Google Voice
Google Voice is an Internet service that uses VoIP technology to link phone numbers together.
Market Share of Google Voice
Current Customer(s)
4413
Market Share (Est.)
2.74%
Ranking
#6
Top Competitors and Alternatives of Google Voice
The top three of Google Voice’s competitors in the VoIP And SIP category are CallRail with 27.62%, Skype with 23.36%, Cisco WebEx with 14.01% market share.
Popular Comparisons
Top Competitors and Alternatives of Google Voice
The top three of Google Voice’s competitors in the VoIP And SIP category are CallRail with 27.62%, Skype with 23.36%, Cisco WebEx with 14.01% market share.
Google Voice vs CallRail
Google Voice vs Skype
Google Voice vs Cisco WebEx
Google Voice vs Cisco VoIP
Google Voice vs Cisco Unified Communications Manager (CallManager)
Google Voice vs RingCentral
Google Voice vs Genesys PureCloud
Google Voice vs Five9
Customers of Google Voice
Around the world in 2025, over 4413 companies have started using Google Voice as VoIP And SIP tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| TIM | 10,000+ | Rio de Janeiro | Rio de Janeiro | Brazil |    |
| Google LLC | 10,000+ | Mountain View | California | United States |  |
| myd.artisticgarmentcom | 5,000 - 9,999 | Karachi | Sindh | Pakistan | |
| Li | 5,000 - 9,999 | Mountain View | California | United States | |
| Veritas Risk Services | 1,000 - 4,999 | Downers Grove | Illinois | United States | |
| highcpmgate.com | 1,000 - 4,999 | Petaling Jaya | Selangor | Malaysia | |
| SPARKbANGLA Submarine Cables Ltd | 1,000 - 4,999 | Dhaka | Dhaka | Bangladesh | |
| GAINER DONNELLY | 1,000 - 4,999 | Houston | Texas | United States | |
| Google Public Sector | 1,000 - 4,999 | Mountain View | California | United States | |
| Te | 1,000 - 4,999 | Austin | Texas | United States | |
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Google Voice Customers by Products and Services
The top three products and services offering customers that use Google Voice for VoIP And SIP are Continuing Education (29), Online Learning (29), Web Development (25).
Customers
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Google Voice Customers by Employee Size
The majority of Google Voice's customers for the voip category fall in the company size of 0 - 9 employees (2125 companies), 20 - 49 employees (760 companies), 10 - 19 employees (474 companies).
Employee Size
Google Voice Customers by Geography
The top three geographies of Google Voice for voip are the United States with 3291(84.10%), United Kingdom with 136(3.48%), India with 97(2.48%) customers respectively.
Customers
Employees of Google Voice
Also see other Products/Services by Google Voice in:
FAQ
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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