 2001 and headquartered in San Ramon, California, Five9 has evolved into a global CX leader with over 2,500 customers worldwide. As a pioneer in cloud contact center technology, Five9 serves organizations across industries looking to transform customer experiences through intelligent, personalized interactions. With over 1,400 partners globally and 2,700 employees, Five9 combines deep CX expertise with innovative technology to help brands deliver better business outcomes.

    Pros

    • Ease of Use
    • Customer Support
    • Helpful
    • Features
    • Efficiency
    • Easy Setup