G2 Vendor Directory

Webex Calling vs. Zadarma Cloud PBX

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

MetricWebex Calling

by Cisco

Zadarma Cloud PBX

by Zadarma

Overall rating4.54.5
Review count64431
Ease of use9.39.0
Ease of setup9.08.6
Quality of support9.07.7
Meets requirements9.38.0
NPS71.93548470.967742
Small Business29.9%83.9%
Mid-Market40.5%16.1%
Enterprise29.6%0.0%
Total page views1,0931,127
Total LLM citations4,5923,352

Webex Calling

Webex Calling is a premium, cloud-based phone system designed to meet the demands of modern, hybrid workforces. Built on the secure and reliable Cisco infrastructure, it provides a comprehensive enterprise-grade calling solution that replaces traditional on-premises PBX systems with a flexible, scalable, and AI-powered platform Key Features Enterprise-Grade Reliability: Benefit from Cisco’s industry-leading networking infrastructure, ensuring high-quality audio and consistent uptime for global teams.

Pros

  • Ease of Use
  • Reliability
  • Call Quality
  • Video Conferencing
  • Integrations
  • Features

Zadarma Cloud PBX

Zadarma provides a comprehensive voice telecommunication solution for companies of all sizes. From virtual numbers in over 110 countries and free Cloud PBX to free CRM, AI voice agent, Call Tracking and various website widgets - you can fully establish your business phone system in a matter of a few minutes and at attractive rates.

Pros

  • Business Tools
  • Easy Integration
  • Simple
  • Reliability
  • Easy Setup
  • Ease of Use