G2 Vendor Directory

8x8 Work vs. Zadarma Cloud PBX

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

Metric8x8 Work

by 8x8

Zadarma Cloud PBX

by Zadarma

Overall rating4.24.5
Review count94231
Ease of use8.89.0
Ease of setup8.68.6
Quality of support8.47.7
Meets requirements8.88.0
NPS47.12389470.967742
Small Business54.6%83.9%
Mid-Market35.1%16.1%
Enterprise10.3%0.0%
Total page views1,8401,127
Total LLM citations4,1533,352

8x8 Work

8x8 Work – Business Phone System + VoIP, Video, and Messaging in One App 8x8 Work is a modern business phone system that unifies VoIP calling, video conferencing, and team messaging into one secure, reliable platform. Built for today’s hybrid workplace, 8x8 Work helps businesses streamline communication, boost productivity, and reduce IT complexity.

Pros

  • Ease of Use
  • Easy Communication
  • Reliability
  • Customer Support
  • Features
  • Simple

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