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Cloud Business Telephony

Q: How many companies use Cloud Business Telephony software these days?

Around the world in 2025, over 17,077 companies are currently using one or more Cloud Business Telephony software. Out of these, there are 10,652 companies using Cloud Business Telephony tools that are originally from the United States.

Q: Which company has the most significant market share in the Cloud Business Telephony software space?

The top few companies that have the most significant market share in the Cloud Business Telephony space are Cisco Jabber with 16.99% of market share, Avaya IP Office with 12.78% of market share, Avaya Aura with 7.31% of market share. Check for other Cloud Business Telephony technologies market share here.

Q: What are the top industries that usually use Cloud Business Telephony softwares?

The top industries that use Cloud Business Telephony software are Cloud Services (759), Managed Services (639), Cybersecurity (495).

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

114

Technologies Tracked

21582

Companies Tracked

Categories related to Cloud Business Telephony

Communication

Web And Video Conferencing

Email Management

VoIP And SIP

Cloud Business Telephony

Top 5 Cloud Business Telephony technologies in 2025

Over 21582 companies are using Cloud Business Telephony tools. Cisco Jabber with 16.99% market share (3667 customers), Avaya IP Office with 12.78% market share (2758 customers), Avaya Aura with 7.31% market share (1578 customers).

Technology

Market Share (Est.)

Customers

Cisco Jabber

16.99%

3667

Avaya IP Office

12.78%

2758

Avaya Aura

7.31%

1578

Avaya CMS

7.21%

1556

FreePBX

6.97%

1504

Others

48.74%

10519

Cloud Business Telephony Customers by Employee Size

The majority of Cloud Business Telephony category falls in the company size of 10,000+ employees (3825 companies), 100 - 249 employees (3393 companies), 1,000 - 4,999 employees (3278 companies).

Employee Size

Cloud Business Telephony Customers by Geography

Companies using Cloud Business Telephony technology software are majorly from the United States with 10652 (62.35%), India with 1669 (9.77%), United Kingdom with 1516 (8.87%) customers respectively.

Customers

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Cloud Business Telephony Customers by Industry

Top industries that use Cloud Business Telephony for Cloud Services (759), Managed Services (639), Cybersecurity (495).

Customers

Market Share for Top Cloud Business Telephony Technologies

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

Ranking	Technology	Customers	Market share(Est.)(%)
1	Cisco Jabber	3667	16.99
2	Avaya IP Office	2758	12.78
3	Avaya Aura	1578	7.31
4	Avaya CMS	1556	7.21
5	FreePBX	1504	6.97
6	Nortel Meridian	1452	6.73
7	Spoken Communications	773	3.58
8	Rohde Schwarz	768	3.56
9	Toky	643	2.98
10	Crown Castle	547	2.53
11	VICIdial	540	2.50
12	Metaswitch	493	2.28
13	Sonetel	437	2.02
14	OnSIP	386	1.79
15	Loop Communications	367	1.70
16	Digium	303	1.40
17	Exotel	265	1.23
18	JustCall	248	1.15
19	Zoom Phone	231	1.07
20	Communigate	215	1.00
21	Onebox	215	1.00
22	Lumen Technologies	200	0.93
23	Knowlarity	187	0.87
24	Nextiva Office	138	0.64
25	Ozonetel	135	0.63
26	MCube	131	0.61
27	GALAXY	131	0.61
28	Solutions Infini	112	0.52
29	MyOperator	102	0.47
30	Vidyo	100	0.46
31	CallHippo	99	0.46
32	netelip	89	0.41
33	AskoziaPBX	79	0.37
34	CoMagic	65	0.30
35	CallTower	53	0.25
36	SwyxWare	47	0.22
37	Ooma Office	45	0.21
38	CoreDial	44	0.20
39	[24]7 Live Chat	40	0.19
40	8x8 Business VoIP	38	0.18
41	Impulse	38	0.18
42	NEC Phones	38	0.18
43	Mitel Unified Communications	34	0.16
44	Unify	30	0.14
45	Broadvoice	30	0.14
46	Gradwell	27	0.13
47	aql Telecommunications	26	0.12
48	BrandConnect	25	0.12
49	Grandstream IP Video Phones	25	0.12
50	Blueface	23	0.11
51	eReceptionist	22	0.10
52	Tossable Digits	22	0.10
53	RingByName	19	0.09
54	Talkroute	19	0.09
55	VoipSwitch	18	0.08
56	Telzio	18	0.08
57	engageSPARK	16	0.07
58	XBP	15	0.07
59	Yodel.io	14	0.06
60	BetterVoice	13	0.06
61	MXIE	13	0.06
62	BluIP	12	0.06
63	2600Hz	12	0.06
64	Dexem	12	0.06
65	Servetel	12	0.06
66	CONQUER	11	0.05
67	Line2	11	0.05
68	Fourteen IP	11	0.05
69	Vox Switch	11	0.05
70	FastCall	10	0.05
71	YOVU	10	0.05
72	Newt	10	0.05
73	SiteSync	10	0.05
74	Versadial	9	0.04
75	Third Lane	9	0.04
76	Orbtalk	9	0.04
77	Tuenti	9	0.04
78	StandardFacile	8	0.04
79	Zaplee	8	0.04
80	Presence	7	0.03
81	VoiceGuide	7	0.03
82	Infiniti Telecommunications	7	0.03
83	PGi iMeet	6	0.03
84	Telappliant	6	0.03
85	Voxox	6	0.03
86	ObserveCTI	6	0.03
87	BT Business Phone Systems	5	0.02
88	ActivePBX	5	0.02
89	Voxcloud	5	0.02
90	Exponential-e Unified Communications	5	0.02
91	Inpath 3com NBX	5	0.02
92	TeleCMI	5	0.02
93	Bell - Voice and Unified Communications	4	0.02
94	Euphoria Telecom	4	0.02
95	T1 Anywhere Business Broadband	4	0.02
96	SparkTG	3	0.01
97	SiPalto	3	0.01
98	Phonedeck	3	0.01
99	Truly Wireless	3	0.01
100	Callision	3	0.01
101	Fonoster	3	0.01
102	Inter-Tel Contact Center Suite	3	0.01
103	Cloud Telephony	2	0.01
104	Vonjour	2	0.01
105	Fongo Works	2	0.01
106	VoiceNation	2	0.01
107	NUACOM	2	0.01
108	Callingly	2	0.01
109	Telonium	2	0.01
110	LinkedPhone	2	0.01
111	Buzz Connect	2	0.01
112	IP-PBX	2	0.01
113	itPBX Business Cloud	2	0.01
114	CloudShope	2	0.01