Best VoIP Providers - Page 27

How Many VoIP Providers Products Does G2 Track?

Total Products under this Category: 566

Category Stats (Nov 2026)

  • Average Rating: 4.4/5 (↑0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: VoiceStack (+10.92%) - Among all products in this category, VoiceStack recorded the largest rating increase compared to last month

Last updated: November 01, 2026

How Does G2 Rank VoIP Providers Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 85,000+ Authentic Reviews
  • 566+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for VoIP Providers

G2 Grid® for VoIP Providers plotting products by satisfaction and market presence

Highlighted products: RingEX, Nextiva, Quo, Zoom Phone, Dialpad Connect, Webex Suite, Webex Calling, and Aircall.

Underlying data: [Grid® JSON](https://www.g2.com/categories/voip-providers/grids.json?focus%5B%5D=ringex&focus%5B%5D=nextiva&focus%5B%5D=quo-quo&focus%5B%5D=zoom-zoom-phone&focus%5B%5D=dialpad-connect&focus%5B%5D=cisco-webex-suite&focus%5B%5D=webex-calling&focus%5B%5D=aircall)

MCUBE

Average Rating: 4.7/5.0

Total Reviews: 25

How Do G2 Users Rate MCUBE?

  • Has the product been a good partner in doing business?: 8.8/10 (Category avg: 8.8/10)

Who Is the Company Behind MCUBE?

  • Seller: MCUBE
  • Year Founded: 2006
  • HQ Location: Bangalore, IN
  • LinkedIn® Page: www.linkedin.com
    113 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Small, 42% Medium

What Are Recent G2 Reviews of MCUBE?

AI can help you find the answers. G2 helps you trust them.

Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.

How it works

Mediacore SBC

MediaCore SBC is our carrier-grade Class 4 Softswitch—an all-in-one solution for wholesale VoIP providers. It features automated processes, customizable and intelligent routing, advanced billing with rich reporting, secure VoIP termination, and built-in revenue assurance, enabling seamless, scalable, and dependable management of your telecom wholesale network

Who Is the Company Behind Mediacore SBC?

Megacall

The dialer is the best solution for any call centre that doesnt want to lose valuable time making calls that could be considered dead-end or go unanswered.

Who Is the Company Behind Megacall?

  • Seller: Megacall
  • Year Founded: 2008
  • HQ Location: Mijas Costa, ES
  • LinkedIn® Page: www.linkedin.com
    28 employees on LinkedIn®

Microsip

Who Is the Company Behind Microsip?

  • Seller: Microsip
  • Year Founded: 1986
  • HQ Location: Torreón, MX
  • LinkedIn® Page: www.linkedin.com
    258 employees on LinkedIn®

MirageTel Own Signal

MirageTel Own Signal is a white-label telecom platform for businesses. Partners sell travel eSIM data in 176 countries, local phone numbers in 92 countries and SIP trunk calling to 230 destinations under their own brand and at their own prices, while MirageTel runs the networks, the operators and the paperwork. A hosted eSIM shop with your logo, colours and markup works on its own page or as a one-line widget on your website. Your customers pay through your own Stripe account; the card is only authorised until the eSIM is issued, and the QR code, activation code and one-tap iPhone install arrive on your page, in your name. Travel agencies, hotels, airlines and apps can add an eSIM to every booking. Companies selling abroad get local numbers routed to their phones or PBX, and offices, call centres and PBX installers get SIP trunks with spending limits. One partner panel runs eSIMs, numbers, trunks, the shop, rates, balance, statements and team roles, with CSV exports, low-balance alerts by email and webhook, and an API with a sandbox and signed webhooks. There is no setup fee and no monthly platform fee: a prepaid balance with no minimum order. Every partner company is reviewed before activation.

Who Is the Company Behind MirageTel Own Signal?

Mobex Hosted PBX

With Mobex, your phone service will be more valuable than ever. Mobex is more affordable and customizable than big phone service providers that box you into generic packages & contracts.

Who Is the Company Behind Mobex Hosted PBX?

MoSIP C5

MoSIP C5: Next-generation softphone to manage all your business communications effectively from anywhere with a single app.

Who Is the Company Behind MoSIP C5?

M-Two VoIP Phone System

M-Two's VoIP Phone System offers businesses a modern, cost-effective telephony solution that replaces traditional copper phone lines with advanced Voice over Internet Protocol (VoIP technology. Designed to accommodate organizations ranging from small teams to enterprises with over 200 users, this system ensures seamless communication through a user-friendly web-based interface or a fully managed service. By integrating with platforms like Skype and Microsoft Teams, and supporting easy call forwarding to mobile devices, M-Two's VoIP system enhances connectivity and operational efficiency. Key Features and Functionality: - Scalability: Supports from 1 to over 200 phones, catering to businesses of various sizes. - Integration: Compatible with Skype, Microsoft Teams, and mobile devices, facilitating versatile communication channels. - User-Friendly Management: Offers an intuitive web-based interface for easy system administration. - Flexible Deployment: Provides both cloud-based PBX solutions for quick setup and on-premise PBX systems for enhanced features and robustness. - Comprehensive Hardware Support: Supplies and installs all necessary hardware, including 3CX PBX systems and Yealink phones, covering reception, desk, softphones, cell phones, and conferencing systems. Primary Value and Solutions Provided: M-Two's VoIP Phone System addresses the limitations of outdated copper phone lines by delivering a reliable, scalable, and feature-rich communication platform. It enables businesses to manage calls efficiently, integrate with modern collaboration tools, and adapt to evolving communication needs. The system's flexibility in deployment options and comprehensive hardware support ensures a tailored solution that enhances productivity and connectivity for users.

Who Is the Company Behind M-Two VoIP Phone System?

Nagish

Nagish is an AI-powered communication platform designed to make phone calls accessible for individuals who are deaf, hard of hearing, or have speech impediments. By converting speech to text and text to speech in real-time, Nagish enables users to engage in phone conversations seamlessly, ensuring privacy and independence without the need for third-party involvement.

Who Is the Company Behind Nagish?

  • Seller: Nagish
  • Year Founded: 2021
  • HQ Location: New York, US
  • LinkedIn® Page: www.linkedin.com
    33 employees on LinkedIn®
Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated April 9, 2026