G2 Vendor Directory

Linphone vs. Ultatel

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

MetricLinphone

by Belledonne Communications

Ultatel

by Ultatel

Overall rating4.44.7
Review count1654
Ease of use9.39.5
Ease of setup9.59.4
Quality of support9.39.6
Meets requirements9.69.5
NPS62.579.62963
Small Business50.0%74.1%
Mid-Market50.0%24.1%
Enterprise0.0%1.9%
Total page views1451,061
Total LLM citations7141,833

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

Ultatel

Ultatel is an intelligent cloud communications platform that brings AI into everyday business conversations across calling, meetings, messaging, and customer interactions. With 50+ advanced features, Ultatel brings all your business communications into one powerful platform built to support organizations at scale. From AI meeting assistant tools that automatically capture summaries and action items, to Intelligent Voice AI Agents that help automate repetitive workflows, Ultatel is designed to help teams communicate more efficiently and stay focused on what matters most.

Pros

  • Customer Support
  • Customer Service
  • Reliability
  • Helpful
  • Ease of Use
  • Call Recording