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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)

3460

Market Share (Est.)

14.81%

Ranking

#3

Top Competitors and Alternatives of Five9

The top three of Five9’s competitors in the Fax Server category are Genesys PureCloud with 45.24%, 3CX with 15.17%, Talkdesk with 9.92% market share.

TechnologyDomainsMarket Share (Est.)Versus page
Genesys PureCloud1057045.24%Five9 vs Genesys PureCloud
3CX354415.17%Five9 vs 3CX
Talkdesk23189.92%Five9 vs Talkdesk
Dialpad11074.74%Five9 vs Dialpad
Jive Voice7073.03%Five9 vs Jive Voice
Nextiva5432.32%Five9 vs Nextiva
Dixa3481.49%Five9 vs Dixa
RingCentral Fax2621.12%Five9 vs RingCentral Fax
OpenText RightFax1330.57%Five9 vs OpenText RightFax
NFON930.40%Five9 vs NFON
GFI FaxMaker710.30%Five9 vs GFI FaxMaker
FluentStream450.19%Five9 vs FluentStream
Convoso420.18%Five9 vs Convoso
eFax Corporate290.12%Five9 vs eFax Corporate
CallTools250.11%Five9 vs CallTools
sipgate team210.09%Five9 vs sipgate team
mFax160.07%Five9 vs mFax
CrazyCall120.05%Five9 vs CrazyCall
HelloFax80.03%Five9 vs HelloFax
Cadebill60.03%Five9 vs Cadebill
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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 45.24%, 3CX with 15.17%, Talkdesk with 9.92% 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 3399 companies have started using Five9 as Fax Server tool.

CustomersEmployee RangeCityRegionCountrySocial Links
Apex America10,000+CordobaCordobaArgentina
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Fleetguard10,000+NashvilleTennesseeUnited States
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Ace Hardware Corporation10,000+Oak BrookIllinoisUnited States
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Vodafone10,000+LondonEnglandUnited Kingdom
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The Nature's Bounty Co.10,000+RonkonkomaNew YorkUnited States
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Kyndryl10,000+New York CityNew YorkUnited States
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Rocket Mortgage10,000+DetroitMichiganUnited States
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Cherokee Nation10,000+TahlequahOklahomaUnited States
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Diageo10,000+LondonEnglandUnited Kingdom
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Legacy.com10,000+ChicagoIllinoisUnited 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 (65), Customer Service (65), Cloud Services (64).

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 (671 companies), 1,000 - 4,999 employees (497 companies), 20 - 49 employees (420 companies).

Employee Size

Five9 Customers by Geography

The top three geographies of Five9 for fax-server are the United States with 2712(84.72%), Canada with 187(5.84%), United Kingdom with 125(3.91%) customers respectively.

Customers

Employees of Five9

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Also see other Products/Services by Five9 in:

Unified Communications
Sales Enablement
VoIP And SIP
Auto Dialer
Inside Sales

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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