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3CX

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3CX is a software based PBX solution with a cloud hosted option, offering users web conferencing, CRM integration, instant messaging, and native mobil...Read more

Fax Server
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Market Share of 3CX

Current Customer(s)

4265

Market Share (Est.)

25.47%

Ranking

#1

Top Competitors and Alternatives of 3CX

The top three of 3CX’s competitors in the Fax Server category are Five9 with 22.10%, Genesys PureCloud with 21.52%, Talkdesk with 9.69% market share.

TechnologyDomainsMarket Share (Est.)Versus page
Five9370122.10%3CX vs Five9
Genesys PureCloud360321.52%3CX vs Genesys PureCloud
Talkdesk16229.69%3CX vs Talkdesk
Dialpad11006.57%3CX vs Dialpad
Jive Voice7834.68%3CX vs Jive Voice
Nextiva6573.92%3CX vs Nextiva
Dixa3071.83%3CX vs Dixa
OpenText RightFax1731.03%3CX vs OpenText RightFax
RingCentral Fax1681.00%3CX vs RingCentral Fax
GFI FaxMaker990.59%3CX vs GFI FaxMaker
NFON900.54%3CX vs NFON
CallTools350.21%3CX vs CallTools
Convoso320.19%3CX vs Convoso
FluentStream310.19%3CX vs FluentStream
sipgate team240.14%3CX vs sipgate team
eFax Corporate200.12%3CX vs eFax Corporate
HelloFax110.07%3CX vs HelloFax
CrazyCall90.05%3CX vs CrazyCall
Cadebill70.04%3CX vs Cadebill
XM Fax60.04%3CX vs XM Fax
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Popular Comparisons

Top Competitors and Alternatives of 3CX

The top three of 3CX’s competitors in the Fax Server category are Five9 with 22.10%, Genesys PureCloud with 21.52%, Talkdesk with 9.69% market share.

3CX vs Five9

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3CX vs Genesys PureCloud

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3CX vs Talkdesk

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3CX vs Dialpad

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3CX vs Jive Voice

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3CX vs Nextiva

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3CX vs Dixa

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3CX vs OpenText RightFax

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Customers of 3CX

Around the world in 2025, over 4264 companies have started using 3CX as Fax Server tool.

CustomersEmployee RangeCityRegionCountrySocial Links
Groupe SII10,000+WarsawMazoviaPoland
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IBM10,000+ArmonkNew YorkUnited States
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BHP10,000+MelbourneVictoriaAustralia
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Hillrom10,000+ChicagoIllinoisUnited States
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SMC10,000+NoblesvilleIndianaUnited States
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VINCI Construction10,000+Rueil-MalmaisonIle-de-FranceFrance
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Avanade10,000+SeattleWashingtonUnited States
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Abtran10,000+CorkMunsterIreland
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Bahcesehir College10,000+IstanbulIstanbulTurkey
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Kärcher10,000+WinnendenBaden-WuerttembergGermany
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3CX Customers by Products and Services

The top three products and services offering customers that use 3CX for Fax Server are Voip (174), Managed Services (155), Cloud (111).

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3CX Customers by Employee Size

The majority of 3CX's customers for the fax-server category fall in the company size of 20 - 49 employees (1222 companies), 100 - 249 employees (1017 companies), 0 - 9 employees (588 companies).

Employee Size

3CX Customers by Geography

The top three geographies of 3CX for fax-server are the United States with 1166(37.97%), United Kingdom with 448(14.59%), Australia with 335(10.91%) customers respectively.

Customers

Employees of 3CX

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Also see other Products/Services by 3CX in:

Unified Communications
Fax Server
Communication
VoIP And SIP
Business Phone Systems

FAQ

Find answers to the most often asked questions by users.

Who are the top 3CX competitors?

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

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What is 3CX customer distribution based on company size?

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What is 3CX market share in the fax-server?

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What are the top countries that use 3CX?

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What are the top industries that use 3CX?

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