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VoIP And SIP

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

Around the world in 2026, over 185,084 companies are currently using one or more VoIP And SIP software. Out of these, there are 159,602 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 Skype with 21.64% of market share, CallRail with 16.19% of market share, Cisco WebEx with 13.18% 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 (4,442), Cloud Services (4,030), Consulting (3,418).

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.

117

Technologies Tracked

268811

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 268811 companies are using VoIP And SIP tools. Skype with 21.64% market share (58168 customers), CallRail with 16.19% market share (43522 customers), Cisco WebEx with 13.18% market share (35422 customers).

Technology

Market Share (Est.)

Customers

Skype

21.64%

58168

CallRail

16.19%

43522

Cisco WebEx

13.18%

35422

Cisco VoIP

13.05%

35070

Cisco Unified Communications Manager (CallManager)

4.67%

12564

Others

31.27%

84065

VoIP And SIP Customers by Employee Size

The majority of VoIP And SIP category falls in the company size of 0 - 9 employees (54528 companies), 20 - 49 employees (49882 companies), 100 - 249 employees (47776 companies).

Employee Size

VoIP And SIP Customers by Geography

Companies using VoIP And SIP technology software are majorly from the United States with 159602 (68.47%), United Kingdom with 17685 (7.59%), Canada with 12304 (5.28%) customers respectively.

Customers

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VoIP And SIP Customers by Industry

Top industries that use VoIP And SIP for Managed Services (4442), Cloud Services (4030), Consulting (3418).

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	Skype	58168	21.64
2	CallRail	43522	16.19
3	Cisco WebEx	35422	13.18
4	Cisco VoIP	35070	13.05
5	Cisco Unified Communications Manager (CallManager)	12564	4.67
6	Genesys PureCloud	10554	3.93
7	RingCentral	8612	3.20
8	Google Voice	7829	2.91
9	3CX	7011	2.61
10	Cisco IP Phones	6945	2.58
11	Five9	4952	1.84
12	Aircall	4225	1.57
13	Virtual PBX	3957	1.47
14	Grasshopper	3666	1.36
15	SolarWinds VoIP & Network Quality Manager	2944	1.10
16	Talkdesk	2849	1.06
17	NewVoiceMedia	2714	1.01
18	T-Systems	2136	0.79
19	Verizon VoIP	1850	0.69
20	Dialpad	1816	0.68
21	Vonage Business	1475	0.55
22	Nextiva	973	0.36
23	ClickDesk	890	0.33
24	MessageBird	670	0.25
25	Zoiper	660	0.25
26	Jive Voice	636	0.24
27	Cisco VoIP PBX	575	0.21
28	Riot	521	0.19
29	Switchvox	459	0.17
30	OnSIP	434	0.16
31	Bandwidth	429	0.16
32	Dixa	392	0.15
33	GoToConnect (formerly Jive)	274	0.10
34	Close.io	269	0.10
35	Nextiva Office	247	0.09
36	Loop Communications	218	0.08
37	Natterbox	200	0.07
38	Telnyx	198	0.07
39	NFON	176	0.07
40	Phone.com	152	0.06
41	BVoIP	152	0.06
42	Kixie	132	0.05
43	Vivocha	102	0.04
44	8x8 Virtual Office	89	0.03
45	Alteva	86	0.03
46	netelip	80	0.03
47	Broadvoice	75	0.03
48	Convoso	70	0.03
49	Gradwell	65	0.02
50	Ooma Office	64	0.02
51	MegaMeeting	56	0.02
52	CallTools	55	0.02
53	CoreDial	55	0.02
54	NUACOM	54	0.02
55	FluentStream	53	0.02
56	CallHippo	53	0.02
57	MightyCall	45	0.02
58	8x8 Business VoIP	44	0.02
59	2talk	41	0.02
60	RingCaptcha	39	0.01
61	Phonebooth	37	0.01
62	BluIP	34	0.01
63	Flowroute	34	0.01
64	Evs7	33	0.01
65	CircleLoop	32	0.01
66	Voicent Predictive Dialer	31	0.01
67	Anveo	28	0.01
68	VoIPstudio	27	0.01
69	3CLogic	25	0.01
70	VoIP.ms	25	0.01
71	Polycom SoundPoint IP	24	0.01
72	FrontRange Voice	21	0.01
73	DID Logic	21	0.01
74	BrandConnect	19	0.01
75	Vitelity	18	0.01
76	Spoke Phone	17	0.01
77	Firstcom Europe (formerly VoIP.co.uk)	15	0.01
78	Ringio	14	0.01
79	Cisco uOne	14	0.01
80	TollFreeForwarding	14	0.01
81	Clearfly	14	0.01
82	Line2	13	0.00
83	VIPole Private Messenger	13	0.00
84	Avaya IP Deskphones	12	0.00
85	VoipSwitch	12	0.00
86	CrazyCall	11	0.00
87	Cadebill	11	0.00
88	eSpace Contact Center	11	0.00
89	FlyNumber	11	0.00
90	Versature	11	0.00
91	Dialer360	11	0.00
92	BetterVoice	11	0.00
93	MeetingMogul	10	0.00
94	Yay.com	9	0.00
95	Ytel Platform	8	0.00
96	Infiniti Telecommunications	8	0.00
97	Hoiio	8	0.00
98	XCast Labs	7	0.00
99	Voxcloud	7	0.00
100	Goldfish.ie	7	0.00
101	Cisco SPA9000	6	0.00
102	Phonism	6	0.00
103	BroadVoice Cloud PBX	5	0.00
104	BT Business Phone Systems	5	0.00
105	SIP3.IO TAPIR	4	0.00
106	Mitel Pointspan	4	0.00
107	iPlum	4	0.00
108	HoduPBX	4	0.00
109	OnSwitchIT	3	0.00
110	CSipSimple	3	0.00
111	LocalPhone	3	0.00
112	SureVoIP	2	0.00
113	Evolve IP Phone System	2	0.00
114	MegaPath One	2	0.00
115	Team on the Run	2	0.00
116	Internode's Business Internet	2	0.00
117	VoicePulse	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 Skype, CallRail, Cisco WebEx. Here, you can view a full list of VoIP And SIP tools in the market.