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Cloud Business Telephony

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

Around the world in 2026, over 14,163 companies are currently using one or more Cloud Business Telephony software. Out of these, there are 8,621 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 17.08% of market share, Avaya IP Office with 11.41% of market share, Avaya Aura with 7.16% 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 (588), Managed Services (555), Cybersecurity (398).

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

18119

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 18119 companies are using Cloud Business Telephony tools. Cisco Jabber with 17.08% market share (3094 customers), Avaya IP Office with 11.41% market share (2068 customers), Avaya Aura with 7.16% market share (1298 customers).

Technology

Market Share (Est.)

Customers

Cisco Jabber

17.08%

3094

Avaya IP Office

11.41%

2068

Avaya Aura

7.16%

1298

Avaya CMS

6.78%

1229

FreePBX

6.52%

1181

Others

51.05%

9249

Cloud Business Telephony Customers by Employee Size

The majority of Cloud Business Telephony category falls in the company size of 10,000+ employees (3342 companies), 100 - 249 employees (2815 companies), 20 - 49 employees (2603 companies).

Employee Size

Cloud Business Telephony Customers by Geography

Companies using Cloud Business Telephony technology software are majorly from the United States with 8621 (61.22%), India with 1393 (9.89%), United Kingdom with 1205 (8.56%) customers respectively.

Customers

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Cloud Business Telephony Customers by Industry

Top industries that use Cloud Business Telephony for Cloud Services (588), Managed Services (555), Cybersecurity (398).

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	3094	17.08
2	Avaya IP Office	2068	11.41
3	Avaya Aura	1298	7.16
4	Avaya CMS	1229	6.78
5	FreePBX	1181	6.52
6	Nortel Meridian	1019	5.62
7	Toky	701	3.87
8	Spoken Communications	686	3.79
9	Rohde Schwarz	614	3.39
10	Sonetel	445	2.46
11	VICIdial	423	2.33
12	Crown Castle	419	2.31
13	Metaswitch	408	2.25
14	OnSIP	403	2.22
15	Digium	311	1.72
16	JustCall	246	1.36
17	Exotel	234	1.29
18	SwyxWare	219	1.21
19	Zoom Phone	213	1.18
20	Lumen Technologies	198	1.09
21	Loop Communications	188	1.04
22	Onebox	161	0.89
23	Communigate	157	0.87
24	Knowlarity	153	0.84
25	MyOperator	128	0.71
26	Nextiva Office	118	0.65
27	Ozonetel	110	0.61
28	GALAXY	105	0.58
29	MCube	103	0.57
30	Solutions Infini	96	0.53
31	netelip	87	0.48
32	AskoziaPBX	86	0.47
33	Vidyo	75	0.41
34	CoMagic	73	0.40
35	8x8 Business VoIP	61	0.34
36	Ooma Office	56	0.31
37	CallHippo	54	0.30
38	Impulse	52	0.29
39	Mitel Unified Communications	50	0.28
40	[24]7 Live Chat	48	0.26
41	CallTower	38	0.21
42	CoreDial	35	0.19
43	Unify	28	0.15
44	NEC Phones	26	0.14
45	Broadvoice	24	0.13
46	XBP	23	0.13
47	Grandstream IP Video Phones	23	0.13
48	aql Telecommunications	23	0.13
49	RingByName	21	0.12
50	BrandConnect	21	0.12
51	Tossable Digits	21	0.12
52	Gradwell	19	0.10
53	Talkroute	19	0.10
54	eReceptionist	18	0.10
55	Blueface	17	0.09
56	Bell - Voice and Unified Communications	16	0.09
57	Yodel.io	15	0.08
58	engageSPARK	15	0.08
59	VoipSwitch	15	0.08
60	2600Hz	12	0.07
61	Third Lane	12	0.07
62	Servetel	12	0.07
63	BluIP	11	0.06
64	Telzio	11	0.06
65	Vox Switch	11	0.06
66	MXIE	11	0.06
67	Orbtalk	11	0.06
68	BetterVoice	10	0.06
69	Dexem	10	0.06
70	Fourteen IP	10	0.06
71	CONQUER	9	0.05
72	Versadial	9	0.05
73	StandardFacile	9	0.05
74	Tuenti	9	0.05
75	VoiceGuide	8	0.04
76	Newt	8	0.04
77	Infiniti Telecommunications	8	0.04
78	Zaplee	8	0.04
79	Line2	7	0.04
80	FastCall	7	0.04
81	YOVU	7	0.04
82	SiteSync	7	0.04
83	Callision	6	0.03
84	Fonoster	6	0.03
85	BT Business Phone Systems	5	0.03
86	Presence	5	0.03
87	Voxcloud	5	0.03
88	Exponential-e Unified Communications	5	0.03
89	Inpath 3com NBX	5	0.03
90	ObserveCTI	5	0.03
91	TeleCMI	5	0.03
92	PGi iMeet	4	0.02
93	Phonedeck	4	0.02
94	ActivePBX	4	0.02
95	Telappliant	4	0.02
96	Voxox	4	0.02
97	T1 Anywhere Business Broadband	4	0.02
98	Fongo Works	3	0.02
99	SiPalto	3	0.02
100	Truly Wireless	3	0.02
101	Airpbx	3	0.02
102	LinkedPhone	3	0.02
103	Inter-Tel Contact Center Suite	3	0.02
104	Cloud Telephony	2	0.01
105	Vonjour	2	0.01
106	Solgari	2	0.01
107	VoiceNation	2	0.01
108	NUACOM	2	0.01
109	Callingly	2	0.01
110	Telonium	2	0.01
111	VoiceLink	2	0.01
112	Buzz Connect	2	0.01
113	Euphoria Telecom	2	0.01
114	IP-PBX	2	0.01
115	Telephone Message Pad	2	0.01
116	CloudShope	2	0.01