Compare Avaya vs. Nextiva Business Phone Systems

What’s the difference between Avaya Business Phone System and Nextiva Business Phone System? See how our editors compare the two companies below.
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Avaya
8.5 / 10 - Exellent
#6 in Business Phone Systems
Nextiva
9.0 / 10 - Exellent
#5 in Business Phone Systems
Our Partner
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Key Facts
  • Wide Range of products
  • Live Chat Assistance
  • Cloud-based engagement
  • Mobility Enablement
  • Unified Communications
  • Free Demo
  • Live Chat Assistance
  • No Downtime
  • Cloud-based Unified Communication
  • NextOS Online Portal
ConsumersAdvocate.org Ratings
8.5 / 10 - Exellent
7/10
Value
10/10
Features
8/10
Reliability
8/10
Support
10/10
Integration
9.0 / 10 - Exellent
10/10
Value
8/10
Features
9/10
Reliability
9/10
Support
10/10
Integration
Final Verdict

Nextiva Business Phone System has a higher overall rating than Avaya Business Phone System. Nextiva scores better than Avaya across: Value, Reliability, and Support. However, Avaya scores better on Features. Both companies score similarly on Integration.