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Cloud Business Telephony

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

Around the world in 2026, over 14,413 companies are currently using one or more Cloud Business Telephony software. Out of these, there are 8,994 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 16.62% of market share, Avaya IP Office with 11.07% of market share, Avaya Aura with 7.06% 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 (584), Managed Services (563), Cybersecurity (407).

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

18579

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 18579 companies are using Cloud Business Telephony tools. Cisco Jabber with 16.62% market share (3088 customers), Avaya IP Office with 11.07% market share (2057 customers), Avaya Aura with 7.06% market share (1311 customers).

Technology

Market Share (Est.)

Customers

Cisco Jabber

16.62%

3088

Avaya IP Office

11.07%

2057

Avaya Aura

7.06%

1311

Avaya CMS

6.64%

1234

FreePBX

6.42%

1193

Others

52.19%

9696

Cloud Business Telephony Customers by Employee Size

The majority of Cloud Business Telephony category falls in the company size of 10,000+ employees (3379 companies), 100 - 249 employees (2784 companies), 20 - 49 employees (2670 companies).

Employee Size

Cloud Business Telephony Customers by Geography

Companies using Cloud Business Telephony technology software are majorly from the United States with 8994 (61.93%), India with 1376 (9.47%), United Kingdom with 1258 (8.66%) customers respectively.

Customers

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Cloud Business Telephony Customers by Industry

Top industries that use Cloud Business Telephony for Cloud Services (584), Managed Services (563), Cybersecurity (407).

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	3088	16.62
2	Avaya IP Office	2057	11.07
3	Avaya Aura	1311	7.06
4	Avaya CMS	1234	6.64
5	FreePBX	1193	6.42
6	Nortel Meridian	1022	5.50
7	Spoken Communications	727	3.91
8	Toky	696	3.75
9	Rohde Schwarz	621	3.34
10	Loop Communications	450	2.42
11	VICIdial	435	2.34
12	Crown Castle	426	2.29
13	Sonetel	412	2.22
14	Metaswitch	409	2.20
15	OnSIP	399	2.15
16	Digium	304	1.64
17	JustCall	246	1.32
18	Zoom Phone	217	1.17
19	Lumen Technologies	203	1.09
20	Exotel	185	1.00
21	Knowlarity	166	0.89
22	Onebox	163	0.88
23	Communigate	160	0.86
24	MyOperator	134	0.72
25	SwyxWare	129	0.69
26	Nextiva Office	121	0.65
27	GALAXY	114	0.61
28	MCube	107	0.58
29	CoMagic	106	0.57
30	Mitel Unified Communications	100	0.54
31	Solutions Infini	92	0.50
32	Ozonetel	89	0.48
33	netelip	84	0.45
34	Vidyo	76	0.41
35	AskoziaPBX	73	0.39
36	Ooma Office	62	0.33
37	aql Telecommunications	56	0.30
38	Broadvoice	51	0.27
39	8x8 Business VoIP	49	0.26
40	Impulse	45	0.24
41	CallHippo	43	0.23
42	[24]7 Live Chat	42	0.23
43	CallTower	36	0.19
44	CoreDial	35	0.19
45	Gradwell	33	0.18
46	Unify	28	0.15
47	Telappliant	27	0.15
48	Dexem	26	0.14
49	Tossable Digits	26	0.14
50	NEC Phones	26	0.14
51	eReceptionist	22	0.12
52	Grandstream IP Video Phones	22	0.12
53	RingByName	20	0.11
54	BrandConnect	20	0.11
55	CONQUER	19	0.10
56	Versadial	19	0.10
57	Talkroute	19	0.10
58	Telzio	18	0.10
59	Bell - Voice and Unified Communications	17	0.09
60	XBP	17	0.09
61	Blueface	17	0.09
62	FastCall	16	0.09
63	Solgari	16	0.09
64	VoiceNation	16	0.09
65	BluIP	15	0.08
66	engageSPARK	15	0.08
67	VoipSwitch	14	0.08
68	BetterVoice	13	0.07
69	NUACOM	13	0.07
70	Vox Switch	13	0.07
71	TeleCMI	13	0.07
72	SparkTG	12	0.06
73	2600Hz	12	0.06
74	CloudShope	12	0.06
75	Yodel.io	11	0.06
76	StandardFacile	11	0.06
77	Orbtalk	11	0.06
78	Servetel	11	0.06
79	Third Lane	10	0.05
80	MXIE	10	0.05
81	Fourteen IP	9	0.05
82	Infiniti Telecommunications	9	0.05
83	Euphoria Telecom	9	0.05
84	Tuenti	9	0.05
85	YOVU	8	0.04
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	Callingly	6	0.03
93	Presence	6	0.03
94	Voxcloud	6	0.03
95	LinkedPhone	6	0.03
96	Callision	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	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