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RingCentral

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RingCentral, Inc. is an award-winning global provider of cloud unified communications and collaboration solutions.

VoIP And SIP
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Market Share of RingCentral

Current Customer(s)

4387

Market Share (Est.)

2.74%

Ranking

#7

Top Competitors and Alternatives of RingCentral

The top three of RingCentral’s competitors in the VoIP And SIP category are CallRail with 27.55%, Skype with 23.29%, Cisco WebEx with 13.93% market share.

TechnologyDomainsMarket Share (Est.)Versus page
CallRail4406327.55%RingCentral vs CallRail
Skype3725023.29%RingCentral vs Skype
Cisco WebEx2228013.93%RingCentral vs Cisco WebEx
Cisco VoIP142648.92%RingCentral vs Cisco VoIP
Cisco Unified Communications Manager (CallManager)53393.34%RingCentral vs Cisco Unified Communications Manager (CallManager)
Google Voice44392.78%RingCentral vs Google Voice
Genesys PureCloud27941.75%RingCentral vs Genesys PureCloud
Five927151.70%RingCentral vs Five9
Aircall26941.68%RingCentral vs Aircall
Cisco IP Phones26121.63%RingCentral vs Cisco IP Phones
3CX17451.09%RingCentral vs 3CX
Grasshopper14970.94%RingCentral vs Grasshopper
Talkdesk12400.78%RingCentral vs Talkdesk
ClickDesk11900.74%RingCentral vs ClickDesk
Virtual PBX11470.72%RingCentral vs Virtual PBX
NewVoiceMedia9410.59%RingCentral vs NewVoiceMedia
SolarWinds VoIP & Network Quality Manager8680.54%RingCentral vs SolarWinds VoIP & Network Quality Manager
T-Systems8240.52%RingCentral vs T-Systems
Jive Voice8190.51%RingCentral vs Jive Voice
Dialpad7910.49%RingCentral vs Dialpad
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Popular Comparisons

Top Competitors and Alternatives of RingCentral

The top three of RingCentral’s competitors in the VoIP And SIP category are CallRail with 27.55%, Skype with 23.29%, Cisco WebEx with 13.93% market share.

RingCentral vs CallRail

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RingCentral vs Skype

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RingCentral vs Cisco WebEx

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RingCentral vs Cisco VoIP

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RingCentral vs Cisco Unified Communications Manager (CallManager)

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RingCentral vs Google Voice

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RingCentral vs Genesys PureCloud

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RingCentral vs Five9

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Customers of RingCentral

Around the world in 2025, over 4387 companies have started using RingCentral as VoIP And SIP tool.

CustomersEmployee RangeCityRegionCountrySocial Links
UL Solutions10,000+NorthbrookIllinoisUnited States
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Exp Realty10,000+BellinghamWashingtonUnited States
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Cognizant10,000+TeaneckNew JerseyUnited States
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Persistent10,000+PuneMaharashtraIndia
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Entain10,000+LondonEnglandUnited Kingdom
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Avery Dennison10,000+MentorOhioUnited States
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Heartland Dental10,000+EffinghamIllinoisUnited States
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Poly10,000+Palo AltoCaliforniaUnited States
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Red Hat10,000+RaleighNorth CarolinaUnited States
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AssuredPartners10,000+Lake MaryFloridaUnited 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 (79), Consulting (74), Technology (69).

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 0 - 9 employees (966 companies), 20 - 49 employees (839 companies), 100 - 249 employees (661 companies).

Employee Size

RingCentral Customers by Geography

The top three geographies of RingCentral for voip are the United States with 3564(84.30%), Canada with 225(5.32%), United Kingdom with 209(4.94%) customers respectively.

Customers

Employees of RingCentral

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Also see other Products/Services by RingCentral in:

Business Phone Systems
Online Meetings
Communication
Unified Communications
Call Recording

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.

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What is RingCentral customer distribution based on company size?

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What is RingCentral market share in the voip?

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What are the top countries that use RingCentral?

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What are the top industries that use RingCentral?

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