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VoIP And SIP

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

Around the world in 2026, over 141,912 companies are currently using one or more VoIP And SIP software. Out of these, there are 116,569 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 22.35% of market share, Skype with 20.02% of market share, Cisco WebEx with 16.39% 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 (3,092), Cloud Services (2,760), Consulting (2,328).

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.

113

Technologies Tracked

194944

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 194944 companies are using VoIP And SIP tools. CallRail with 22.35% market share (43572 customers), Skype with 20.02% market share (39031 customers), Cisco WebEx with 16.39% market share (31943 customers).

Technology

Market Share (Est.)

Customers

CallRail

22.35%

43572

Skype

20.02%

39031

Cisco WebEx

16.39%

31943

Cisco VoIP

10.43%

20330

Cisco Unified Communications Manager (CallManager)

3.70%

7214

Others

27.11%

52854

VoIP And SIP Customers by Employee Size

The majority of VoIP And SIP category falls in the company size of 0 - 9 employees (43763 companies), 20 - 49 employees (36923 companies), 100 - 249 employees (32140 companies).

Employee Size

VoIP And SIP Customers by Geography

Companies using VoIP And SIP technology software are majorly from the United States with 116569 (68.92%), United Kingdom with 12025 (7.11%), Canada with 9347 (5.53%) customers respectively.

Customers

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VoIP And SIP Customers by Industry

Top industries that use VoIP And SIP for Managed Services (3092), Cloud Services (2760), Consulting (2328).

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	43572	22.35
2	Skype	39031	20.02
3	Cisco WebEx	31943	16.39
4	Cisco VoIP	20330	10.43
5	Cisco Unified Communications Manager (CallManager)	7214	3.70
6	Google Voice	7068	3.63
7	RingCentral	4951	2.54
8	Genesys PureCloud	4612	2.37
9	Cisco IP Phones	3803	1.95
10	Aircall	3678	1.89
11	3CX	3542	1.82
12	Five9	3368	1.73
13	Grasshopper	2269	1.16
14	Virtual PBX	2174	1.12
15	Talkdesk	2070	1.06
16	SolarWinds VoIP & Network Quality Manager	1509	0.77
17	NewVoiceMedia	1389	0.71
18	T-Systems	1226	0.63
19	Dialpad	1076	0.55
20	Vonage Business	1050	0.54
21	Verizon VoIP	1001	0.51
22	ClickDesk	992	0.51
23	Jive Voice	726	0.37
24	MessageBird	604	0.31
25	Riot	520	0.27
26	Nextiva	513	0.26
27	Loop Communications	449	0.23
28	OnSIP	411	0.21
29	Dixa	371	0.19
30	Zoiper	336	0.17
31	Cisco VoIP PBX	303	0.16
32	Switchvox	221	0.11
33	Bandwidth	212	0.11
34	GoToConnect (formerly Jive)	169	0.09
35	Close.io	152	0.08
36	Phone.com	152	0.08
37	Nextiva Office	120	0.06
38	Natterbox	116	0.06
39	Telnyx	114	0.06
40	BVoIP	104	0.05
41	Vivocha	98	0.05
42	NFON	84	0.04
43	netelip	79	0.04
44	Kixie	63	0.03
45	Ooma Office	57	0.03
46	8x8 Virtual Office	56	0.03
47	MegaMeeting	55	0.03
48	Broadvoice	48	0.02
49	8x8 Business VoIP	48	0.02
50	Alteva	47	0.02
51	CallHippo	42	0.02
52	MightyCall	39	0.02
53	Convoso	39	0.02
54	FluentStream	38	0.02
55	RingCaptcha	37	0.02
56	Voicent Predictive Dialer	35	0.02
57	CoreDial	35	0.02
58	Gradwell	33	0.02
59	CircleLoop	28	0.01
60	CallTools	27	0.01
61	Phonebooth	24	0.01
62	BrandConnect	21	0.01
63	3CLogic	20	0.01
64	Flowroute	20	0.01
65	Evs7	20	0.01
66	DID Logic	19	0.01
67	VoIPstudio	17	0.01
68	2talk	17	0.01
69	VoipSwitch	15	0.01
70	VIPole Private Messenger	15	0.01
71	Polycom SoundPoint IP	15	0.01
72	FlyNumber	14	0.01
73	Anveo	12	0.01
74	BluIP	12	0.01
75	BetterVoice	12	0.01
76	Phonism	12	0.01
77	CrazyCall	11	0.01
78	Versature	11	0.01
79	TollFreeForwarding	11	0.01
80	Ringio	10	0.01
81	FrontRange Voice	10	0.01
82	VoIP.ms	10	0.01
83	Firstcom Europe (formerly VoIP.co.uk)	10	0.01
84	MeetingMogul	10	0.01
85	Clearfly	10	0.01
86	eSpace Contact Center	9	0.00
87	Ytel Platform	8	0.00
88	Yay.com	8	0.00
89	Infiniti Telecommunications	8	0.00
90	Vitelity	8	0.00
91	XCast Labs	7	0.00
92	HoduPBX	7	0.00
93	SIP3.IO TAPIR	6	0.00
94	Cisco uOne	6	0.00
95	Avaya IP Deskphones	6	0.00
96	BT Business Phone Systems	6	0.00
97	Voxcloud	6	0.00
98	Goldfish.ie	6	0.00
99	Cadebill	5	0.00
100	Line2	5	0.00
101	Cisco SPA9000	4	0.00
102	NUACOM	4	0.00
103	Spoke Phone	3	0.00
104	BroadVoice Cloud PBX	3	0.00
105	SiPalto	3	0.00
106	CSipSimple	3	0.00
107	LocalPhone	3	0.00
108	Hoiio	3	0.00
109	Team on the Run	2	0.00
110	OnSwitchIT	2	0.00
111	Internode's Business Internet	2	0.00
112	VoicePulse	2	0.00
113	VoiceLink	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.