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Cloud Business Telephony

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

Around the world in 2026, over 14,469 companies are currently using one or more Cloud Business Telephony software. Out of these, there are 9,024 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 16.55% of market share, Avaya IP Office with 11.02% of market share, Avaya Aura with 7.01% 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 (589), Managed Services (564), Cybersecurity (419).

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.

121

Technologies Tracked

18667

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 18667 companies are using Cloud Business Telephony tools. Cisco Jabber with 16.55% market share (3090 customers), Avaya IP Office with 11.02% market share (2058 customers), Avaya Aura with 7.01% market share (1308 customers).

Technology

Market Share (Est.)

Customers

Cisco Jabber

16.55%

3090

Avaya IP Office

11.02%

2058

Avaya Aura

7.01%

1308

Avaya CMS

6.61%

1233

FreePBX

6.40%

1194

Others

52.41%

9784

Cloud Business Telephony Customers by Employee Size

The majority of Cloud Business Telephony category falls in the company size of 10,000+ employees (3387 companies), 100 - 249 employees (2790 companies), 20 - 49 employees (2683 companies).

Employee Size

Cloud Business Telephony Customers by Geography

Companies using Cloud Business Telephony technology software are majorly from the United States with 9024 (61.87%), India with 1400 (9.60%), United Kingdom with 1266 (8.68%) customers respectively.

Customers

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Cloud Business Telephony Customers by Industry

Top industries that use Cloud Business Telephony for Cloud Services (589), Managed Services (564), Cybersecurity (419).

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	3090	16.55
2	Avaya IP Office	2058	11.02
3	Avaya Aura	1308	7.01
4	Avaya CMS	1233	6.61
5	FreePBX	1194	6.40
6	Nortel Meridian	1022	5.47
7	Spoken Communications	741	3.97
8	Toky	691	3.70
9	Rohde Schwarz	616	3.30
10	Loop Communications	460	2.46
11	VICIdial	435	2.33
12	Crown Castle	427	2.29
13	Sonetel	420	2.25
14	Metaswitch	404	2.16
15	OnSIP	399	2.14
16	Digium	305	1.63
17	JustCall	246	1.32
18	Zoom Phone	218	1.17
19	Lumen Technologies	202	1.08
20	Exotel	185	0.99
21	Knowlarity	172	0.92
22	Onebox	166	0.89
23	Communigate	160	0.86
24	SwyxWare	150	0.80
25	MyOperator	137	0.73
26	Nextiva Office	125	0.67
27	GALAXY	115	0.62
28	MCube	107	0.57
29	CoMagic	106	0.57
30	Mitel Unified Communications	94	0.50
31	Ozonetel	91	0.49
32	Solutions Infini	91	0.49
33	netelip	84	0.45
34	Vidyo	77	0.41
35	AskoziaPBX	67	0.36
36	Ooma Office	60	0.32
37	aql Telecommunications	58	0.31
38	Broadvoice	52	0.28
39	8x8 Business VoIP	51	0.27
40	CallHippo	44	0.24
41	[24]7 Live Chat	42	0.22
42	Impulse	42	0.22
43	CallTower	35	0.19
44	CoreDial	34	0.18
45	Gradwell	33	0.18
46	Unify	28	0.15
47	Dexem	28	0.15
48	Tossable Digits	27	0.14
49	Telappliant	27	0.14
50	NEC Phones	26	0.14
51	CONQUER	25	0.13
52	Servetel	23	0.12
53	TeleCMI	23	0.12
54	eReceptionist	22	0.12
55	Grandstream IP Video Phones	22	0.12
56	Telzio	21	0.11
57	RingByName	20	0.11
58	Versadial	19	0.10
59	BrandConnect	19	0.10
60	Talkroute	19	0.10
61	XBP	17	0.09
62	Blueface	17	0.09
63	BluIP	16	0.09
64	FastCall	16	0.09
65	Solgari	16	0.09
66	VoiceNation	16	0.09
67	NUACOM	16	0.09
68	Bell - Voice and Unified Communications	16	0.09
69	SparkTG	15	0.08
70	engageSPARK	15	0.08
71	CloudShope	15	0.08
72	VoipSwitch	14	0.07
73	BetterVoice	13	0.07
74	Vox Switch	13	0.07
75	2600Hz	12	0.06
76	Yodel.io	11	0.06
77	StandardFacile	11	0.06
78	Orbtalk	11	0.06
79	Third Lane	10	0.05
80	MXIE	10	0.05
81	YOVU	9	0.05
82	Fourteen IP	9	0.05
83	Infiniti Telecommunications	9	0.05
84	Euphoria Telecom	9	0.05
85	Tuenti	9	0.05
86	VoiceGuide	8	0.04
87	Newt	8	0.04
88	Zaplee	8	0.04
89	Dialer360	7	0.04
90	Fonoster	7	0.04
91	BT Business Phone Systems	6	0.03
92	Presence	6	0.03
93	Voxcloud	6	0.03
94	LinkedPhone	6	0.03
95	Callision	6	0.03
96	ObserveCTI	6	0.03
97	Line2	5	0.03
98	PGi iMeet	5	0.03
99	Callingly	5	0.03
100	ActivePBX	4	0.02
101	Exponential-e Unified Communications	4	0.02
102	Inpath 3com NBX	4	0.02
103	SiteSync	4	0.02
104	Voxox	4	0.02
105	Fongo Works	3	0.02
106	T1 Anywhere Business Broadband	3	0.02
107	NumberFarm	3	0.02
108	Cloud Telephony	2	0.01
109	Vonjour	2	0.01
110	SiPalto	2	0.01
111	Phonedeck	2	0.01
112	Truly Wireless	2	0.01
113	SkyPhone.io	2	0.01
114	Airpbx	2	0.01
115	Telonium	2	0.01
116	VoiceLink	2	0.01
117	Buzz Connect	2	0.01
118	IP-PBX	2	0.01
119	Inter-Tel Contact Center Suite	2	0.01
120	itPBX Business Cloud	2	0.01
121	Telephone Message Pad	2	0.01