RingCentral
RingCentral, Inc. is an award-winning global provider of cloud unified communications and collaboration solutions.
Market Share of RingCentral
Current Customer(s)
4951
Market Share (Est.)
2.54%
Ranking
#7
Top Competitors and Alternatives of RingCentral
The top three of RingCentral’s competitors in the VoIP And SIP category are CallRail with 22.35%, Skype with 20.02%, Cisco WebEx with 16.39% market share.
Popular Comparisons
Top Competitors and Alternatives of RingCentral
The top three of RingCentral’s competitors in the VoIP And SIP category are CallRail with 22.35%, Skype with 20.02%, Cisco WebEx with 16.39% market share.
RingCentral vs CallRail
RingCentral vs Skype
RingCentral vs Cisco WebEx
RingCentral vs Cisco VoIP
RingCentral vs Cisco Unified Communications Manager (CallManager)
RingCentral vs Google Voice
RingCentral vs Genesys PureCloud
RingCentral vs Cisco IP Phones
Customers of RingCentral
Around the world in 2026, over 4938 companies have started using RingCentral as VoIP And SIP tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Mammoth Mountain Ski Area | 100 - 249 | Mammoth Lakes | California | United States |     |
| Nufactor | 100 - 249 | Temecula | California | United States | |
| Tom Wood Automotive | 1,000 - 4,999 | Indianapolis | Indiana | United States | |
| Integral Ad Science | 500 - 999 | New York City | New York | United States | |
| PurposeCare | 100 - 249 | Park Ridge | Illinois | United States | |
| Access To Healthcare Network, Inc. | 100 - 249 | Reno | Nevada | United States | |
| Madrigal Pharmaceuticals | 500 - 999 | Conshohocken | Pennsylvania | United States | |
| Dime Bank | 100 - 249 | Norwich | Connecticut | United States | |
| Hudson Advisors | 500 - 999 | Dallas | Texas | United States | |
| RingCentral | 5,000 - 9,999 | Belmont | California | United States | |
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RingCentral Customers by Products and Services
The top three products and services offering customers that use RingCentral for VoIP And SIP are Managed Services (108), Consulting (87), Cloud Services (86).
Customers
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RingCentral Customers by Employee Size
The majority of RingCentral's customers for the voip category fall in the company size of 100 - 249 employees (1074 companies), 20 - 49 employees (883 companies), 0 - 9 employees (679 companies).
Employee Size
RingCentral Customers by Geography
The top three geographies of RingCentral for voip are the United States with 3912(82.44%), Canada with 257(5.42%), United Kingdom with 247(5.21%) customers respectively.
Customers
Employees of RingCentral
Also see other Products/Services by RingCentral in:
FAQ
Find answers to the most often asked questions by users.
Who are the top RingCentral competitors?
RingCentral’s Top competitors in the voip category are CallRail, Skype, Cisco WebEx. You can view a full list of RingCentral competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of RingCentral and 40,000 other technologies on the internet. You can also compare RingCentral and its feature with top competitors here : RingCentral vs CallRail RingCentral vs Skype RingCentral vs Cisco WebEx.
What is RingCentral customer distribution based on company size?
What is RingCentral market share in the voip?
What are the top countries that use RingCentral?
What are the top industries that use RingCentral?
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