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Cloud Business Telephony

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

Around the world in 2026, over 22,719 companies are currently using one or more Cloud Business Telephony software. Out of these, there are 14,087 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 17.92% of market share, Avaya IP Office with 12.61% of market share, FreePBX with 7.95% 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 (928), Managed Services (876), Cybersecurity (611).

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.

116

Technologies Tracked

29435

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 2026

Over 29435 companies are using Cloud Business Telephony tools. Cisco Jabber with 17.92% market share (5275 customers), Avaya IP Office with 12.61% market share (3713 customers), FreePBX with 7.95% market share (2341 customers).

Technology

Market Share (Est.)

Customers

Cisco Jabber

17.92%

5275

Avaya IP Office

12.61%

3713

FreePBX

7.95%

2341

Avaya Aura

7.49%

2205

Avaya CMS

7.22%

2126

Others

46.80%

13775

Cloud Business Telephony Customers by Employee Size

The majority of Cloud Business Telephony category falls in the company size of 10,000+ employees (5237 companies), 100 - 249 employees (4692 companies), 1,000 - 4,999 employees (4394 companies).

Employee Size

Cloud Business Telephony Customers by Geography

Companies using Cloud Business Telephony technology software are majorly from the United States with 14087 (61.84%), India with 2177 (9.56%), United Kingdom with 2078 (9.12%) customers respectively.

Customers

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Cloud Business Telephony Customers by Industry

Top industries that use Cloud Business Telephony for Cloud Services (928), Managed Services (876), Cybersecurity (611).

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	5275	17.92
2	Avaya IP Office	3713	12.61
3	FreePBX	2341	7.95
4	Avaya Aura	2205	7.49
5	Avaya CMS	2126	7.22
6	Nortel Meridian	1773	6.02
7	Rohde Schwarz	1091	3.71
8	VICIdial	827	2.81
9	Crown Castle	813	2.76
10	Spoken Communications	752	2.55
11	Toky	739	2.51
12	Metaswitch	673	2.29
13	OnSIP	434	1.47
14	Exotel	427	1.45
15	Sonetel	375	1.27
16	JustCall	341	1.16
17	Zoom Phone	336	1.14
18	Lumen Technologies	324	1.10
19	Onebox	308	1.05
20	Communigate	285	0.97
21	Knowlarity	276	0.94
22	Digium	268	0.91
23	Nextiva Office	247	0.84
24	Loop Communications	218	0.74
25	GALAXY	190	0.65
26	MCube	188	0.64
27	Solutions Infini	179	0.61
28	Ozonetel	174	0.59
29	SwyxWare	166	0.56
30	MyOperator	147	0.50
31	Mitel Unified Communications	121	0.41
32	VoiceNation	113	0.38
33	CoMagic	111	0.38
34	Vidyo	99	0.34
35	netelip	80	0.27
36	Broadvoice	75	0.25
37	CallTower	69	0.23
38	aql Telecommunications	69	0.23
39	AskoziaPBX	67	0.23
40	Gradwell	65	0.22
41	Ooma Office	64	0.22
42	CoreDial	55	0.19
43	NUACOM	54	0.18
44	[24]7 Live Chat	54	0.18
45	NEC Phones	54	0.18
46	CallHippo	53	0.18
47	8x8 Business VoIP	44	0.15
48	Impulse	44	0.15
49	Unify	42	0.14
50	Servetel	40	0.14
51	Telappliant	39	0.13
52	Dexem	36	0.12
53	BluIP	34	0.12
54	Blueface	32	0.11
55	Telzio	30	0.10
56	TeleCMI	28	0.10
57	CONQUER	27	0.09
58	Versadial	25	0.08
59	FastCall	25	0.08
60	Talkroute	25	0.08
61	LinkedPhone	24	0.08
62	Tossable Digits	24	0.08
63	Bell - Voice and Unified Communications	22	0.07
64	Grandstream IP Video Phones	22	0.07
65	MXIE	21	0.07
66	CloudShope	21	0.07
67	Euphoria Telecom	20	0.07
68	Solgari	19	0.06
69	SparkTG	19	0.06
70	2600Hz	19	0.06
71	BrandConnect	19	0.06
72	RingByName	17	0.06
73	eReceptionist	17	0.06
74	XBP	15	0.05
75	engageSPARK	14	0.05
76	Line2	13	0.04
77	VoipSwitch	12	0.04
78	Yodel.io	11	0.04
79	BetterVoice	11	0.04
80	Dialer360	11	0.04
81	Callingly	11	0.04
82	StandardFacile	11	0.04
83	Orbtalk	11	0.04
84	YOVU	10	0.03
85	Voxox	10	0.03
86	Vox Switch	10	0.03
87	Zaplee	9	0.03
88	Third Lane	9	0.03
89	Infiniti Telecommunications	8	0.03
90	Fourteen IP	7	0.02
91	Voxcloud	7	0.02
92	VoiceGuide	7	0.02
93	Newt	7	0.02
94	Tuenti	7	0.02
95	Presence	6	0.02
96	Fonoster	6	0.02
97	ObserveCTI	6	0.02
98	PGi iMeet	5	0.02
99	BT Business Phone Systems	5	0.02
100	Callision	5	0.02
101	iPlum	4	0.01
102	SiteSync	4	0.01
103	NumberFarm	4	0.01
104	Fongo Works	3	0.01
105	Truly Wireless	3	0.01
106	ActivePBX	3	0.01
107	Exponential-e Unified Communications	3	0.01
108	Cloud Telephony	2	0.01
109	SkyPhone.io	2	0.01
110	Telonium	2	0.01
111	Inpath 3com NBX	2	0.01
112	Buzz Connect	2	0.01
113	IP-PBX	2	0.01
114	Inter-Tel Contact Center Suite	2	0.01
115	T1 Anywhere Business Broadband	2	0.01
116	Telephone Message Pad	2	0.01