Phone.com
Phone.com provides a Voice over Internet Protocol (VoIP) technology for users to connect their phone to an existing internet connection to make phone ...Read more
Market Share of Phone.com
Current Customer(s)
53
Market Share (Est.)
0.03%
Ranking
#42
Top Competitors and Alternatives of Phone.com
The top three of Phone.com’s competitors in the VoIP And SIP category are CallRail with 27.34%, Cisco WebEx with 20.38%, Skype with 18.26% market share.
Popular Comparisons
Top Competitors and Alternatives of Phone.com
The top three of Phone.com’s competitors in the VoIP And SIP category are CallRail with 27.34%, Cisco WebEx with 20.38%, Skype with 18.26% market share.
Phone.com vs CallRail
Phone.com vs Cisco WebEx
Phone.com vs Skype
Phone.com vs Cisco VoIP
Phone.com vs Cisco Unified Communications Manager (CallManager)
Phone.com vs Google Voice
Phone.com vs RingCentral
Phone.com vs Aircall
Customers of Phone.com
Around the world in 2025, over 53 companies have started using Phone.com as VoIP And SIP tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| CenturyLink | 10,000+ | Monroe | Louisiana | United States |     |
| Siemens | 10,000+ | Munich | Bavaria | Germany | |
| Thomson Reuters | 10,000+ | Toronto | Ontario | Canada | |
| Vodafone | 10,000+ | Newbury | England | United Kingdom | |
| IBM | 10,000+ | Armonk | New York | United States | |
| Global Leaders Network | 10,000+ | Greenwich | Connecticut | United States | |
| Unisys | 10,000+ | Blue Bell | Pennsylvania | United States | |
| Oracle Corporation | 10,000+ | Austin | Texas | United States | |
| Persistent | 10,000+ | Pune | Maharashtra | India | |
| Accenture | 10,000+ | Dublin | Leinster | Ireland | |
Uncover hidden demand and identify accounts ready to buy with 6sense Intent Data.
Phone.com Customers by Products and Services
The top three products and services offering customers that use Phone.com for VoIP And SIP are Cloud Services (4), Software Development (3), Voip (3).
Customers
Download the 6sense Chrome Extension to get verified contact data of Phone.com employees
Install Now
Phone.com Customers by Employee Size
The majority of Phone.com's customers for the voip category fall in the company size of 20 - 49 employees (17 companies), 10,000+ employees (13 companies), 0 - 9 employees (8 companies).
Employee Size
Phone.com Customers by Geography
The top three geographies of Phone.com for voip are the United States with 37(72.55%), United Kingdom with 4(7.84%), India with 2(3.92%) customers respectively.
Customers
Employees of Phone.com
Also see other Products/Services by Phone.com in:
FAQ
Find answers to the most often asked questions by users.
Who are the top Phone.com competitors?
Phone.com’s Top competitors in the voip category are CallRail, Cisco WebEx, Skype. You can view a full list of Phone.com competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Phone.com and 40,000 other technologies on the internet. You can also compare Phone.com and its feature with top competitors here : Phone.com vs CallRail Phone.com vs Cisco WebEx Phone.com vs Skype.
What is Phone.com customer distribution based on company size?
What is Phone.com market share in the voip?
What are the top countries that use Phone.com?
What are the top industries that use Phone.com?
Get everything in one place
Close deals faster by understanding your clients well. Know their technology stack, contract renewal date, top decision-makers, hiring trends, and top company news in one place.
Get a demoGet instant access to B2B contact data across the web
Sign Up Today
