G2 Vendor Directory

Sangoma Unified Communications Platform vs. Vonage Business Communications

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

MetricSangoma Unified Communications Platform

by Sangoma

Vonage Business Communications

by Vonage

Overall rating4.24.3
Review count252504
Ease of use8.79.1
Ease of setup8.48.9
Quality of support8.98.9
Meets requirements9.19.2
NPS45.83333357.740586
Small Business50.6%60.6%
Mid-Market47.0%32.4%
Enterprise2.4%7.0%
Total page views3571,572
Total LLM citations1,1975,315

Sangoma Unified Communications Platform

Sangoma’s Unified Communications (UC) platform is a fully integrated, in-house solution designed to empower businesses with essential communications tools — available in cloud, hybrid, or on-premises deployments. Built on over 40 years of engineering expertise, Sangoma delivers the control, flexibility, and reliability modern organizations need across industries like healthcare, retail, restaurants, education, hospitality, and manufacturing. At the heart of Sangoma’s UC offering is the Innovation Foundry, where continuous R&D drives the evolution of AI communications.

Pros

  • Ease of Use
  • Reliability
  • Business Tools
  • Communication
  • Call Quality
  • Customer Support

Vonage Business Communications

Work smarter with Vonage Business Communications, our unified communications platform: seamlessly connect via voice, messaging and video, virtually anywhere globally. Over 40 powerful features give you the right balance of flexibility and control, offering everything your business needs to work smarter. With our award-winning mobile app, you can manage your communications from any device and collaborate from virtually anywhere. We boast a 99.999% uptime reliability¹, ensuring maximum productivity. Setup is simple, quick, and easy to scale as your business grows.

Pros

  • Ease of Use
  • Reliability
  • VoIP Services
  • Calling Features
  • Customer Support
  • Messaging Features