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Five9

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Five9 is a contact center and call centre solution powered by artificial intelligence. The cloud-based solution provides omni-channel tools including ...Read more

Fax Server
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Market Share of Five9

Current Customer(s)

4952

Market Share (Est.)

16.30%

Ranking

#3

Top Competitors and Alternatives of Five9

The top three of Five9’s competitors in the Fax Server category are Genesys PureCloud with 34.73%, 3CX with 23.07%, Talkdesk with 9.38% market share.

TechnologyDomainsMarket Share (Est.)Versus page
Genesys PureCloud1055434.73%Five9 vs Genesys PureCloud
3CX701123.07%Five9 vs 3CX
Talkdesk28499.38%Five9 vs Talkdesk
Dialpad18165.98%Five9 vs Dialpad
Nextiva9733.20%Five9 vs Nextiva
Jive Voice6362.09%Five9 vs Jive Voice
Dixa3921.29%Five9 vs Dixa
RingCentral Fax2920.96%Five9 vs RingCentral Fax
OpenText RightFax2620.86%Five9 vs OpenText RightFax
NFON1760.58%Five9 vs NFON
GFI FaxMaker1470.48%Five9 vs GFI FaxMaker
Convoso700.23%Five9 vs Convoso
CallTools550.18%Five9 vs CallTools
FluentStream530.17%Five9 vs FluentStream
eFax Corporate520.17%Five9 vs eFax Corporate
sipgate team280.09%Five9 vs sipgate team
HelloFax190.06%Five9 vs HelloFax
mFax190.06%Five9 vs mFax
Cadebill110.04%Five9 vs Cadebill
CrazyCall110.04%Five9 vs CrazyCall
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Popular Comparisons

Top Competitors and Alternatives of Five9

The top three of Five9’s competitors in the Fax Server category are Genesys PureCloud with 34.73%, 3CX with 23.07%, Talkdesk with 9.38% market share.

Five9 vs Genesys PureCloud

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Five9 vs 3CX

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Five9 vs Talkdesk

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Five9 vs Dialpad

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Five9 vs Nextiva

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Five9 vs Jive Voice

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Five9 vs Dixa

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Five9 vs RingCentral Fax

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Customers of Five9

Around the world in 2026, over 4900 companies have started using Five9 as Fax Server tool.

CustomersEmployee RangeCityRegionCountrySocial Links
CVS Specialty10,000+WoonsocketRhode IslandUnited States
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Wiley10,000+HobokenNew JerseyUnited States
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First Citizens Bank10,000+RaleighNorth CarolinaUnited States
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Definity10,000+WaterlooOntarioCanada
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ServiceNow10,000+Santa ClaraCaliforniaUnited States
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Otis Elevator Co.10,000+FarmingtonConnecticutUnited States
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Vodafone10,000+LondonEnglandUnited Kingdom
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Comcast Business10,000+PhiladelphiaPennsylvaniaUnited States
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Kyndryl10,000+New York CityNew YorkUnited States
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Panera Bread10,000+St. LouisMissouriUnited States
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Five9 Customers by Products and Services

The top three products and services offering customers that use Five9 for Fax Server are Data Analytics (94), Customer Service (94), Cloud Services (92).

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Five9 Customers by Employee Size

The majority of Five9's customers for the fax-server category fall in the company size of 100 - 249 employees (961 companies), 1,000 - 4,999 employees (745 companies), 20 - 49 employees (606 companies).

Employee Size

Five9 Customers by Geography

The top three geographies of Five9 for fax-server are the United States with 3890(84.55%), Canada with 245(5.32%), United Kingdom with 179(3.89%) customers respectively.

Customers

Employees of Five9

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Also see other Products/Services by Five9 in:

Sales Force Automation
Interactive Voice Response (IVR)
Contact Center
Predictive Dialer
Auto Dialer

FAQ

Find answers to the most often asked questions by users.

Who are the top Five9 competitors?

Five9’s Top competitors in the fax-server category are Genesys PureCloud, 3CX, Talkdesk. You can view a full list of Five9 competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Five9 and 40,000 other technologies on the internet. You can also compare Five9 and its feature with top competitors here : Five9 vs Genesys PureCloud Five9 vs 3CX Five9 vs Talkdesk.

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What is Five9 customer distribution based on company size?

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What is Five9 market share in the fax-server?

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What are the top countries that use Five9?

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What are the top industries that use Five9?

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