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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)

3426

Market Share (Est.)

19.58%

Ranking

#3

Top Competitors and Alternatives of Five9

The top three of Five9’s competitors in the Fax Server category are Genesys PureCloud with 27.88%, 3CX with 20.47%, Talkdesk with 12.01% market share.

TechnologyDomainsMarket Share (Est.)Versus page
Genesys PureCloud487727.88%Five9 vs Genesys PureCloud
3CX358120.47%Five9 vs 3CX
Talkdesk210112.01%Five9 vs Talkdesk
Dialpad10846.20%Five9 vs Dialpad
Jive Voice7664.38%Five9 vs Jive Voice
Nextiva5162.95%Five9 vs Nextiva
Dixa3742.14%Five9 vs Dixa
RingCentral Fax2651.51%Five9 vs RingCentral Fax
OpenText RightFax1340.77%Five9 vs OpenText RightFax
NFON720.41%Five9 vs NFON
GFI FaxMaker700.40%Five9 vs GFI FaxMaker
XM Fax550.31%Five9 vs XM Fax
FluentStream350.20%Five9 vs FluentStream
Convoso330.19%Five9 vs Convoso
CallTools270.15%Five9 vs CallTools
eFax Corporate230.13%Five9 vs eFax Corporate
sipgate team200.11%Five9 vs sipgate team
mFax170.10%Five9 vs mFax
HelloFax80.05%Five9 vs HelloFax
CrazyCall70.04%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 27.88%, 3CX with 20.47%, Talkdesk with 12.01% 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 Jive Voice

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Five9 vs Nextiva

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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 3344 companies have started using Five9 as Fax Server tool.

CustomersEmployee RangeCityRegionCountrySocial Links
Freeman Expositions, LLC10,000+DallasTexasUnited States
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Abbott10,000+North ChicagoIllinoisUnited States
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Warwickshire County Council10,000+WarwickEnglandUnited Kingdom
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New Era Technology MENA10,000+DubaiDubaiUnited Arab Emirates
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Aerotek10,000+HanoverMarylandUnited States
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Nestlé Health Science10,000+VeveyVaudSwitzerland
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Carrier10,000+Palm Beach GardensFloridaUnited States
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HCLTech10,000+NoidaUttar PradeshIndia
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Gentiva10,000+AtlantaGeorgiaUnited States
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Apex Systems10,000+Glen AllenVirginiaUnited 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 (68), Cloud Services (63), Customer Service (62).

Customers

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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 (662 companies), 1,000 - 4,999 employees (497 companies), 0 - 9 employees (417 companies).

Employee Size

Five9 Customers by Geography

The top three geographies of Five9 for fax-server are the United States with 2662(84.67%), Canada with 178(5.66%), United Kingdom with 124(3.94%) customers respectively.

Customers

Employees of Five9

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Also see other Products/Services by Five9 in:

Sales Force Automation
Inside Sales
VoIP And SIP
Auto Dialer
Predictive 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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