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Cloud Business Telephony

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

Around the world in 2026, over 14,532 companies are currently using one or more Cloud Business Telephony software. Out of these, there are 8,993 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 16.40% of market share, Avaya IP Office with 10.88% 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 (595), Managed Services (568), Cybersecurity (417).

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.

120

Technologies Tracked

18892

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 18892 companies are using Cloud Business Telephony tools. Cisco Jabber with 16.40% market share (3098 customers), Avaya IP Office with 10.88% market share (2055 customers), Avaya Aura with 6.94% market share (1311 customers).

Technology

Market Share (Est.)

Customers

Cisco Jabber

16.40%

3098

Avaya IP Office

10.88%

2055

Avaya Aura

6.94%

1311

Avaya CMS

6.52%

1231

FreePBX

6.34%

1198

Others

52.93%

9999

Cloud Business Telephony Customers by Employee Size

The majority of Cloud Business Telephony category falls in the company size of 10,000+ employees (3406 companies), 100 - 249 employees (2821 companies), 20 - 49 employees (2749 companies).

Employee Size

Cloud Business Telephony Customers by Geography

Companies using Cloud Business Telephony technology software are majorly from the United States with 8993 (61.53%), India with 1389 (9.50%), United Kingdom with 1349 (9.23%) customers respectively.

Customers

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Cloud Business Telephony Customers by Industry

Top industries that use Cloud Business Telephony for Cloud Services (595), Managed Services (568), Cybersecurity (417).

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	16.40
2	Avaya IP Office	2055	10.88
3	Avaya Aura	1311	6.94
4	Avaya CMS	1231	6.52
5	FreePBX	1198	6.34
6	Nortel Meridian	1023	5.41
7	Spoken Communications	728	3.85
8	Toky	676	3.58
9	Rohde Schwarz	628	3.32
10	Loop Communications	458	2.42
11	Crown Castle	455	2.41
12	VICIdial	433	2.29
13	OnSIP	412	2.18
14	Metaswitch	403	2.13
15	Sonetel	402	2.13
16	Digium	284	1.50
17	JustCall	253	1.34
18	Zoom Phone	214	1.13
19	Lumen Technologies	198	1.05
20	Exotel	190	1.01
21	Knowlarity	175	0.93
22	SwyxWare	170	0.90
23	Onebox	166	0.88
24	Communigate	160	0.85
25	MyOperator	136	0.72
26	Nextiva Office	122	0.65
27	CoMagic	115	0.61
28	GALAXY	115	0.61
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	82	0.43
35	Vidyo	79	0.42
36	AskoziaPBX	67	0.35
37	aql Telecommunications	64	0.34
38	Ooma Office	59	0.31
39	Broadvoice	55	0.29
40	8x8 Business VoIP	49	0.26
41	NUACOM	48	0.25
42	Gradwell	44	0.23
43	CallHippo	42	0.22
44	Impulse	42	0.22
45	CallTower	41	0.22
46	[24]7 Live Chat	40	0.21
47	CoreDial	34	0.18
48	Telappliant	34	0.18
49	Dexem	29	0.15
50	BluIP	28	0.15
51	Unify	28	0.15
52	Tossable Digits	26	0.14
53	NEC Phones	26	0.14
54	Servetel	25	0.13
55	TeleCMI	24	0.13
56	LinkedPhone	23	0.12
57	CONQUER	21	0.11
58	Versadial	21	0.11
59	Bell - Voice and Unified Communications	21	0.11
60	Grandstream IP Video Phones	21	0.11
61	Telzio	21	0.11
62	eReceptionist	20	0.11
63	RingByName	19	0.10
64	Talkroute	19	0.10
65	FastCall	18	0.10
66	Solgari	18	0.10
67	XBP	18	0.10
68	BrandConnect	18	0.10
69	Blueface	17	0.09
70	Euphoria Telecom	17	0.09
71	CloudShope	17	0.09
72	engageSPARK	16	0.08
73	SparkTG	15	0.08
74	VoipSwitch	14	0.07
75	BetterVoice	13	0.07
76	Orbtalk	13	0.07
77	2600Hz	12	0.06
78	Vox Switch	12	0.06
79	Yodel.io	11	0.06
80	StandardFacile	11	0.06
81	Third Lane	11	0.06
82	YOVU	10	0.05
83	MXIE	10	0.05
84	Callingly	9	0.05
85	Fourteen IP	9	0.05
86	Infiniti Telecommunications	9	0.05
87	Zaplee	9	0.05
88	VoiceGuide	8	0.04
89	Newt	8	0.04
90	Tuenti	8	0.04
91	Dialer360	7	0.04
92	Voxcloud	7	0.04
93	BT Business Phone Systems	6	0.03
94	Presence	6	0.03
95	Callision	6	0.03
96	Fonoster	6	0.03
97	ObserveCTI	6	0.03
98	Line2	5	0.03
99	PGi iMeet	5	0.03
100	ActivePBX	4	0.02
101	Exponential-e Unified Communications	4	0.02
102	SiteSync	4	0.02
103	Voxox	4	0.02
104	NumberFarm	4	0.02
105	Fongo Works	3	0.02
106	Inpath 3com NBX	3	0.02
107	T1 Anywhere Business Broadband	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	Buzz Connect	2	0.01
117	IP-PBX	2	0.01
118	Inter-Tel Contact Center Suite	2	0.01
119	itPBX Business Cloud	2	0.01
120	Telephone Message Pad	2	0.01