Google Voice is an Internet service that uses VoIP technology to link phone numbers together.
Current Customer(s)
Market Share (Est.)
Ranking
The top three of Google Voice’s competitors in the VoIP And SIP category are CallRail with 22.32%, Skype with 19.06%, Cisco WebEx with 15.21% market share.
Popular Comparisons
The top three of Google Voice’s competitors in the VoIP And SIP category are CallRail with 22.32%, Skype with 19.06%, Cisco WebEx with 15.21% market share.
Google Voice vs CallRail
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Google Voice vs Cisco WebEx
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Around the world in 2026, over 8293 companies have started using Google Voice as VoIP And SIP tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| KLM Royal Dutch Airlines | 10,000+ | Amstelveen | North Holland | Netherlands | |
| EchoStar Corporation | 10,000+ | Englewood | Colorado | United States | |
| US Army | 10,000+ | Washington, D.C. | Washington, D.C. | United States | |
| 10,000+ | Mountain View | California | United States | ||
| Rakuten Group, Inc | 10,000+ | Tokyo | Tokyo | Japan | |
| Buenos Aires City Government | 10,000+ | Buenos Aires | Buenos Aires F.D. | Argentina | |
| Vietnam Electricity | 10,000+ | Hanoi | Ha Noi | Vietnam | |
| GlobalLogic | 10,000+ | Santa Clara | California | United States | |
| Samsung | 10,000+ | Suwon | Gyeonggi-do | Korea | |
| Vivint | 10,000+ | Provo | Utah | United States |
The top three products and services offering customers that use Google Voice for VoIP And SIP are Continuing Education (39), Online Learning (38), Digital Marketing (30).
Customers
The majority of Google Voice's customers for the voip category fall in the company size of 0 - 9 employees (4605 companies), 20 - 49 employees (1009 companies), 10 - 19 employees (901 companies).
Employee Size
The top three geographies of Google Voice for voip are the United States with 4232(59.56%), Germany with 1080(15.20%), United Kingdom with 514(7.23%) customers respectively.
Customers
Find answers to the most often asked questions by users.
Who are the top Google Voice competitors?
Google Voice’s Top competitors in the voip category are CallRail, Skype, Cisco WebEx. You can view a full list of Google Voice competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Google Voice and 40,000 other technologies on the internet. You can also compare Google Voice and its feature with top competitors here : Google Voice vs CallRail Google Voice vs Skype Google Voice vs Cisco WebEx.
What is Google Voice customer distribution based on company size?
What is Google Voice market share in the voip?
What are the top countries that use Google Voice?
What are the top industries that use Google Voice?
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