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Fax Server

Q: How many companies use Fax Server software these days?

Around the world in 2026, over 22,070 companies are currently using one or more Fax Server software. Out of these, there are 17,460 companies using Fax Server tools that are originally from the United States.

Q: Which company has the most significant market share in the Fax Server software space?

The top few companies that have the most significant market share in the Fax Server space are Genesys PureCloud with 34.73% of market share, 3CX with 23.07% of market share, Five9 with 16.30% of market share. Check for other Fax Server technologies market share here.

Q: What are the top industries that usually use Fax Server softwares?

The top industries that use Fax Server software are Cloud Services (546), Managed Services (512), Consulting (367).

Gain market share and customer base information about the top Fax Server software. Check out our list of Fax Server Software, analyze them by marketshare, region, company size along with information about competitors, prospects, tech stacks, funding information, contract renewal dates and more.

Technologies Tracked

30386

Companies Tracked

Categories related to Fax Server

Communication

Web And Video Conferencing

Email Management

VoIP And SIP

Cloud Business Telephony

Top 5 Fax Server technologies in 2026

Over 30386 companies are using Fax Server tools. Genesys PureCloud with 34.73% market share (10554 customers), 3CX with 23.07% market share (7011 customers), Five9 with 16.30% market share (4952 customers).

Technology

Market Share (Est.)

Customers

Genesys PureCloud

34.73%

10554

3CX

23.07%

7011

Five9

16.30%

4952

Talkdesk

9.38%

2849

Dialpad

5.98%

1816

Others

10.54%

3204

Fax Server Customers by Employee Size

The majority of Fax Server category falls in the company size of 0 - 9 employees (7604 companies), 100 - 249 employees (4943 companies), 20 - 49 employees (4709 companies).

Employee Size

Fax Server Customers by Geography

Companies using Fax Server technology software are majorly from the United States with 17460 (68.68%), United Kingdom with 1775 (6.98%), Canada with 1512 (5.95%) customers respectively.

Customers

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Fax Server Customers by Industry

Top industries that use Fax Server for Cloud Services (546), Managed Services (512), Consulting (367).

Customers

Market Share for Top Fax Server Technologies

Analyze the market share of popular Fax Server technologies along with information about competitors, prospects, tech stacks, funding information, contract renewal dates and more

Ranking	Technology	Customers	Market share(Est.)(%)
1	Genesys PureCloud	10554	34.73
2	3CX	7011	23.07
3	Five9	4952	16.30
4	Talkdesk	2849	9.38
5	Dialpad	1816	5.98
6	Nextiva	973	3.20
7	Jive Voice	636	2.09
8	Dixa	392	1.29
9	RingCentral Fax	292	0.96
10	OpenText RightFax	262	0.86
11	NFON	176	0.58
12	GFI FaxMaker	147	0.48
13	Convoso	70	0.23
14	CallTools	55	0.18
15	FluentStream	53	0.17
16	eFax Corporate	52	0.17
17	sipgate team	28	0.09
18	mFax	19	0.06
19	HelloFax	19	0.06
20	CrazyCall	11	0.04
21	Cadebill	11	0.04
22	XM Fax	6	0.02
23	MegaPath One	2	0.01

FAQ

Find answers to the most often asked questions by users.

Who are the top Fax Server software market leaders?

Top leaders in the category for Fax Server software are Genesys PureCloud, 3CX, Five9. Here, you can view a full list of Fax Server tools in the market.