Top Free VoIP Providers - Page 5

How Many VoIP Providers Products Does G2 Track?

Total Products under this Category: 488

Category Stats (Sep 2026)

  • Average Rating: 4.39/5 (↑0.01 vs Aug 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: September 30, 2026

How Does G2 Rank VoIP Providers Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 61,800+ Authentic Reviews
  • 488+ 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 Calling, Webex Suite, 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=webex-calling&focus%5B%5D=cisco-webex-suite&focus%5B%5D=aircall)

Voipfone

Voipfone provides award-winning, reliable and inexpensive digital phone services for residential customers and businesses of all sizes. Anyone can use Voipfone - you could be a residential customer needing to keep your phone number as BT turns off its old telephone network, a brand-new business start-up just needing a new phone number that isn't your personal mobile, a growing business needing a flexible way of supporting new staff or homeworkers, or an established business needing to replace an obsolete office PBX or switchboard. Or perhaps you need our free SIP trunks to connect your own VoIP PBX telephone equipment. With Voipfone, you can have a maintenance free, sophisticated, multi-sited and cloud-hosted VoIP PBX phone system that can be set up simply, quickly and cheaply or a single telephone number at home - we do it all. You can order our phone services via our web-based control panel and have a fully functioning phone service within minutes.

Average Rating: 3.6/5.0

Total Reviews: 5

How Do G2 Users Rate Voipfone?

  • Phone Calls: 8.9/10 (Category avg: 9.1/10)
  • VOiP Number: 9.4/10 (Category avg: 9.0/10)
  • Desk-to-Desk Calls: 8.9/10 (Category avg: 8.6/10)

Who Is the Company Behind Voipfone?

  • Seller: Voipfone
  • Year Founded: 2004
  • HQ Location: London, GB
  • Twitter: @voipfone
    6,031 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    24 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 40% Large, 40% Small

What Are Recent G2 Reviews of Voipfone?

Yeastar Linkus UC Clients

Linkus UC Clients is a unified communications app that aims to help businesses stay connected anytime anywhere. Designed for the Yeastar P-Series Phone System, it transforms your desktop and mobile phone into a fully-featured office extension, provides a convenient call experience, and offers powerful collaboration features like presence, instant messaging, contacts management, CRM integration, etc. With Linkus UC Clients, work anywhere with integrated voice, messaging, conferencing, and more – from virtually any device. Available using Web browser, Microsoft Windows, macOS, iOS, and Android, Linkus makes real-time business communications and collaboration easy across multiple devices, for true one-number access.

Average Rating: 4.8/5.0

Total Reviews: 5

How Do G2 Users Rate Yeastar Linkus UC Clients?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Phone Calls: 10.0/10 (Category avg: 9.1/10)
  • VOiP Number: 8.3/10 (Category avg: 9.0/10)
  • Desk-to-Desk Calls: 8.9/10 (Category avg: 8.6/10)

Who Is the Company Behind Yeastar Linkus UC Clients?

Who Uses This Product?

  • Company Size: 60% Small, 40% Medium

What Do G2 Reviewers Say About Yeastar Linkus UC Clients?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the flexibility of VoIP services with Linkus, enabling calls on any device seamlessly integrated with Teams.
  • Users love the softphone feature of Yeastar Linkus UC Clients, enabling calls from laptops and phones effortlessly.
  • Users value the convenience of receiving office calls on any device, seamlessly integrated with Teams.
  • Users enjoy the seamless integration with Teams, enabling calls from their office number on any device.
  • Users value the ease of use of Yeastar Linkus UC Clients, appreciating its compatibility with various communication apps.
Cons
  • Users find it frustrating when receiving a call from Linkus during another call, citing call drop issues for disruption.
  • Users experience upgrade issues due to version mismatches between Linkus and PBX firmware, impacting voice quality.

What Are Recent G2 Reviews of Yeastar Linkus UC Clients?

What Are G2 Users Discussing About Yeastar Linkus UC Clients?

MirrorFly

MirrorFly is a comprehensive CPaaS platform empowering businesses to create engaging communication experiences. MirrorFly provides robust functionalities including voice & video calling, chat, live streaming APIs and SDKs. It is world #1 white label self-hosted , SaaS and CPaaS provider with extensive customization options, allowing businesses across multiple industries including healthcare, telecommunication, finance, social apps, e-commerce, logistics & more MirrorFly with pre-designed UI components to accelerate development. Gain valuable insights into user behavior through our advanced analytics tools. Prioritize data security with our industry-leading encryption and compliance standards. The scalable platform ensures seamless performance, even during peak usage. Experience faster time-to-market, enhanced customer satisfaction, optimized costs, and streamlined operations with MirrorFly CPaaS. Highlights of MirrorFly as CPaaS ✅ 100% Customizable Workflow ✅ Host on Your Own Server ✅ Complete Data in Your Hand ✅ 1000+ Features (Chat, Voice, Video Chat, Video KYC, Live Stream, Conference, SIP, Activity Feed, etc) ✅ Custom Security (Gmail, Phone, BioMetric, etc) ✅ Upload Enlarged Files (3+ GB) ✅ Mulit-tenant Server ✅ Scale 1+ Billion Concurrent Users ✅ One Time License Cost ✅ Free Migration & Integration ✅ Hire Your Own Dedicated Team

Average Rating: 4.4/5.0

Total Reviews: 29

How Do G2 Users Rate MirrorFly?

  • Has the product been a good partner in doing business?: 9.1/10 (Category avg: 8.8/10)
  • Phone Calls: 10.0/10 (Category avg: 9.1/10)
  • VOiP Number: 10.0/10 (Category avg: 9.0/10)
  • Desk-to-Desk Calls: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind MirrorFly?

  • Seller: Mirrorfly
  • Year Founded: 2015
  • HQ Location: Atlanta, US
  • Twitter: @MirrorFlyTeam
    240 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®
  • Ownership: Thyaghu

Who Uses This Product?

  • Company Size: 41% Medium, 41% Small

What Are Recent G2 Reviews of MirrorFly?

What Are G2 Users Discussing About MirrorFly?

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PBXPlus by 500apps

Virtual PBX software PBXPlus by 500apps can supercharge your team's efficiency with unlimited extensions, call forwarding, business hours setting, and integration with your CRM. With the ability to bring your select carriers, effortlessly automate your call processes with drag-and-drop call flow creation and track your call flows to help drive revenue through improved call processes and menu options. Get access to 50 apps for $14.99 per user. Key Features: Unlimited Extensions: Use unlimited extensions on a single number and make it convenient for both customers and your teams to handle calls anytime. CRM Integrations: Get to know your customers better and build long-lasting relationships through in-depth call management and continue to deliver high-quality customer service. Text-to-Speech: Use the built-in text-to-speech converter in your dynamic call flows to read out appropriate text, e.g. greetings or welcome notes. Call Management: Boost your productivity by managing how the customer navigates through your virtual phone system and connects with employees. Also, increase revenue by cutting down on the number of time employees spend handling calls. Call Flow Automation: Open up more time for your employees and reduce overhead costs by automating processes for your customer calls. Allow employees to prioritize their calls and manage their workday to provide high-quality service to your customers. Set Business Hours: Mention your business hours and manage call flows accordingly. Inform your customers to reach out to you at the correct time with a recorded message. Call Automation: With call process automation, automate all of your call processes and make sure your customer calls are never missed. Multiple IVR Trees: Give multiple options to your customers while reaching out to you and make it easy for them to connect with your teams for any queries that they have. Virtual Numbers: Add new numbers, change call flows and use existing numbers, so your customers are sure to reach you every time they call. Number Management: Bring your carrier including popular ones such as Twilio to save costs and not worry about minutes or top-ups. Search, match, and purchase numbers by navigating to the payment gateway of the integrated service providers, e.g. Twilio, etc. Integrate New Numbers: Assign your call flow to any new virtual phone number you acquire, making it a long-term solution for any growing business. Boost your team's efficiency by assigning personal numbers to each employee so that they can continue to create personalized experiences for your customers. Call Analytics: Easily track your call flows to help drive revenue through improved call processes and menu options. Analyse each step the customer takes during calls to determine what options entice your customers whenever they contact your business. Call Reports: Gain a better understanding of your customers and your call flow process with the ability to analyze the data and generate call reports. Regular Call Logs: Get regular call logs to understand and gauge who called you and when. Learn the full cycle or flow that your users follow to optimize call flows. Call Tracking: Understand decisions made by customers so you can make educated business decisions based on what options the customer chooses on calls. Call Forwarding: Configure the call flow to allow for automatic forwarding so that employees can spend their time building long-lasting customer relationships. Parallel Ringing: Use parallel ringing to ensure that your customer calls are answered quickly by the next available agent. Configure your call flow to forward the customer call to each virtual phone number one-by-one or set it to call multiple numbers at once depending on your needs. Automated Recording: Allow all your forwarded calls to be recorded with the customer’s consent to use it for serving enhanced customer support and build meaningful relationships. Business Voicemails: Play welcoming voicemails when customers reach you. Thus, improve customer experience and engagement. Record Voicemails: Always keep your recorded business voicemails with you. Integrated with an outbound dialer to help your agents play it whenever needed. Voicemail Management: Store, edit, and manage all media pieces in one place. See in grid or list view and listen to the voicemail you need at any time. Outbound Dialing: Make outbound calls with confidence with an in-built outbound dialer and robust tools that make reaching out to customers easier. Get Call Information: Gain key insights such as call duration, number of attendees, and more to provide real-time information to your agents to be in complete control. Virtual PBX: With the ability to integrate your existing CRM into your virtual phone system, you have all of your customer’s information at your fingertips. Play Hold Music: Let your caller know that they are still connected to the call by playing the hold music when you placed the call on hold. Forward Calls: Quickly transfer the call using an outbound dialer call forwarding tool. You can forward calls to any user or number.

Average Rating: 4.1/5.0

Total Reviews: 4

How Do G2 Users Rate PBXPlus by 500apps?

  • Phone Calls: 1.7/10 (Category avg: 9.1/10)
  • VOiP Number: 0.0/10 (Category avg: 9.0/10)
  • Desk-to-Desk Calls: 0.0/10 (Category avg: 8.6/10)

Who Is the Company Behind PBXPlus by 500apps?

  • Seller: 500apps
  • Year Founded: 2019
  • HQ Location: New York, California
  • Twitter: @SitePing500apps
    26 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 25% Medium

What Do G2 Reviewers Say About PBXPlus by 500apps?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the IVR service and call forwarding features of PBXPlus, enhancing their communication experience.

What Are Recent G2 Reviews of PBXPlus by 500apps?

What Are G2 Users Discussing About PBXPlus by 500apps?

Superfone

Superfone provides India's 1st VOIP business phone + integrated CRM and Whatsapp API platform for growing businesses. 10,000+ companies trust Superfone for their business communications! We're 50% cheaper than expensive enterprise grade tools that are too bloated for your needs & complex for your staff to use. Say goodbye to managing multiple SIM cards with our shared multi-number management capabilities! We help sales, operations and support teams talk to customers promptly and efficiently to deliver a superior customer experience.

Average Rating: 4.5/5.0

Total Reviews: 4

How Do G2 Users Rate Superfone?

  • Phone Calls: 6.7/10 (Category avg: 9.1/10)
  • VOiP Number: 7.5/10 (Category avg: 9.0/10)

Who Is the Company Behind Superfone?

  • Seller: Superfone
  • Year Founded: 2021
  • HQ Location: Bangalore, IN
  • Twitter: @superfoneapp
    36 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    40 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 60% Small, 20% Medium

What Do G2 Reviewers Say About Superfone?

AI-generated summary from verified user reviews

Pros
  • Users value the exciting business tools of Superfone, enhancing team productivity and tracking sales effortlessly.
  • Users value the call recording feature of Superfone for its role in quality assurance and team management.
  • Users find Superfone to be cost effective, providing great features for small teams without unnecessary complexity.
  • Users appreciate the ease of use of Superfone, making it simple to track sales and manage team activity.
  • Users value the exciting range of features from Superfone, enhancing productivity and sales tracking for small teams.
Cons
  • Users find the limited features of Superfone restrictive, lacking essential integrations and call analytics.
  • Users express concerns about the high cost for ELITE customers, affecting accessibility and performance despite paid plans.
  • Users find the high pricing of Superfone burdensome, especially with inadequate features in lower-tier plans.
  • Users are frustrated with performance issues in Superfone, especially regarding slow IVR systems even in paid plans.
  • Users face subscription issues due to lack of monthly plans and limited availability for iPhone users.

What Are Recent G2 Reviews of Superfone?

CommPeak

Driving Contact Center Performance to Its Peak - CommPeak helps contact centers optimize inbound and outbound communication with cloud-based solutions that boost agent productivity and expand reach. From predictive dialing and omnichannel conversations to VoIP and DID numbers, our services keep operations connected and performing at their best. Our Products - Our global offering includes premium A–Z termination, SMS and messaging, CloudPBX, DID numbers, HLR LookUp, and a free softphone for business calling. Supported by AI insights, Tier 1 connectivity, and a robust provider network, CommPeak provides scalable solutions to control costs and optimize communication. * CommPeak Dialer – An AI-powered dialer maximizes talk time and reduces wait time by routing calls based on real-time agent availability with flexible workflows, adaptable dialing strategies, and omnichannel reach. * CloudPBX – a cloud phone system for global and distributed teams, integrating with CRMs and business tools while providing real-time control over performance, routing, and call quality. * TextPeak SMS Messaging – A messaging platform for handling high volume SMS campaigns and omnichannel conversation, complete with a shared team inbox. * SIP Trunking – premium A–Z voice termination that delivers secure, high-quality connectivity, with flexible routing and cost controls that scale capacity as needed. * DID Numbers – secure local, cost-effective numbers to expand your presence worldwide and connect with customers in key markets. * HLR LookUp – A number validation service so you only connect with active leads and avoid wasting time on unreachable contacts. * Softphone – A free, user-friendly application for business calling that supports SIP accounts and remote teams from browser or desktop. Turning Engagement Into Results - Every interaction can become a business win with tools that improve how agents connect with leads and customers. * Live Monitoring - gives managers real-time visibility and control over activity. * Omnichannel Outreach - extends engagement beyond voice by enabling agents to reach customers and leads through SMS, WhatsApp, or Telegram Bot. * Tier 1 Connectivity - backs every call with Tier 1 quality, providing reliable global reach and consistently high-quality connections. * AI Call Analysis - turn calls into insights. Every call becomes a searchable transcript, with AI summaries that highlight tone and resolution. Turning Communication Into Measurable Outcomes - CommPeak solutions deliver tangible results. * Boosts Agent Productivity - through structured workflows and clear task ownership. * Reduces Operational Costs - with premium A–Z termination and optimized processes. * Supports Data-Driven Decisions - by providing performance insights that guide strategy. * Scales for Growth - with global coverage, multiple PoPs, and dedicated customer success managers. * Drives Lead Engagement and Sales - by improving targeting, timing, and personalization across channels. * Strengthens Customer Experience - with consistent, well-timed communication routed to the right agent. Reliability and Security at Every Level - CommPeak provides the infrastructure and security to keep communication connected and protected. * 55+ Tier 1 connections * 10 global PoPs * PSTN replacement in 45+ countries Security is prioritized with end-to-end encryption, masked contact details, and custom user permissions. Behind every service is in-house expertise, from proprietary solutions to dedicated onboarding and 24/7 live support.

Average Rating: 4.4/5.0

Total Reviews: 6

How Do G2 Users Rate CommPeak?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Phone Calls: 10.0/10 (Category avg: 9.1/10)
  • VOiP Number: 10.0/10 (Category avg: 9.0/10)
  • Desk-to-Desk Calls: 8.3/10 (Category avg: 8.6/10)

Who Is the Company Behind CommPeak?

  • Seller: CommPeak
  • Year Founded: 2011
  • HQ Location: Wan Chai, HK
  • Twitter: @CommPeak
    25 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    112 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are CommPeak's Pros and Cons?

Pros
  • Easy Setup (1 reviews)
  • Setup Ease (1 reviews)
Cons
  • Expensive (1 reviews)
  • Poor Customer Support (1 reviews)
  • Unethical Sales (1 reviews)
  • Unethical Sales Practices (1 reviews)

What Are Recent G2 Reviews of CommPeak?

What Are G2 Users Discussing About CommPeak?

DialLink

DialLink is a business phone system built specifically for SMBs and startups to solve the problem of scattered, hard-to-manage customer communication. It brings advanced call handling, AI voice agents, and business messaging into a single, centralized platform, so teams can manage inbound and outbound communication without relying on personal phones or disconnected tools. Instead of missed calls, lost messages, and unclear ownership, DialLink gives your team one place to see every interaction, know who responded, and keep conversations organized. This helps reduce missed opportunities, improve response times, and deliver a more consistent, professional customer experience. DialLink is designed to be easy to set up and manage, even for non-technical teams. You can get started quickly without IT support, configure call flows with simple settings, and adapt the system as your business grows. With an affordable total cost of ownership, DialLink gives you professional communication capabilities without the high costs and complexity of traditional business phone systems. With built-in AI voice agents, DialLink ensures calls are handled even during busy periods or outside business hours. AI voice agents can answer calls, capture key details, route inquiries, and summarize conversations, so your team stays responsive without adding complexity or without adding extra overhead to the team.

Average Rating: 4.9/5.0

Total Reviews: 4

G2 Deal: Your exclusive G2 deal: 10% off DialLink

DialLink is a business phone system that brings business calls, texts, and AI voice agents together in one platform, built for small businesses and startups. Set up in minutes and sound professional from day one.

Price: ~~$ 20~~ → $ 18

View this exclusive G2 deal

How Do G2 Users Rate DialLink?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Phone Calls: 10.0/10 (Category avg: 9.1/10)
  • VOiP Number: 9.2/10 (Category avg: 9.0/10)
  • Desk-to-Desk Calls: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind DialLink?

  • Seller: DialLink
  • Company Website:
  • Year Founded: 2024
  • HQ Location: Miami Beach, US
  • Twitter: @DialLinkCorp
    3 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    14 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 75% Small, 25% Medium

What Do G2 Reviewers Say About DialLink?

AI-generated summary from verified user reviews

Pros
  • Users commend the fast and efficient customer support of DialLink, enhancing their overall experience with the service.
  • Users find DialLink to be very user-friendly, with easy setup and efficient AI voice agents enhancing their experience.
  • Users value the ease of use of DialLink, praising its simple setup and efficiency in meeting business needs.
  • Users love the easy scheduling feature of DialLink, allowing immediate phone number use upon account setup.
  • Users appreciate the versatile features of DialLink, enabling seamless automation for inbound calls and effective communication.
Cons
  • Users face voicemail issues with DialLink, as Ubiquiti VoIP desk phones are currently unsupported.

What Are Recent G2 Reviews of DialLink?

Dzinga

Dzinga provides professional communication solutions. All-in-one platform. Cloud-based. Multifunctional.

Average Rating: 4.2/5.0

Total Reviews: 3

How Do G2 Users Rate Dzinga?

  • Phone Calls: 7.5/10 (Category avg: 9.1/10)
  • VOiP Number: 7.5/10 (Category avg: 9.0/10)
  • Desk-to-Desk Calls: 9.2/10 (Category avg: 8.6/10)

Who Is the Company Behind Dzinga?

  • Seller: Dzinga
  • Year Founded: 2015
  • HQ Location: N/A
  • Twitter: @dzinga_official
    244 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 67% Small, 33% Medium

What Are Recent G2 Reviews of Dzinga?

What Are G2 Users Discussing About Dzinga?

LeadDesk

LeadDesk is a cloud-based contact center software for high volume sales and customer-service. Customers range from SMB to large Enterprise customers. Other major customer industries include; media, security services, energy, telecommunication, financial services, market research, and fundraising. Our intelligent tools allow you to maximize call-efficiency and help you sell more. LeadDesk can be used stand-alone or integrated with CRM systems. Our customers boost agent productivity with highly efficient call handling, seamless VoIP/GSM/PBX connectivity, integrated contacts lists, contacts data management, and advanced monitoring and reporting. LeadDesk is cloud-based and highly scalable. Sales organizations choose LeadDesk because they close more, have no downtime, no start-up costs, and lower OPEX.

Average Rating: 4.0/5.0

Total Reviews: 12

How Do G2 Users Rate LeadDesk?

  • Has the product been a good partner in doing business?: 7.1/10 (Category avg: 8.8/10)
  • Phone Calls: 10.0/10 (Category avg: 9.1/10)
  • VOiP Number: 10.0/10 (Category avg: 9.0/10)

Who Is the Company Behind LeadDesk?

  • Seller: LeadDesk
  • Year Founded: 2010
  • HQ Location: 00500 Helsinki, FI
  • Twitter: @LeadDesk
    461 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    200 employees on LinkedIn®
  • Ownership: HEL: LEADD

Who Uses This Product?

  • Company Size: 50% Medium, 42% Small

What Do G2 Reviewers Say About LeadDesk?

AI-generated summary from verified user reviews

Pros
  • Users love the intuitive and user-friendly interface of LeadDesk, simplifying navigation and enhancing productivity.
  • Users appreciate the intuitive and user-friendly interface of LeadDesk, enhancing efficiency for agents and managers alike.
  • Users praise the user-friendly interface of LeadDesk, highlighting its intuitive navigation for agents and managers.
  • Users value the intuitive and user-friendly interface of LeadDesk, simplifying navigation and enhancing productivity.
  • Users appreciate the intuitive and user-friendly interface of LeadDesk, facilitating easy navigation and accessibility of features.
Cons
  • Users report poor customer support, highlighting a need for improvement despite overall satisfaction with the product.
  • Users experience occasional call clarity issues, though the support team promptly addresses them when they occur.
  • Users experience occasional call clarity issues, but the support team promptly addresses them when they arise.
  • Users find the customer service lacking, describing it as poor and misleading, with unclear contract terms.
  • Users find the difficult learning curve challenging, particularly those new to similar software systems.

What Are Recent G2 Reviews of LeadDesk?

What Are G2 Users Discussing About LeadDesk?

Mitel Phone

With RevComm's mission of reinventing communication and creating a society where people think of others, we provide top-notch AI-powered, cloud-based IP phone that analyzes & visualizes calls which will help you and your team focus on continuous self-improvement and efficiency. RevComm is user-friendly, with the aim to achieve efficient team and time management. Headquartered in Tokyo, Japan; with its US office located in Long Beach, California. Some well-known brands that RevComm is proudly catering to include SoftBank, Pioneer, Fujitsu, MoneyForward, Rakuten Communications, Blackline, and many others. 2023, RevComm was listed as one of the Top 50 AI companies by Forbes, Sequioa Capital and Meritech Capital and during the previous years received: *2020, was adopted by Google for Startups Accelerator *2019, won the B-Dash Camp and TechCrunch Tokyo *Won prizes in various competitions such as the Japan HR Grand Prize as well as the Tokyo-sponsored world transmission competition. As of date, RevComm has exceeded 40,000 users. Get to know us more, visit https://miitel.com/revcomm-us

Average Rating: 4.3/5.0

Total Reviews: 3

How Do G2 Users Rate Mitel Phone?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Phone Calls: 8.3/10 (Category avg: 9.1/10)
  • VOiP Number: 5.0/10 (Category avg: 9.0/10)
  • Desk-to-Desk Calls: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind Mitel Phone?

  • Seller: RevComm
  • Year Founded: 2017
  • HQ Location: Shibuya-ku, JP
  • Twitter: @RevComm_US
    4 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    149 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 67% Medium, 33% Large

What Do G2 Reviewers Say About Mitel Phone?

AI-generated summary from verified user reviews

Pros
  • Users love the ease of use of Mitel Phones, enjoying quick setup through plug-and-play configuration.
  • Users value the easy connection feature of Mitel Phone, enhancing workplace communication and availability visibility.
  • Users love the easy setup of Mitel Phones, enjoying plug-and-play convenience from the moment they receive the device.
Cons
  • Users face upgrade issues requiring the latest software, complicating the update process and necessitating careful backup measures.

What Are Recent G2 Reviews of Mitel Phone?

Telzio

Telzio is a cloud business phone system built for companies that need reliable, flexible communication without the complexity of traditional PBX systems. Set up phone menus, call routing, voicemail, extensions, and auto attendants in minutes, with no hardware or IT expertise required. Manage everything from a web-based dashboard and scale instantly as your team grows. Key features include IVR phone menus, call queues, live call monitoring, SMS, toll-free and local numbers, call recording, and integrations with the tools your team already uses. Telzio serves businesses across healthcare, legal, retail, and professional services, with plans designed for small teams and enterprise deployments alike. Trusted by companies worldwide for mission-critical phone operations.

Average Rating: 4.1/5.0

Total Reviews: 5

How Do G2 Users Rate Telzio?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind Telzio?

  • Seller: Telzio
  • Year Founded: 2013
  • HQ Location: Los Angeles, US
  • Twitter: @Telzio
    1,413 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    14 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 60% Small, 40% Medium

What Do G2 Reviewers Say About Telzio?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Telzio, highlighting its simple setup and intuitive interface for daily tasks.
  • Users value the affordability of Telzio, appreciating its features and excellent customer support for daily use.
  • Users commend the call quality of Telzio, effectively managing a high volume of callers.
  • Users highlight the great customer support offered by Telzio, enhancing their daily experience in a small practice.
  • Users praise the easy setup of Telzio, making it ideal for daily use in small businesses.
Cons
  • Users find Telzio to be expensive due to per usage pricing and costly customer support without adequate solutions.
  • Users face significant access issues with Telzio, encountering glitches, inadequate customer support, and missing essential features.
  • Users face significant audio issues with Telzio, including volume control problems and missed calls affecting work seriously.
  • Users experience difficult settings management in Telzio, leading to frustrating issues and inadequate support during critical times.
  • Users experience significant downtime issues with Telzio, affecting call notifications and customer support responsiveness.

What Are Recent G2 Reviews of Telzio?

What Are G2 Users Discussing About Telzio?

Tragofone

Tragofone - a white-label VoIP softphone backed by WebRTC and auto-provisioning is a perfect choice to maintain uninterrupted business communication anywhere, anytime.

Average Rating: 4.6/5.0

Total Reviews: 4

How Do G2 Users Rate Tragofone?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.8/10)
  • Phone Calls: 10.0/10 (Category avg: 9.1/10)
  • VOiP Number: 10.0/10 (Category avg: 9.0/10)
  • Desk-to-Desk Calls: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind Tragofone?

  • Seller: Tragofone
  • Year Founded: 2020
  • HQ Location: AHMEDABAD, IN
  • LinkedIn® Page: www.linkedin.com
    16 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Do G2 Reviewers Say About Tragofone?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of Tragofone, enjoying seamless integration and a user-friendly calling experience.
  • Users praise the easy implementation of Tragofone, making it a valuable investment for seamless communication.
  • Users find Tragofone's easy integration with CRM and tools like HubSpot enhances their calling experience significantly.
  • Users value the easy integrations of Tragofone, which enhance their communication experiences effortlessly through various platforms.
  • Users value the reliability of Tragofone, benefiting from seamless integration and consistent performance across devices.
Cons
  • Users find the difficult navigation of Tragofone frustrating and believe the learning curve should be shorter.
  • Users find the learning curve steep, indicating that Tragofone could benefit from improved intuitiveness.

What Are Recent G2 Reviews of Tragofone?

VOXOX

VOXOX is an innovator in 5G-AI cloud-based communication solutions with 15 years of proven success in helping small businesses create meaningful and lasting connections with their customer through smart, easy-to-use, cloud-based SMS automation and voice solutions. We’re taking smart communications to a whole new level with our all-in-one VOXOX AI-powered automated messaging suite that makes reaching your customers faster, easier and more effective than ever. Want to create lead-generating text campaigns? We've got you! Our SMS campaign builder and templates will help you create exciting communications, notifications, special offers, and more for your customer journey. Take your customers from "Hello" to "WOW" with our integrated voice solutions and SMS marketing suite. Learn more about our Voice and SMS features at: VOXOX.com/phone-system-features

Average Rating: 3.3/5.0

Total Reviews: 4

How Do G2 Users Rate VOXOX?

  • Phone Calls: 6.7/10 (Category avg: 9.1/10)
  • VOiP Number: 6.7/10 (Category avg: 9.0/10)
  • Desk-to-Desk Calls: 8.3/10 (Category avg: 8.6/10)

Who Is the Company Behind VOXOX?

  • Seller: VOXOX
  • Year Founded: 2006
  • HQ Location: Encinitas, US
  • Twitter: @getvoxox
    8,330 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    27 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Small, 50% Large

What Do G2 Reviewers Say About VOXOX?

AI-generated summary from verified user reviews

Pros
  • Users value the automation capabilities of VOXOX, particularly the simple API for efficient SMS messaging.
  • Users appreciate the affordable SMS rates and simple API of VOXOX, enhancing their messaging experience significantly.
  • Users value the reliability of VOXOX, praising its consistent performance and effective SMS messaging capabilities.
  • Users value the simple API of VOXOX, making SMS messaging efficient and easy to use.
Cons
  • Users express frustration with the lack of customer service, noting poor communication and unhelpful support responses.
  • Users express frustration over the inadequate support system of VOXOX, leading to unexpected service disruptions and poor communication.
  • Users report poor customer support, experiencing unresponsive communication and abrupt service interruptions without prior notice.

What Are Recent G2 Reviews of VOXOX?

What Are G2 Users Discussing About VOXOX?

Anveo

Anveo offers a communication platform for Voice and Data Integration services.

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate Anveo?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Phone Calls: 8.3/10 (Category avg: 9.1/10)
  • VOiP Number: 8.3/10 (Category avg: 9.0/10)
  • Desk-to-Desk Calls: 6.7/10 (Category avg: 8.6/10)

Who Is the Company Behind Anveo?

  • Seller: Anveo
  • Year Founded: 2006
  • HQ Location: Feasterville, US
  • Twitter: @anveo_com
    82 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    8 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Anveo?

AI-generated summary from verified user reviews

Pros
  • Users value the convenient centralized access to all communication information provided by Anveo's online platform.
  • Users praise the cost efficiency of Anveo, highlighting its low cost and reliable service.
  • Users value the excellent customer support provided by Anveo, enhancing their overall experience with the product.
  • Users highlight the easy setup of Anveo, making configuration and sign-up a seamless experience.
  • Users value the reliable service of Anveo, enhancing their overall satisfaction with its performance.
Cons
  • Users feel the need for limited features like call forwarding and enhanced security to improve regular usage.

What Are Recent G2 Reviews of Anveo?

iTeleCenter

iTeleCenter is a cloud-based virtual phone system designed for small businesses and entrepreneurs. Our goal here is to provide top-of-the-line businesses communication features and experience to small businesses–help accelerate their growth and build deeper connections with customers. iTeleCenter makes remote working a breeze! Work from anywhere with your existing devices, no matter where you are, increasing productivity on the go! Communicate on any device - smartphones, tablets, and computers. Additionally, we have a diverse range of Local, Toll-Free & Vanity Numbers that can be routed to any smartphone. Free trial Local, Toll-Free & Vanity Numbers Easy setup in 5 minutes (No hardware required) iOS & Android apps 50+ Features such as Call Forwarding, Business Texting, Online Faxing, Extensions for Depts & Employees, Call Recording, Conference Calling, etc. Starting at just $19.95/month. iTeleCenter is trusted by over 100,000+ businesses. Start a 14-day risk-free trial today!

Average Rating: 5.0/5.0

Total Reviews: 2

Who Is the Company Behind iTeleCenter?

  • Seller: COA Network
  • Year Founded: 1992
  • HQ Location: N/A
  • Twitter: @iTeleCenter
    407 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of iTeleCenter?

What Are G2 Users Discussing About iTeleCenter?

Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated April 9, 2026