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VoIP And SIP

Q: How many companies use VoIP And SIP software these days?

Around the world in 2026, over 143,366 companies are currently using one or more VoIP And SIP software. Out of these, there are 115,588 companies using VoIP And SIP tools that are originally from the United States.

Q: Which company has the most significant market share in the VoIP And SIP software space?

The top few companies that have the most significant market share in the VoIP And SIP space are CallRail with 22.74% of market share, Skype with 20.23% of market share, Cisco WebEx with 16.71% of market share. Check for other VoIP And SIP technologies market share here.

Q: What are the top industries that usually use VoIP And SIP softwares?

The top industries that use VoIP And SIP software are Managed Services (3,101), Cloud Services (2,803), Consulting (2,331).

Gain market share and customer base information about the top VoIP And SIP software. Check out our list of VoIP And SIP Software, analyze them by marketshare, region, company size along with information about competitors, prospects, tech stacks, funding information, contract renewal dates and more.

109

Technologies Tracked

193918

Companies Tracked

Categories related to VoIP And SIP

Communication

Web And Video Conferencing

Email Management

VoIP And SIP

Cloud Business Telephony

Top 5 VoIP And SIP technologies in 2026

Over 193918 companies are using VoIP And SIP tools. CallRail with 22.74% market share (44090 customers), Skype with 20.23% market share (39233 customers), Cisco WebEx with 16.71% market share (32403 customers).

Technology

Market Share (Est.)

Customers

CallRail

22.74%

44090

Skype

20.23%

39233

Cisco WebEx

16.71%

32403

Cisco VoIP

10.61%

20583

Cisco Unified Communications Manager (CallManager)

3.82%

7407

Others

25.89%

50202

VoIP And SIP Customers by Employee Size

The majority of VoIP And SIP category falls in the company size of 0 - 9 employees (42380 companies), 20 - 49 employees (37581 companies), 100 - 249 employees (33229 companies).

Employee Size

VoIP And SIP Customers by Geography

Companies using VoIP And SIP technology software are majorly from the United States with 115588 (69.22%), United Kingdom with 11774 (7.05%), Canada with 9289 (5.56%) customers respectively.

Customers

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VoIP And SIP Customers by Industry

Top industries that use VoIP And SIP for Managed Services (3101), Cloud Services (2803), Consulting (2331).

Customers

Market Share for Top VoIP And SIP Technologies

Analyze the market share of popular VoIP And SIP technologies along with information about competitors, prospects, tech stacks, funding information, contract renewal dates and more

Ranking	Technology	Customers	Market share(Est.)(%)
1	CallRail	44090	22.74
2	Skype	39233	20.23
3	Cisco WebEx	32403	16.71
4	Cisco VoIP	20583	10.61
5	Cisco Unified Communications Manager (CallManager)	7407	3.82
6	Google Voice	5686	2.93
7	RingCentral	4910	2.53
8	Cisco IP Phones	3862	1.99
9	Aircall	3638	1.88
10	Genesys PureCloud	3569	1.84
11	3CX	3558	1.83
12	Five9	3350	1.73
13	Grasshopper	2244	1.16
14	Virtual PBX	2127	1.10
15	Talkdesk	1938	1.00
16	SolarWinds VoIP & Network Quality Manager	1519	0.78
17	NewVoiceMedia	1401	0.72
18	T-Systems	1228	0.63
19	Dialpad	1083	0.56
20	Vonage Business	1068	0.55
21	ClickDesk	1050	0.54
22	Verizon VoIP	1011	0.52
23	Jive Voice	718	0.37
24	MessageBird	637	0.33
25	Nextiva	509	0.26
26	Riot	508	0.26
27	OnSIP	412	0.21
28	Dixa	372	0.19
29	Loop Communications	353	0.18
30	Cisco VoIP PBX	346	0.18
31	Zoiper	336	0.17
32	Bandwidth	301	0.16
33	Switchvox	224	0.12
34	GoToConnect (formerly Jive)	172	0.09
35	Close.io	158	0.08
36	8x8 Virtual Office	123	0.06
37	BVoIP	122	0.06
38	Nextiva Office	118	0.06
39	Telnyx	116	0.06
40	Natterbox	112	0.06
41	netelip	93	0.05
42	Vivocha	82	0.04
43	NFON	71	0.04
44	Phone.com	71	0.04
45	Kixie	63	0.03
46	8x8 Business VoIP	57	0.03
47	Ooma Office	54	0.03
48	CallHippo	54	0.03
49	MegaMeeting	53	0.03
50	Alteva	48	0.02
51	MightyCall	39	0.02
52	CoreDial	37	0.02
53	FluentStream	35	0.02
54	Convoso	31	0.02
55	CallTools	30	0.02
56	CircleLoop	25	0.01
57	RingCaptcha	25	0.01
58	Voicent Predictive Dialer	25	0.01
59	Phonebooth	24	0.01
60	Broadvoice	24	0.01
61	BrandConnect	22	0.01
62	Gradwell	20	0.01
63	Flowroute	20	0.01
64	2talk	17	0.01
65	DID Logic	16	0.01
66	VoipSwitch	15	0.01
67	VIPole Private Messenger	15	0.01
68	Polycom SoundPoint IP	15	0.01
69	FlyNumber	12	0.01
70	Anveo	12	0.01
71	VoIP.ms	12	0.01
72	BluIP	11	0.01
73	Phonism	11	0.01
74	FrontRange Voice	10	0.01
75	Versature	10	0.01
76	MeetingMogul	10	0.01
77	Ytel Platform	9	0.00
78	BetterVoice	9	0.00
79	eSpace Contact Center	8	0.00
80	Infiniti Telecommunications	8	0.00
81	Vitelity	8	0.00
82	CrazyCall	7	0.00
83	Cisco uOne	7	0.00
84	XCast Labs	7	0.00
85	Line2	7	0.00
86	Avaya IP Deskphones	6	0.00
87	HoduPBX	6	0.00
88	SIP3.IO TAPIR	5	0.00
89	Team on the Run	5	0.00
90	BroadVoice Cloud PBX	5	0.00
91	BT Business Phone Systems	5	0.00
92	Voxcloud	5	0.00
93	Firstcom Europe (formerly VoIP.co.uk)	5	0.00
94	Cadebill	4	0.00
95	Ringio	4	0.00
96	Cisco SPA9000	4	0.00
97	3CLogic	3	0.00
98	CSipSimple	3	0.00
99	LocalPhone	3	0.00
100	Hoiio	3	0.00
101	VoIPstudio	2	0.00
102	Spoke Phone	2	0.00
103	Yay.com	2	0.00
104	SiPalto	2	0.00
105	Internode's Business Internet	2	0.00
106	NUACOM	2	0.00
107	VoicePulse	2	0.00
108	Fonality Unified Communications	2	0.00
109	Clearfly	2	0.00

FAQ

Find answers to the most often asked questions by users.

Who are the top VoIP And SIP software market leaders?

Top leaders in the category for VoIP And SIP software are CallRail, Skype, Cisco WebEx. Here, you can view a full list of VoIP And SIP tools in the market.