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Cloud Business Telephony

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

Around the world in 2026, over 14,617 companies are currently using one or more Cloud Business Telephony software. Out of these, there are 9,082 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 16.44% of market share, Avaya IP Office with 10.90% of market share, Avaya Aura with 6.94% 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 (594), Managed Services (564), Cybersecurity (420).

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

18840

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 18840 companies are using Cloud Business Telephony tools. Cisco Jabber with 16.44% market share (3097 customers), Avaya IP Office with 10.90% market share (2054 customers), Avaya Aura with 6.94% market share (1307 customers).

Technology

Market Share (Est.)

Customers

Cisco Jabber

16.44%

3097

Avaya IP Office

10.90%

2054

Avaya Aura

6.94%

1307

Avaya CMS

6.53%

1231

FreePBX

6.34%

1195

Others

52.85%

9956

Cloud Business Telephony Customers by Employee Size

The majority of Cloud Business Telephony category falls in the company size of 10,000+ employees (3415 companies), 100 - 249 employees (2841 companies), 20 - 49 employees (2718 companies).

Employee Size

Cloud Business Telephony Customers by Geography

Companies using Cloud Business Telephony technology software are majorly from the United States with 9082 (61.60%), India with 1407 (9.54%), United Kingdom with 1351 (9.16%) customers respectively.

Customers

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Cloud Business Telephony Customers by Industry

Top industries that use Cloud Business Telephony for Cloud Services (594), Managed Services (564), Cybersecurity (420).

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	3097	16.44
2	Avaya IP Office	2054	10.90
3	Avaya Aura	1307	6.94
4	Avaya CMS	1231	6.53
5	FreePBX	1195	6.34
6	Nortel Meridian	1023	5.43
7	Spoken Communications	731	3.88
8	Toky	685	3.64
9	Rohde Schwarz	622	3.30
10	Loop Communications	463	2.46
11	Crown Castle	452	2.40
12	VICIdial	433	2.30
13	OnSIP	411	2.18
14	Sonetel	411	2.18
15	Metaswitch	402	2.13
16	Digium	290	1.54
17	JustCall	255	1.35
18	Zoom Phone	214	1.14
19	Lumen Technologies	198	1.05
20	Exotel	190	1.01
21	Knowlarity	175	0.93
22	SwyxWare	171	0.91
23	Onebox	165	0.88
24	Communigate	160	0.85
25	MyOperator	138	0.73
26	Nextiva Office	122	0.65
27	CoMagic	117	0.62
28	GALAXY	116	0.62
29	VoiceNation	111	0.59
30	MCube	105	0.56
31	Mitel Unified Communications	94	0.50
32	Ozonetel	91	0.48
33	Solutions Infini	90	0.48
34	netelip	84	0.45
35	Vidyo	79	0.42
36	AskoziaPBX	67	0.36
37	aql Telecommunications	67	0.36
38	Ooma Office	59	0.31
39	Broadvoice	56	0.30
40	8x8 Business VoIP	51	0.27
41	CallHippo	44	0.23
42	Impulse	42	0.22
43	[24]7 Live Chat	41	0.22
44	CallTower	38	0.20
45	CoreDial	34	0.18
46	Gradwell	33	0.18
47	Unify	28	0.15
48	Dexem	28	0.15
49	Telappliant	27	0.14
50	Tossable Digits	26	0.14
51	Servetel	26	0.14
52	NEC Phones	26	0.14
53	CONQUER	24	0.13
54	TeleCMI	24	0.13
55	Grandstream IP Video Phones	23	0.12
56	Telzio	21	0.11
57	RingByName	20	0.11
58	eReceptionist	20	0.11
59	Versadial	19	0.10
60	NUACOM	19	0.10
61	Bell - Voice and Unified Communications	19	0.10
62	BrandConnect	19	0.10
63	Talkroute	19	0.10
64	FastCall	18	0.10
65	XBP	18	0.10
66	Blueface	17	0.09
67	CloudShope	17	0.09
68	BluIP	16	0.08
69	Solgari	16	0.08
70	engageSPARK	16	0.08
71	Yodel.io	15	0.08
72	SparkTG	15	0.08
73	BetterVoice	14	0.07
74	VoipSwitch	14	0.07
75	Vox Switch	13	0.07
76	2600Hz	12	0.06
77	Orbtalk	12	0.06
78	StandardFacile	11	0.06
79	Third Lane	11	0.06
80	YOVU	10	0.05
81	MXIE	10	0.05
82	Fourteen IP	9	0.05
83	Infiniti Telecommunications	9	0.05
84	Euphoria Telecom	9	0.05
85	Zaplee	9	0.05
86	VoiceGuide	8	0.04
87	Newt	8	0.04
88	Tuenti	8	0.04
89	Dialer360	7	0.04
90	Voxcloud	7	0.04
91	Fonoster	7	0.04
92	BT Business Phone Systems	6	0.03
93	Presence	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	Truly Wireless	2	0.01
112	SkyPhone.io	2	0.01
113	Airpbx	2	0.01
114	Telonium	2	0.01
115	iPlum	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