The VoIP industry caters to a vital need in the business world, offering diverse avenues for communication. Companies in this sector, namely RingCentral, Twilio, and Nextiva, among others, specialize in voice, video, and messaging solutions, substantially improving efficiency and collaboration. They offer a variety of services, such as VoIP phone systems, virtual faxing, and conference calling, all pivotal for seamless communication. The scope of these platforms is widening, with innovative tech advancements propelling the industry towards a future that encompasses an even broader communication spectrum.


Top 23 VoIP Service Providers Companies

1. RingCentral

  • Website: ringcentral.com
  • Headquarters: Belmont, California, United States
  • Founded: 1999
  • Headcount: 5001-10000
  • Latest funding type: Ipo
  • LinkedIn

RingCentral is a company that provides voice, video, and messaging solutions. They offer a range of communication tools and platforms for businesses of all sizes.


2. Twilio

  • Website: twilio.com
  • Headquarters: San Francisco, California, United States
  • Founded: 2008
  • Headcount: 5001-10000
  • Latest funding type: Post Ipo Equity
  • LinkedIn

Twilio is a communications platform that enables developers to build and scale applications that send messages and make and receive calls. With Twilio, businesses can reach their customers through SMS, MMS, voice calls, and other messaging channels.


3. Nextiva

  • Website: nextiva.com
  • Headquarters: Scottsdale, Arizona, United States
  • Founded: 2008
  • Headcount: 1001-5000
  • Latest funding type: Private Equity
  • LinkedIn

Nextiva is a company that offers communication solutions for businesses. They provide a range of services including VoIP phone systems, conference calling, and virtual faxing. Their goal is to help companies improve their communication efficiency and enhance collaboration among team members.


4. 8x8

  • Website: 8x8.com
  • Headquarters: Campbell, California, United States
  • Founded: 2006
  • Headcount: 1001-5000
  • Latest funding type: Post Ipo Equity
  • LinkedIn

8x8.com is a company that offers a range of communication and collaboration solutions. Their products include cloud-based voice, video, chat, and contact center services, as well as team messaging and online meetings. With a focus on delivering reliable and scalable solutions, 8x8 helps businesses improve communication efficiency and enhance customer interactions.


5. Ooma, Inc.

  • Website: ooma.com
  • Headquarters: Sunnyvale, California, United States
  • Founded: 2004
  • Headcount: 201-500
  • Latest funding type: Ipo
  • LinkedIn

Ooma provides advanced communications and collaboration solutions for any industry, including business phone systems, home phone service, and smart security solutions. They offer professional monitoring and advanced features that keep you connected from anywhere. Ooma has been recognized as the Best Business VoIP Phone Service for eight consecutive years by PCMag readers. They offer sophisticated communication solutions made simple, allowing businesses to improve their operations and enhance productivity.


6. Plivo

  • Website: plivo.com
  • Headquarters: Austin, Texas, United States
  • Founded: 2011
  • Headcount: 201-500
  • Latest funding type: Seed
  • LinkedIn

Plivo is a communication platform that offers SMS APIs, Voice APIs, and SIP Trunking services. They provide programmable solutions for sending and receiving text messages, voice calling, and carrier number lookup. Plivo aims to simplify and personalize customer communications, serving businesses in various industries globally.


7. Ecosmob Technologies

  • Website: ecosmob.com
  • Headquarters: Ahmedabad, Gujarat, India
  • Founded: 2007
  • Headcount: 201-500
  • LinkedIn

Ecosmob is a globally trusted company that specializes in providing innovative VoIP services and customized network solutions. With extensive expertise in Open Source telephony development, they help service providers and enterprises scale their businesses and create unique software-based experiences.


8. REVE Systems

  • Website: revesoft.com
  • Headquarters: Singapore, Singapore, Singapore
  • Founded: 2003
  • Headcount: 201-500
  • LinkedIn

REVE Systems is a leading provider of innovative communication solutions, specializing in class 4 & 5 softswitches. With a global presence in 80+ countries, they offer cutting-edge VoIP communications products such as hosted platforms, virtual roaming solutions, and SMS fraud detection. They cater to carriers, telecom operators, and IP telephony service providers, helping them enhance their business efficiency and customer communication.


9. Mada Jordan

  • Website: mada.jo
  • Headquarters: Amman, Amman, Jordan
  • Founded: 2007
  • Headcount: 51-200
  • LinkedIn

Mada.jo is an internet service provider in Jordan, offering a range of internet solutions including wireless broadband, fiber optic communication, data solutions, international IP transit, and voice over internet protocol (VOIP) services.


10. magicJack

  • Website: magicjack.com
  • Headquarters: West Palm Beach, Florida, United States
  • Founded: 2007
  • Headcount: 51-200
  • Latest funding type: Series Unknown
  • LinkedIn

magicjack.com is a telecommunications company that offers voice over IP (VoIP) services to customers. They provide a range of products and services including magicJack devices, mobile apps, and calling and texting plans. With their services, customers can make and receive calls and texts using their internet connection, allowing for cost-effective and convenient communication.


11. Novanet

  • Website: novanet.net
  • Headquarters: New York, New York, United States
  • Founded: 2001
  • Headcount: 51-200
  • LinkedIn

Novanet.net offers outbound calls to almost every functional number on the planet. They provide local, national, and toll-free numbers in over 100 countries. Their VoIP network is designed to handle dialer traffic that most SIP trunking providers cannot. With 15 years of experience, Novanet has built one of the world's most reliable telephony networks, handling 10 million calls per day.


12. Directcall Telecom

DirectCall is a telecommunications company that offers a wide range of solutions including VoIP services, virtual phone numbers, call center solutions, and communication APIs. They provide cost-effective and reliable telephony solutions for businesses of all sizes.


13. Voys

  • Website: voys.nl
  • Headquarters: Groningen, Groningen, Netherlands
  • Founded: 2006
  • Headcount: 51-200
  • LinkedIn

Voys.nl is a telecommunications company offering VoIP services and solutions. They provide a range of products and services including telephony systems, audio conferencing, and call center solutions.


14. net2phone Chile

net2phone is a VoIP telephony company that helps businesses reduce costs and add new functionalities to their communication systems. They offer solutions for call center, virtual PBX, SIP Trunk, and video conferencing.


15. STARFACE GmbH

  • Website: starface.com
  • Headquarters: Karlsruhe, Baden-Württemberg, Germany
  • Founded: 2005
  • Headcount: 51-200
  • LinkedIn

STARFACE is a telecommunications company that offers scalable communication solutions for businesses. Their VoIP telephone system has been recognized with multiple industry awards. They provide flexible and customizable solutions that support the growth and development of their clients' businesses.


16. MyNet

  • Website: mynet.it
  • Headquarters: Mantova, Lombardia, Italy
  • Founded: 1995
  • Headcount: 51-200
  • LinkedIn

MyNet is a business network and service provider offering a wide range of telecommunications services. With a vast fiber optic infrastructure and state-of-the-art communication equipment, MyNet caters to the needs of both large and small enterprises. They specialize in fiber optic deployment, network engineering, and security solutions. MyNet aims to deliver high-quality access and IP transit services, even in areas with limited broadband coverage.


17. Coconut

Coconut is a VoIP provider that offers seamless communication systems for businesses, enabling them to make calls from multiple extensions and locations. Their system allows clients to work from anywhere, whether it's the office, home, or even the beach.


18. IPFone. Your Business Connection.

  • Website: ipfone.com
  • Headquarters: North Miami, Florida, United States
  • Founded: 1997
  • Headcount: 51-200
  • LinkedIn

IPFone.com is a cloud communications provider offering feature-rich call management solutions with CRM integration, queue monitoring, and more. They specialize in providing reliable, secure, and cost-effective cloud communications for businesses. Their services include SD-WAN, high-speed internet, VoIP phone systems, and SIP trunking. They cater to various industries such as construction, real estate, financial services, healthcare, hospitality, legal services, manufacturing, marketing agencies, and retail services. Their customers range from small businesses to large enterprises, and they offer a referral program for earning more. Other keywords include Webex integration, cloud management, and UCaaS platform.


19. bOnline Limited

  • Website: bonline.com
  • Headquarters: Egham, Surrey, United Kingdom
  • Founded: 2011
  • Headcount: 51-200
  • LinkedIn

bOnline is a business telecommunications company that offers VoIP phone systems, fibre broadband, and website services. They provide simple, smart, and affordable solutions for freelancers, startups, and small businesses. With their easy setup and award-winning customer care, bOnline helps businesses manage their communication needs effectively.


20. Vitel Global

Vitel Global is a leading provider of VoIP solutions and remote communication tools. They offer telecom sales, email hosting services, and the best business phone system in the USA. Customers can enjoy unlimited calls to the US, Canada, India, and other countries. Their cloud-based system ensures reliable and secure business communication with features like HD voice quality, video calling, text messaging, and CRM integration.


21. Pulse Telesystems Pvt. Ltd.

  • Website: pulse.in
  • Headquarters: Chennai, Tamil Nadu, India
  • Founded: 2003
  • Headcount: 51-200
  • LinkedIn

Pulse.in is a telecom solutions provider that offers internet leased lines, virtual numbers, SIP trunks, and cloud contact center services. They specialize in delivering innovative unified communication solutions to enterprise businesses.


22. VOIP.COM

  • Website: voip.com
  • Headquarters: Winnetka, California, United States
  • Founded: 2005
  • Headcount: 51-200
  • LinkedIn

Voip.com is a provider of Voice over Internet Protocol (VoIP) services that allows users to make and receive phone calls over the internet. It offers affordable second numbers for small business owners, privacy-conscious consumers, and anyone who needs internet-based phone service. The company utilizes cloud-based phone services and SIP communications protocol to establish and terminate VoIP calls. Users can stay connected using various devices like smartphones, tablets, computers, or dedicated VoIP handsets. The service includes unlimited nationwide calling and features like hold music, custom caller ID, visual voicemail, and scalability options.


23. Mitel

  • Website: mitel.com
  • Headquarters: Kanata, Ontario, Canada
  • Founded: 1972
  • Headcount: 1001-5000
  • Latest funding type: Acquired
  • LinkedIn

Mitel is a global provider of integrated communications solutions for businesses. They offer a wide range of products and services including cloud-based communication systems, unified communications, voice and video conferencing, contact center solutions, and collaboration tools.


Want to find more voip service providers companies?


If you want to find more companies that offer varied solutions for seamless communication you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


With Inven you'll also get to know the company's:


  • Ownership: Which of these are private equity backed? Which are family-owned?
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...and a lot more!