Top 20 VOIP companies by revenue in 2022

by Nicolae Buldumac
· 23/11/2023 10:00 · 5-7 min read
Top 20 VOIP companies by revenue in 2022

In the swiftly evolving realm of communication technology, Voice over Internet Protocol (VoIP) has emerged as a transformative force, reshaping global connections for businesses and individuals alike. As we navigate through 2022, the VoIP landscape is marked by dynamism and competition, with companies actively striving to deliver innovative solutions that not only optimize communication but also drive revenue growth.

VoIP, facilitating voice communication and multimedia sessions over the Internet, has become a cornerstone for businesses aiming to streamline operations, cut costs, and enhance customer experiences. The current year, 2022, stands as a crucial juncture in the industry, witnessing VoIP companies continue to redefine the future of communication through groundbreaking technologies and customer-centric strategies.

This article embarks on a journey to unveil the top 20 VoIP companies of 2022, meticulously ranked by their revenue. These companies showcase exceptional capabilities in providing scalable, reliable, and feature-rich VoIP solutions across diverse industries. Each leader brings a unique amalgamation of innovation, service quality, and market influence to the forefront.

From well-established giants to agile startups, these VoIP companies are positioned to propel the conversation forward, introducing advanced features, seamless integrations, and heightened security measures. Their contributions not only empower businesses but also pave the way for a more interconnected and digitally transformed world.

Join us as we delve into the profiles of these top 20 VoIP companies, exploring their offerings, market presence, and the impactful strides they are making in an increasingly interconnected global economy. Through their commitment to pushing the boundaries of communication technology, these companies are actively shaping how we connect, collaborate, and communicate in 2022 and beyond.


1. Zoom 

File:Zoom Communications Logo.svg - Wikipedia

  • 2022 Revenue – 4.1 billion USD 

  • Number of employees - 8,484 

  • Founding year - 2011 

  • Location: United Kingdom 

Company description: Zoom unites teams, transforms workspaces, captivates new audiences, and captivates customers through the beloved Zoom platform. Their mission is centered on cultivating seamless and secure video communications, evolving beyond the finest enterprise video product to a diverse range of innovative offerings. From Zoom Contact Center, Zoom Phone, Zoom Events, Zoom Apps, Zoom Rooms, to Zoom Webinar, the company is a driver of innovation across various industries and scales, spanning from classrooms to boardrooms and from healthcare to finance.Founded on the core value of Care, Zoom's global team empowers customers to forge meaningful connections. As adept problem-solvers, they swiftly develop solutions, instigating impactful change in the realm of communication. Zoom invites individuals to join their dynamic environment for growth, offering a diverse and inclusive space that nurtures skill advancement.


2. Avaya 

File:Avaya Logo.svg - Wikipedia

  • 2022 Revenue – 2.7 billion USD 

  • Number of employees - 13,654 

  • Founding year - 2000 

  • Location: United States 

Company description: Avaya empowers its customers by providing the flexibility to navigate their business journey in the most advantageous ways. The company is dedicated to paving the way for meaningful moments, ensuring that every interaction creates memorable experiences. With a commitment to innovation that doesn't disrupt, Avaya offers solutions designed to meet present needs and future investments, enabling a seamless pace tailored to each customer's journey. Avaya invites individuals to join them and transform their business experience today.


3. RingCentral 

RingCentral logo in transparent PNG and vectorized SVG formats

  • 2022 Revenue – 1.9 billion USD 

  • Number of employees - 3,902 

  • Founding year - 1999 

  • Location: United States 

Company description: RingCentral, Inc. (NYSE: RNG) stands as a premier provider of business cloud communications and contact center solutions, anchored by its robust global platform known as Message Video Phone™  (MVP®). Outpacing outdated on-premises PBX and video conferencing systems, RingCentral empowers modern mobile and distributed workforces to communicate, collaborate, and engage seamlessly across all modes, devices, and locations. The company's product portfolio includes RingCentral MVP™, a Unified Communications as a Service (UCaaS) platform covering team messaging, video meetings, and cloud phone systems; RingCentral Video®, featuring Smart Video Meetings™ alongside team messaging; and RingCentral cloud Contact Center solutions. With seamless integration capabilities with leading third-party business applications, RingCentral operates globally from its headquarters in Belmont, California.


4. Mitel 

Mitel - Wikipedia

  • 2022 Revenue – 1.3 billion USD 

  • Number of employees - 3,422 

  • Founding year - 1972 

  • Location: Canada 

Company description: Mitel: Enabling Seamless Business Connections and Collaboration 

With over 2 billion daily connections, Mitel is your partner in creating effective business connections, collaborations, and superior customer interactions. Discover how Mitel's solutions can transform your communication landscape today. 


5. Vonage 

File:Vonage Logo.png - Wikipedia

  • 2022 Revenue – 1.3 billion USD 

  • Number of employees - 2,541 

  • Founding year - 2001 

  • Location: United States 

Company description: Vonage is at the forefront of transforming global enterprise communications. The company offers a comprehensive suite of services, including unified communications, contact centers, and customizable communications APIs, all built on the industry's most flexible cloud communications platform. Vonage invites engagement and meaningful dialogue, providing a space for insights and collaboration. It's important to note that the company reserves the right to remove offensive, abusive, spam, or third-party advertisement comments. Join Vonage on the journey toward smarter and more personalized communications.


6. GoTo 

GoToConnect Review 2023 | Sonary VoIP

  • 2022 Revenue – 0.75 billion USD 

  • Number of employees - 9,287 

  • Founding year - 2003 

  • Location: United States 

Company description: GoTo is positioned as a leading provider of IT management, remote support, and business communication software, simplifying operations for businesses everywhere. The unified admin solution offered by GoTo facilitates secure and effortless work processes. With a portfolio that includes GoTo Resolve, Rescue, and GoTo Connect, the company empowers businesses to securely connect with their teams and customers. GoTo is synonymous with seamless collaboration and enhanced productivity.


7. Sangoma 

Sangoma-Logo-white-Outline_bak8c1 - TADHack 2020

  • 2022 Revenue – 0.2 billion USD 

  • Number of employees - 610 

  • Founding year - 1984 

  • Location: Canada 

Company description: Sangoma, a prominent global Communications as a Service (CaaS) provider, stands out for offering connectivity solutions that enable businesses to establish seamless connections with crucial people and processes. Backed by a robust industry reputation, Sangoma delivers stable and forward-looking solutions, boasting a diverse portfolio of services and exceptional support. The company's reliability is trusted by both enterprises and SMBs across various sectors, including contact centers, carrier networks, and data communications. Recognition from industry authorities like Gartner and Frost and Sullivan attests to Sangoma's innovative contributions to cloud communications. Join the ranks of satisfied Sangoma customers who benefit from reliable solutions and exceptional concierge support.


8. 8x8 

8X8 Revolutionizes Business Communications Industry with the Launch of  Virtual Office Editions - Let's Do Video

  • 2022 Revenue – 638 million USD 

  • Number of employees - 2,437 

  • Founding year - 1987 

  • Location: United States 

Company description: 8x8, Inc. (NASDAQ: EGHT), a leading Software-as-a-Service provider, is making waves in the realm of business communications, revolutionizing the way organizations connect. Through a comprehensive suite of solutions encompassing voice, video, chat, contact center, and APIs, all integrated into a single global cloud platform, 8x8 is facilitating seamless collaboration for teams across the globe. The inclusion of real-time analytics adds value by providing insightful data and improving customer interactions, contributing to accelerated business growth and heightened customer satisfaction. Explore the future of communication and collaboration with the innovative offerings from 8x8.


9. Sify Technologies Limited 

Sify - Wikipedia

  • 2022 Revenue – 357 million USD 

  • Number of employees - 3,511 

  • Founding year - 1995 

  • Location: India 

Company description: Sify Technologies Limited, recognized in the prestigious Fortune India 500, holds a prominent position as a leading ICT service provider in India. Specializing in Cloud solutions, Sify addresses the dynamic ICT requirements of the digital economy, extending its services to businesses of varying scales. Distinguished by state-of-the-art Data Centers, an expansive MPLS network, and strategic alliances, Sify emerges as the preferred choice for startups, SMEs, and large Enterprises seeking transformative solutions. With a footprint in over 1600 Indian cities and international hubs including North America, the UK, and Singapore, Sify's robust trio of Data Centers, Networks, and Security services benefits over 10,000 businesses across diverse sectors.


10. Ooma Inc 

File:Ooma logo.png - Wikipedia

  • 2022 Revenue – 192 million USD 

  • Number of employees - 571 

  • Founding year - 2004 

  • Location: United States 

Company description: Ooma, a trailblazer in revolutionizing communication experiences, caters to both consumers and small businesses through its innovative SaaS platform. Serving as a central communications hub, Ooma offers cloud-based telephony, home security, and interconnected services. Distinguished by proprietary high-definition voice quality, advanced features, and seamless mobile integration, Ooma's solutions for business and residential needs stand out in the market, all while maintaining competitive pricing. The introduction of Ooma Home, an inventive security solution incorporating smart video cameras with facial recognition and an array of security sensors, further enhances its offerings, allowing users to effortlessly secure their homes and businesses. Additionally, Ooma is actively fostering partnerships with creators of connected devices to contribute to the development of smarter homes and workplaces. 


11. Fusion Connect: Managed Communications 

Fusion Connect Expands Its Collaboration Portfolio with the Launch of  Operator Connect for Microsoft Teams

  • 2022 Revenue – 150.5 million USD 

  • Number of employees - 1,706 

  • Founding year - 1997 

  • Location: United States 

Company description: Fusion Connect, a forward-thinking managed communication service provider (MCSP) and Microsoft Cloud solution provider, plays a pivotal role in empowering mid-market and enterprise businesses globally by creating seamless connections between people and applications. Tailoring cloud communication, connectivity, and security solutions to meet the unique needs of clients, Fusion Connect stands out in the industry. With an industry-leading service guarantee that includes timely installations and a 100% availability assurance for advanced services, the company ensures the reliability of communication needs for its clientele.


12., Inc. 

Aircall CEO, Founder, Key Executive Team, Board of Directors & Employees

  • 2022 Revenue – 132 million USD 

  • Number of employees - 800 

  • Founding year - 2014 

  • Location: United States 

Company description: Aircall stands at the forefront of transforming business communication for sales and support teams, offering cloud-based solutions that seamlessly integrate with leading CRMs and essential tools such as Salesforce, HubSpot, and Slack. With a global team comprising over 800 employees from 40 countries, Aircall's software and dedicated professionals enhance productivity, contributing to heightened customer and employee satisfaction as catalysts for growth. Acknowledged by Built In as one of the Best Places to Work and featured in Deloitte's Fast 500, Aircall's achievement of over $100 million in annual recurring revenue establishes its prominent status in the industry. Embrace the transformation of your communication strategy with Aircall today.


13. Nextiva 

Nextiva Review 2023: Is It the Best Business Phone Service? - IsItWP

  • 2022 Revenue – 125 million USD 

  • Number of employees - 1,306 

  • Founding year - 2008 

  • Location: United States 

Company description: Nextiva emerges as a leading provider of unified business solutions, seamlessly integrating communication, productivity, and customer relationship management. Under the guidance of CEO Tomas Gorny, Nextiva places a strong emphasis on customer-centricity, prioritizing a deep understanding and retention of customers. As the official business communications partner for renowned entities such as the Pac-12, Buffalo Sabres, and Buffalo Bills, Nextiva stands as a catalyst, empowering businesses to flourish in an interconnected world.


14. Dialpad 

Dialpad Logo Vector - (.SVG + .PNG) - GetLogo.Net

  • 2022 Revenue – 49.9 million USD 

  • Number of employees - 1,111 

  • Founding year - 2011 

  • Location: United States 

Company description: Dialpad takes center stage as the premier AI-powered Customer Intelligence Platform, redefining collaboration for the future of work. The unified workspace seamlessly integrates cutting-edge AI Contact Center, Sales, Voice, Meetings, and Messaging solutions. With trust from over 30,000 innovative brands and millions of users, Dialpad elevates productivity, collaboration, and customer satisfaction through real-time AI insights. Renowned clients, including Uber, WeWork, and Motorola Solutions, attest to its effectiveness. With backing from top investors like Andreessen Horowitz and Salesforce Ventures, Dialpad positions businesses to thrive in the era of AI-driven communication.


15. Crexendo 

crexendo logo | GETSIMS.COM

  • 2022 Revenue – 38 million USD 

  • Number of employees - 118 

  • Founding year - 1995 

  • Location: United States 

Company description: Crexendo® (NASDAQ: CXDO) emerges as a distinguished force in the realm of Unified Communications as a Service (UCaaS), Call Center as a Service (CCaaS), and communication platform software solutions. The award-winning UCaaS solutions are tailored for businesses of all sizes and distributed through business partners, agents, and direct channels. The Crexendo VIP Platform, boasting an industry-leading 100% Uptime Guarantee, delivers Voice, Interactions, and Phone capabilities, ensuring seamless connectivity from any location, on any device. With a rapidly growing UCaaS platform, Crexendo has garnered satisfaction from over three million global users.


16. Telnyx 

Telnyx-Logo-1 - Alan Quayle Business and Service Development

  • 2022 Revenue – 16 million USD 

  • Number of employees - 260 

  • Founding year - 2009 

  • Location: United States 

Company description: Telnyx stands out as a reliable solution for streamlined edge infrastructure needs, simplifying communications with seamless efficiency. The user-friendly communications APIs offered by Telnyx ensure a hassle-free connection with customers, serving applications and forward-thinking communication companies. With a global carrier-grade services platform and an international private IP network, Telnyx provides unprecedented communication control. Experience the convenience of Telnyx's innovative portal and RESTful API, granting mastery over communications. From elastic SIP trunking to automated networking, the a la carte provisioning and pay-by-usage model ensure scalable, on-demand solutions for diverse communication requirements.


17. FluentStream Technologies 

Phone System Resellers, Partners & Distributors

  • 2022 Revenue – 10 million USD 

  • Number of employees -83 

  • Founding year - 2007 

  • Location: United States 

Company description: FluentStream, recognized on the Inc. 5000 list, emerges as a leading software enterprise in Colorado and a dynamic workplace. The core mission revolves around optimizing customer interactions for businesses. Leveraging an integrated suite of cloud-based applications, FluentStream provides a centralized system for elevating, managing, and enhancing live customer communication. The company's impact extends beyond traditional phone systems, encompassing video conferencing, screen-sharing, messaging, fax, and more. Join FluentStream to engage in ambitious goals and be part of a vibrant work culture that redefines communication efficiency. 


18. 3CX 

3CX-IP PBX Server -PRO 16 Lines 50 Extensions - 12 x Enterprise IP Phones  Licensed

  • 2022 Revenue – 4.6 million USD 

  • Number of employees - 200 

  • Founding year - 2005 

  • Location: Cyprus 

Company description: 3CX stands as a trailblazing provider of open standards communication solutions, reshaping business connectivity and collaboration by replacing closed PBX systems. The highly praised software from 3CX enables businesses to trim telecom expenses, enhance staff efficiency, and elevate customer satisfaction. With integrated video conferencing, Android/iOS apps, website live chat, and SMS/WhatsApp integration, 3CX delivers a comprehensive communication package tailored for businesses of all sizes. Immerse yourself in a cutting-edge communication experience with the innovative solutions offered by 3CX. 


19. MightyCall 

Lightning-Fast, Dynamic, and User- Friendly: The MightyCall Team on Our New  Logo | by MightyCall | Medium

  • 2022 Revenue – 4.5 million USD 

  • Number of employees - 49 

  • Founding year - 2013 

  • Location: United States 

Company description: MightyCall stands as a key player in elevating business phone systems for small and medium-sized businesses (SMBs). The company offers an advanced phone system, initially designed for call centers and now expertly tailored for the specific needs of SMBs. With a rich set of features, including live call monitoring and seamless integrations with top Customer Relationship Management (CRM) platforms, MightyCall ensures businesses can enjoy enhanced capabilities. All this comes with the advantage of a robust core service at an affordable price point. Discover the transformative impact MightyCall has on communication for SMBs.


20. OnSIP 

OnSIP VoIP Review (2023): Pricing, Features & Plans

  • 2022 Revenue – 3.9 million USD 

  • Number of employees -33 

  • Founding year - 2004 

  • Location: United States 

Company description:

Headquartered in New York City, OnSIP® emerges as a prominent provider of real-time communication solutions, serving over 100,000 businesses. The company's mission revolves around delivering seamless and efficient communication experiences. Fueled by a passionate team, OnSIP® is dedicated to enhancing the ways businesses connect and communicate.






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