G2 Vendor Directory

Linphone vs. Zoom Phone

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

MetricLinphone

by Belledonne Communications

Zoom Phone

by Zoom

Overall rating4.44.6
Review count162,683
Ease of use9.39.4
Ease of setup9.59.2
Quality of support9.38.9
Meets requirements9.69.4
NPS62.576.928896
Small Business50.0%51.8%
Mid-Market50.0%33.4%
Enterprise0.0%14.9%
Total page views1453,417
Total LLM citations71417,676

Linphone

Linphone is an open-source Voice over IP (VoIP) application that enables users to make high-definition audio and video calls, send instant messages, and conduct video conferences over the internet. Compatible with various platforms, including iOS, Android, macOS, Windows, and Linux, Linphone provides a unified communication solution that adheres to standardized protocols, ensuring interoperability with most SIP-compatible systems.

Pros

  • Easy Access
  • Easy Connection
  • Easy Integration
  • Quick Setup
  • Intuitive

Zoom Phone

The AI-first cloud phone system built for modern work. Zoom Phone brings reliable calling, collaboration, and AI together in one simple app that keeps teams connected, from wherever they work. With AI Companion included, teams get instant summaries, prioritized voicemails, and actionable next steps to stay productive without the busywork. Built on Zoom’s trusted platform, Zoom Phone delivers 99.999% uptime, global coverage in 49+ countries, and flexible Bring Your Own Carrier (BYOC) options. Compliance is built-in, including HIPAA, GDPR, and FedRAMP.

Pros

  • Ease of Use
  • Video Conferencing
  • Reliability
  • Easy Communication
  • Video Quality
  • Features