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 27.55%, Skype with 23.29%, Cisco WebEx with 13.93% market share.
Popular Comparisons
The top three of Google Voice’s competitors in the VoIP And SIP category are CallRail with 27.55%, Skype with 23.29%, Cisco WebEx with 13.93% market share.
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Around the world in 2025, over 4439 companies have started using Google Voice as VoIP And SIP tool.
Customers | Employee Range | City | Region | Country | Social Links |
---|---|---|---|---|---|
Flex | 10,000+ | Austin | Texas | United States | |
Cognizant | 10,000+ | Teaneck | New Jersey | United States | |
Public Service Enterprise Group | 10,000+ | Newark | New Jersey | United States | |
Persistent | 10,000+ | Pune | Maharashtra | India | |
Kohler Company | 10,000+ | Kohler | Wisconsin | United States | |
Virtusa | 10,000+ | Southborough | Massachusetts | United States | |
STMicroelectronics | 10,000+ | Geneve | Geneva | Switzerland | |
Wipro | 10,000+ | Bengaluru | Karnataka | India | |
Uber | 10,000+ | San Francisco | California | United States | |
AT&T | 10,000+ | Dallas | Texas | United States |
The top three products and services offering customers that use Google Voice for VoIP And SIP are Online Learning (29), Continuing Education (29), Web Development (25).
Customers
The majority of Google Voice's customers for the voip category fall in the company size of 0 - 9 employees (2141 companies), 20 - 49 employees (762 companies), 10 - 19 employees (482 companies).
Employee Size
The top three geographies of Google Voice for voip are the United States with 3307(84.02%), United Kingdom with 139(3.53%), India with 97(2.46%) 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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