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Cloud Business Telephony

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

Around the world in 2025, over 10,217 companies are currently using one or more Cloud Business Telephony software. Out of these, there are 6,623 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 13.98% of market share, Avaya IP Office with 11.25% of market share, Avaya CMS with 6.65% 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 (433), Managed Services (389), Cybersecurity (286).

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.

113

Technologies Tracked

12843

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 2025

Over 12843 companies are using Cloud Business Telephony tools. Cisco Jabber with 13.98% market share (1795 customers), Avaya IP Office with 11.25% market share (1445 customers), Avaya CMS with 6.65% market share (854 customers).

Technology

Market Share (Est.)

Customers

Cisco Jabber

13.98%

1795

Avaya IP Office

11.25%

1445

Avaya CMS

6.65%

854

Avaya Aura

6.62%

850

Nortel Meridian

6.50%

835

Others

55.00%

7064

Cloud Business Telephony Customers by Employee Size

The majority of Cloud Business Telephony category falls in the company size of 0 - 9 employees (2163 companies), 10,000+ employees (2154 companies), 20 - 49 employees (2124 companies).

Employee Size

Cloud Business Telephony Customers by Geography

Companies using Cloud Business Telephony technology software are majorly from the United States with 6623 (63.52%), India with 1100 (10.55%), United Kingdom with 901 (8.64%) customers respectively.

Customers

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Cloud Business Telephony Customers by Industry

Top industries that use Cloud Business Telephony for Cloud Services (433), Managed Services (389), Cybersecurity (286).

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	1795	13.98
2	Avaya IP Office	1445	11.25
3	Avaya CMS	854	6.65
4	Avaya Aura	850	6.62
5	Nortel Meridian	835	6.50
6	Spoken Communications	743	5.79
7	FreePBX	686	5.34
8	Toky	512	3.99
9	Sonetel	433	3.37
10	Rohde Schwarz	355	2.76
11	OnSIP	331	2.58
12	Digium	327	2.55
13	Crown Castle	314	2.44
14	VICIdial	283	2.20
15	Metaswitch	279	2.17
16	Loop Communications	265	2.06
17	JustCall	187	1.46
18	Zoom Phone	145	1.13
19	Onebox	137	1.07
20	Lumen Technologies	136	1.06
21	Exotel	132	1.03
22	Communigate	114	0.89
23	Knowlarity	103	0.80
24	MyOperator	95	0.74
25	MCube	93	0.72
26	CallHippo	85	0.66
27	GALAXY	81	0.63
28	Vidyo	78	0.61
29	netelip	78	0.61
30	Ozonetel	68	0.53
31	Nextiva Office	61	0.47
32	CoMagic	53	0.41
33	SwyxWare	51	0.40
34	Solutions Infini	47	0.37
35	[24]7 Live Chat	38	0.30
36	BrandConnect	32	0.25
37	eReceptionist	29	0.23
38	CoreDial	29	0.23
39	CallTower	26	0.20
40	Grandstream IP Video Phones	26	0.20
41	Ooma Office	25	0.19
42	NEC Phones	25	0.19
43	RingByName	24	0.19
44	Tossable Digits	21	0.16
45	8x8 Business VoIP	20	0.16
46	Talkroute	18	0.14
47	engageSPARK	17	0.13
48	VoipSwitch	17	0.13
49	XBP	16	0.12
50	Yodel.io	15	0.12
51	Mitel Unified Communications	15	0.12
52	Gradwell	15	0.12
53	Fourteen IP	15	0.12
54	Broadvoice	15	0.12
55	Infiniti Telecommunications	15	0.12
56	BetterVoice	13	0.10
57	Third Lane	13	0.10
58	Orbtalk	13	0.10
59	aql Telecommunications	13	0.10
60	Vox Switch	12	0.09
61	YOVU	11	0.09
62	Telzio	11	0.09
63	Newt	10	0.08
64	Blueface	10	0.08
65	itPBX Business Cloud	10	0.08
66	Line2	9	0.07
67	Unify	9	0.07
68	Dexem	9	0.07
69	VoiceGuide	8	0.06
70	StandardFacile	8	0.06
71	SiteSync	8	0.06
72	Tuenti	8	0.06
73	PGi iMeet	7	0.05
74	MXIE	7	0.05
75	CONQUER	6	0.05
76	BT Business Phone Systems	6	0.05
77	Presence	6	0.05
78	ActivePBX	6	0.05
79	Bell - Voice and Unified Communications	6	0.05
80	Callision	6	0.05
81	Buzz Connect	6	0.05
82	Zaplee	6	0.05
83	ObserveCTI	6	0.05
84	Voxcloud	5	0.04
85	Exponential-e Unified Communications	5	0.04
86	Telappliant	5	0.04
87	Call2World	5	0.04
88	Voxox	5	0.04
89	AskoziaPBX	5	0.04
90	T1 Anywhere Business Broadband	5	0.04
91	BluIP	4	0.03
92	FastCall	4	0.03
93	2600Hz	4	0.03
94	Inpath 3com NBX	4	0.03
95	Versadial	3	0.02
96	SiPalto	3	0.02
97	Phonedeck	3	0.02
98	Centrix Networks	3	0.02
99	Fonoster	3	0.02
100	Inter-Tel Contact Center Suite	3	0.02
101	Servetel	3	0.02
102	Cloud Telephony	2	0.02
103	Vonjour	2	0.02
104	Fongo Works	2	0.02
105	SparkTG	2	0.02
106	VoiceNation	2	0.02
107	Truly Wireless	2	0.02
108	Telonium	2	0.02
109	LinkedPhone	2	0.02
110	Euphoria Telecom	2	0.02
111	IP-PBX	2	0.02
112	CloudShope	2	0.02
113	TeleCMI	2	0.02