Best VoIP Providers - Page 30

How Many VoIP Providers Products Does G2 Track?

Total Products under this Category: 489

Category Stats (Oct 2026)

  • Average Rating: 4.39/5 (↑0.01 vs Sep 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: VoiceStack (+21.43%) - Among all products in this category, VoiceStack recorded the largest rating increase compared to last month

Last updated: October 01, 2026

How Does G2 Rank VoIP Providers Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 61,900+ Authentic Reviews
  • 489+ 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, Zoom Phone, Quo, 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=zoom-zoom-phone&focus%5B%5D=quo-quo&focus%5B%5D=dialpad-connect&focus%5B%5D=cisco-webex-suite&focus%5B%5D=webex-calling&focus%5B%5D=aircall&segment=all)

Telfon

MyTelfon is a virtual phone number system with a real local or international phone number in 50+ countries without a SIM card, extra hardware and long term commitment. Make calls, send SMS/MMS, use voicemail and control all on the phone, browser, or desktop in under 2 minutes. MyTelfon lets you create a second phone number that operates the same way as a local one, from anywhere in the world – whether you're traveling abroad and don't want to rack up roaming charges, you're an expat who needs to stay connected to home, freelancing and keeping work calls separate from your personal life, or you just want to keep your real number safe online. Key Features: • Virtual phone numbers in 50+ countries (local and international) • HD international calling and SMS/MMS • AI-powered voicemail transcription, voicemails converted to text automatically (Standard plan) • Call forwarding to any device • Multiple numbers on one account • Call blocking • Full call history and unified inbox • Chrome extension for browser-based calling • Android, iOS, and Microsoft apps available • 20+ language support Who Uses MyTelfon: Travelers use MyTelfon to get a local number in every country they visit - skipping roaming fees and SIM card swaps entirely. Expats use it to keep a home-country number active while living abroad, staying reachable to banks, family, and services that require a local number. Freelancers and remote workers use it to keep a dedicated professional number completely separate from their personal line - on the same device. Privacy-conscious users use it to protect their real number from online signups, marketplace listings, dating apps. Pricing: Essential: $12/month or $120/year. Standard: $18/month or $180/year Annual billing offers the lowest rate of 17% Both plans come with a free local US or Canada number and 7-day free trial. Cancel anytime - no cancellation fees Available on iOS, Android, Web, Chrome Extension, and Microsoft Store.

Who Is the Company Behind Telfon?

  • Seller: WebMob Technologies
  • Year Founded: 2010
  • HQ Location: Ahmedabad, IN
  • Twitter: @webmobtech
    836 Twitter followers
  • LinkedIn® Page: linkedin.com
    97 employees on LinkedIn®

Telness

Telness is a digital communication platform for entrepreneurs and entrepreneurs.

Who Is the Company Behind Telness?

  • Seller: Telness
  • Year Founded: 2016
  • HQ Location: Stockholm, SE
  • LinkedIn® Page: www.linkedin.com
    16 employees on LinkedIn®

The VoIP Shop

The VoIP Shop is a UK-based telecom solutions provider offering reliable, affordable, and scalable phone systems for small businesses. With years of industry experience, we specialize in delivering cloud-based business phone systems, VoIP desk phones, AI-powered answering services, and hosted PBX setups tailored to the needs of startups and growing teams. Our solutions are trusted by SMEs across the UK for their crystal-clear call quality, flexible pricing, and exceptional customer support. Whether you're switching from a traditional landline or upgrading to a modern VoIP platform, The VoIP Shop makes the transition simple, secure, and cost-effective.

Who Is the Company Behind The VoIP Shop?

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How it works

Thirdlane Business Phone System

Thirdlane Business Phone System is a flexible, enterprise-grade PBX for organizations and IT service teams that want control, scale, and lower TCO. Deploy branded voice, messaging, and video on your terms with APIs and CRM integrations to automate provisioning, billing, and workflows. Run it in the cloud, on-prem, or hybrid, with integrated true multi-tenancy when you need it. Main features: - VoIP calling with IVR, queues, recording, advanced routing, and HD audio - Messaging Queues for inbound SMS and WhatsApp - faster response and smoother workflows - Added WhatsApp support for inbound and outbound messaging - a step toward full omnichannel - Сall analysis reports - clear visuals and quick insights - Real-time system dashboards for platform admins - live visibility across the platform - Powerful dashboards on demand - with Grafana integration (optional) - DID-level outbound message limits - daily and monthly controls for safety and compliance - APIs, webhooks, and CRM integrations for click-to-call and screen pops - Centralized provisioning, role-based admin, and audit logs - Branding and white-label controls - Flexible deployment options - cloud, on-prem, or hybrid - Optional Contact Center - reflects true omnichannel capabilities See how Thirdlane helps MSPs, UCaaS providers, resellers, and enterprises deliver white-label multi-tenant communications. Request a live demo today: https://www.thirdlane.com

Who Is the Company Behind Thirdlane Business Phone System?

  • Seller: Thirdlane
  • Year Founded: 2003
  • HQ Location: Fairfax, US
  • Twitter: @thirdlanepbx
    47 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®
  • Ownership: Third Lane Technologies, LLC

Tierzero

Tierzero began over 20 years ago as an effort to disrupt the telecommunications industry, so we understand the frustration when it comes to dealing with the big phone companies. We believe it's our job to make the lives of business owners and IT managers less complicated and deliver an elegant solution that works with the least amount of hassle

Who Is the Company Behind Tierzero?

  • Seller: Tierzero
  • Year Founded: 1997
  • HQ Location: Los Angeles, US
  • LinkedIn® Page: www.linkedin.com
    18 employees on LinkedIn®

toktiv

Toktiv is a Twilio companion app that runs in the cloud and includes capabilities including calls, SMS, conference calls, and IVR. available on the Web, Android, and iOS platforms.

Who Is the Company Behind toktiv?

Tossable Digits

Tossable Digits is a virtual phone number service that offers small business owners a range of features designed to enhance communication and streamline operations. Key features include: Multiple Phone Numbers: Users can create multiple disposable phone numbers for different purposes, such as marketing campaigns, customer support, or personal use, helping to keep work and personal communications separate. Call Forwarding and Voicemail: Incoming calls can be forwarded to any existing phone number, ensuring business owners never miss important calls. Voicemail can be customized for professional settings, enhancing customer interaction. Text Messaging: The service supports SMS, allowing businesses to communicate easily with customers and clients through text, which is often preferred for quick interactions. Privacy Protection: By using virtual numbers, business owners can protect their personal phone numbers, ensuring privacy while maintaining professional communication. Affordable Pricing: Tossable Digits offers flexible pricing plans, making it cost-effective for small businesses to access additional phone numbers without incurring high costs. Easy Setup: The platform is user-friendly, allowing for quick setup and management of numbers without requiring technical expertise. Call Analytics: Users can access call logs and analytics, providing insights into call volume and engagement, which can help refine marketing strategies and improve customer service. Tossable Digits provides a flexible, secure, and efficient communication solution tailored to the needs of small business owners.

Who Is the Company Behind Tossable Digits?

TricomVoIP

TricomVoIP - Must have Integration Software for the Yeastar PBX and PBX's running Asterisk Versions 11 & 13

Who Is the Company Behind TricomVoIP?

Trident

Trident is software for call routing, text-to-speech, extensions, voicemails, and real-time analytics.

Who Is the Company Behind Trident?

  • Seller: Dialoga
  • HQ Location: New York, US
  • Twitter: @dialoga
    1,948 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    47 employees on LinkedIn®

Tylum Voice

Tylum Voice is an AI Rreceptionist that answers every business call on the first ring, 24/7 - books appointments straight into your calendar, answers common questions, and emails you a transcript after every call.

Who Is the Company Behind Tylum Voice?

Ubicentrex

Ubicentrex is a cloud-based telephony software designed to centralize, manage, and simplify professional call handling and appointment management. It is primarily used by medical secretaries, call centers, and service-based businesses that need to handle a large volume of incoming calls efficiently. The platform combines VoIP, call routing, interactive voice response (IVR), voicemail, call recording, and real-time analytics in a single intuitive interface. Ubicentrex improves responsiveness, reduces manual effort, and ensures better client follow-up across teams. Key benefits include : Centralized dashboard to manage calls, users, and schedules Real-time supervision and call analytics Scalable infrastructure, adaptable to multi-site businesses Intuitive interface, minimal training required Secure, GDPR-compliant hosting Ubicentrex is used by professionals who need a reliable, flexible, and modern communication tool to support daily operations, especially in time-sensitive environments like healthcare and customer service.

Who Is the Company Behind Ubicentrex?

UniTalk

Who Is the Company Behind UniTalk?

  • Seller: Softbank Corp.
  • Year Founded: 1981
  • HQ Location: Minato-ku, JP
  • LinkedIn® Page: www.linkedin.com
    859 employees on LinkedIn®
  • Ownership: TYO: 9984

Vantact Cloud PBX

Vantact Cloud PBX is a hosted business phone system from Vantact Communications, a Canadian owned cloud communications company in Toronto, serving organizations across Canada since 2016. It replaces on-premise PBX hardware and Bell, Rogers or Telus business lines with a cloud platform that includes 45+ features on every extension at no extra charge: auto attendant, IVR, call queues, ring groups, voicemail to email, call recording, conference rooms, business hours routing, and iOS, Android and desktop apps. Business SMS, electronic fax and SIP trunking run on the same numbers. Optional AI add-ons provide call transcription and sentiment analytics, voicemail transcription, and an AI voice assistant that answers and routes calls 24/7. Voice, data and recordings are hosted in Canadian data centres; the platform is designed to support PIPEDA and PHIPA requirements and follows SOC 2 aligned security practices.

Who Is the Company Behind Vantact Cloud PBX?

Vaspian

Vaspian is a business communications company founded in Buffalo, New York in 2004 and serving businesses nationwide. The company helps organizations manage conversations more effectively through business phone systems, call center software, predictive dialing, business messaging, speech analytics, and AI-powered communication tools. Built directly into the platform are real-time transcription, sentiment analysis, call analytics, compliance monitoring, and conversation intelligence that help businesses understand what happens after a call begins, not just how it connects. The foundation remains simple: reliable communications, transparent pricing, and responsive support. Vaspian delivers 99.99% uptime, helps many customers reduce monthly communication costs by 25% or more, and provides 24/7/365 in-house support with an average response time of nine seconds. No outsourced support. No complicated contracts. Just technology backed by people who care.

Who Is the Company Behind Vaspian?

  • Seller: Vaspian
  • Year Founded: 2004
  • HQ Location: Buffalo, US
  • Twitter: @VaspianSupport
    65 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    45 employees on LinkedIn®

Velantro

Velantro ensures end-to-end encrypted technology to provide secure communication between users and businesses. Make your business more productive and efficient, so you can start focusing on what really matters.

Who Is the Company Behind Velantro?

  • Seller: Velantro
  • Year Founded: 2011
  • HQ Location: Glendale, US
  • LinkedIn® Page: www.linkedin.com
    6 employees on LinkedIn®
Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated April 9, 2026