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Cloud Business Telephony

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

Around the world in 2026, over 14,465 companies are currently using one or more Cloud Business Telephony software. Out of these, there are 9,007 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 16.71% of market share, Avaya IP Office with 11.14% of market share, Avaya Aura with 7.07% 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 (585), Managed Services (566), Cybersecurity (409).

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.

117

Technologies Tracked

18542

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 18542 companies are using Cloud Business Telephony tools. Cisco Jabber with 16.71% market share (3098 customers), Avaya IP Office with 11.14% market share (2066 customers), Avaya Aura with 7.07% market share (1311 customers).

Technology

Market Share (Est.)

Customers

Cisco Jabber

16.71%

3098

Avaya IP Office

11.14%

2066

Avaya Aura

7.07%

1311

Avaya CMS

6.64%

1231

FreePBX

6.39%

1185

Others

52.05%

9651

Cloud Business Telephony Customers by Employee Size

The majority of Cloud Business Telephony category falls in the company size of 10,000+ employees (3372 companies), 100 - 249 employees (2794 companies), 20 - 49 employees (2665 companies).

Employee Size

Cloud Business Telephony Customers by Geography

Companies using Cloud Business Telephony technology software are majorly from the United States with 9007 (61.99%), India with 1371 (9.44%), United Kingdom with 1249 (8.60%) customers respectively.

Customers

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Cloud Business Telephony Customers by Industry

Top industries that use Cloud Business Telephony for Cloud Services (585), Managed Services (566), Cybersecurity (409).

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	3098	16.71
2	Avaya IP Office	2066	11.14
3	Avaya Aura	1311	7.07
4	Avaya CMS	1231	6.64
5	FreePBX	1185	6.39
6	Nortel Meridian	1023	5.52
7	Spoken Communications	728	3.93
8	Toky	701	3.78
9	Rohde Schwarz	624	3.37
10	Loop Communications	449	2.42
11	Crown Castle	429	2.31
12	VICIdial	428	2.31
13	Sonetel	427	2.30
14	OnSIP	411	2.22
15	Metaswitch	411	2.22
16	Digium	305	1.64
17	JustCall	232	1.25
18	Zoom Phone	213	1.15
19	Lumen Technologies	205	1.11
20	Exotel	186	1.00
21	Knowlarity	163	0.88
22	Communigate	158	0.85
23	Onebox	158	0.85
24	SwyxWare	153	0.83
25	MyOperator	126	0.68
26	Nextiva Office	120	0.65
27	GALAXY	111	0.60
28	MCube	105	0.57
29	Mitel Unified Communications	104	0.56
30	CoMagic	101	0.54
31	Solutions Infini	94	0.51
32	Ozonetel	90	0.49
33	netelip	79	0.43
34	Vidyo	77	0.42
35	AskoziaPBX	73	0.39
36	Ooma Office	57	0.31
37	Impulse	50	0.27
38	[24]7 Live Chat	48	0.26
39	8x8 Business VoIP	48	0.26
40	Broadvoice	48	0.26
41	CallHippo	42	0.23
42	CallTower	36	0.19
43	CoreDial	35	0.19
44	Gradwell	33	0.18
45	Unify	28	0.15
46	Telappliant	27	0.15
47	NEC Phones	26	0.14
48	CONQUER	25	0.13
49	Dexem	25	0.13
50	Grandstream IP Video Phones	22	0.12
51	aql Telecommunications	22	0.12
52	eReceptionist	21	0.11
53	BrandConnect	21	0.11
54	Tossable Digits	20	0.11
55	RingByName	19	0.10
56	Talkroute	19	0.10
57	Versadial	18	0.10
58	Telzio	18	0.10
59	XBP	17	0.09
60	Blueface	17	0.09
61	FastCall	16	0.09
62	Solgari	16	0.09
63	VoiceNation	16	0.09
64	Bell - Voice and Unified Communications	16	0.09
65	engageSPARK	15	0.08
66	VoipSwitch	15	0.08
67	Yodel.io	14	0.08
68	TeleCMI	13	0.07
69	BluIP	12	0.06
70	BetterVoice	12	0.06
71	SparkTG	12	0.06
72	2600Hz	12	0.06
73	Fourteen IP	12	0.06
74	Third Lane	12	0.06
75	Vox Switch	12	0.06
76	Orbtalk	12	0.06
77	Servetel	12	0.06
78	CloudShope	12	0.06
79	MXIE	11	0.06
80	StandardFacile	9	0.05
81	Tuenti	9	0.05
82	VoiceGuide	8	0.04
83	Newt	8	0.04
84	Infiniti Telecommunications	8	0.04
85	Zaplee	7	0.04
86	BT Business Phone Systems	6	0.03
87	YOVU	6	0.03
88	Voxcloud	6	0.03
89	Callision	6	0.03
90	Fonoster	6	0.03
91	Line2	5	0.03
92	Callingly	5	0.03
93	Presence	5	0.03
94	Exponential-e Unified Communications	5	0.03
95	LinkedPhone	5	0.03
96	Euphoria Telecom	5	0.03
97	ObserveCTI	5	0.03
98	PGi iMeet	4	0.02
99	NUACOM	4	0.02
100	ActivePBX	4	0.02
101	Inpath 3com NBX	4	0.02
102	SiteSync	4	0.02
103	Voxox	4	0.02
104	T1 Anywhere Business Broadband	4	0.02
105	Fongo Works	3	0.02
106	SiPalto	3	0.02
107	Phonedeck	3	0.02
108	Truly Wireless	3	0.02
109	Inter-Tel Contact Center Suite	3	0.02
110	Cloud Telephony	2	0.01
111	Vonjour	2	0.01
112	Airpbx	2	0.01
113	Telonium	2	0.01
114	VoiceLink	2	0.01
115	Buzz Connect	2	0.01
116	IP-PBX	2	0.01
117	Telephone Message Pad	2	0.01