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VoIP And SIP

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

Around the world in 2026, over 143,676 companies are currently using one or more VoIP And SIP software. Out of these, there are 117,948 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 22.95% of market share, Skype with 20.05% of market share, Cisco WebEx with 15.92% 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 (3,068), Cloud Services (2,790), Consulting (2,329).

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.

111

Technologies Tracked

198471

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 198471 companies are using VoIP And SIP tools. CallRail with 22.95% market share (45559 customers), Skype with 20.05% market share (39798 customers), Cisco WebEx with 15.92% market share (31604 customers).

Technology

Market Share (Est.)

Customers

CallRail

22.95%

45559

Skype

20.05%

39798

Cisco WebEx

15.92%

31604

Cisco VoIP

10.37%

20587

Cisco Unified Communications Manager (CallManager)

3.72%

7386

Others

26.97%

53537

VoIP And SIP Customers by Employee Size

The majority of VoIP And SIP category falls in the company size of 0 - 9 employees (44968 companies), 20 - 49 employees (38176 companies), 100 - 249 employees (33445 companies).

Employee Size

VoIP And SIP Customers by Geography

Companies using VoIP And SIP technology software are majorly from the United States with 117948 (68.99%), United Kingdom with 12048 (7.05%), Canada with 9450 (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 (3068), Cloud Services (2790), Consulting (2329).

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	45559	22.95
2	Skype	39798	20.05
3	Cisco WebEx	31604	15.92
4	Cisco VoIP	20587	10.37
5	Cisco Unified Communications Manager (CallManager)	7386	3.72
6	Google Voice	7159	3.61
7	RingCentral	4953	2.50
8	Genesys PureCloud	4877	2.46
9	Cisco IP Phones	3861	1.95
10	Aircall	3757	1.89
11	3CX	3581	1.80
12	Five9	3426	1.73
13	Grasshopper	2266	1.14
14	Virtual PBX	2126	1.07
15	Talkdesk	2101	1.06
16	SolarWinds VoIP & Network Quality Manager	1515	0.76
17	NewVoiceMedia	1400	0.71
18	T-Systems	1225	0.62
19	Vonage Business	1084	0.55
20	Dialpad	1084	0.55
21	ClickDesk	1048	0.53
22	Verizon VoIP	1014	0.51
23	Jive Voice	766	0.39
24	MessageBird	630	0.32
25	Riot	542	0.27
26	Nextiva	516	0.26
27	Loop Communications	459	0.23
28	OnSIP	404	0.20
29	Dixa	374	0.19
30	Cisco VoIP PBX	337	0.17
31	Zoiper	336	0.17
32	Bandwidth	278	0.14
33	Switchvox	224	0.11
34	GoToConnect (formerly Jive)	165	0.08
35	Close.io	160	0.08
36	Nextiva Office	118	0.06
37	Natterbox	117	0.06
38	Telnyx	113	0.06
39	BVoIP	107	0.05
40	netelip	88	0.04
41	Vivocha	84	0.04
42	NFON	72	0.04
43	Phone.com	69	0.03
44	Kixie	63	0.03
45	8x8 Business VoIP	61	0.03
46	Ooma Office	58	0.03
47	8x8 Virtual Office	57	0.03
48	CallHippo	56	0.03
49	MegaMeeting	54	0.03
50	Alteva	46	0.02
51	MightyCall	39	0.02
52	CoreDial	37	0.02
53	FluentStream	35	0.02
54	Convoso	33	0.02
55	CircleLoop	28	0.01
56	CallTools	27	0.01
57	Voicent Predictive Dialer	27	0.01
58	RingCaptcha	26	0.01
59	Phonebooth	24	0.01
60	Broadvoice	24	0.01
61	Gradwell	21	0.01
62	BrandConnect	21	0.01
63	Flowroute	21	0.01
64	DID Logic	18	0.01
65	2talk	17	0.01
66	VIPole Private Messenger	17	0.01
67	VoipSwitch	15	0.01
68	Polycom SoundPoint IP	15	0.01
69	Phonism	14	0.01
70	FlyNumber	13	0.01
71	Anveo	12	0.01
72	Versature	11	0.01
73	VoIP.ms	11	0.01
74	BluIP	11	0.01
75	BetterVoice	11	0.01
76	FrontRange Voice	10	0.01
77	MeetingMogul	10	0.01
78	Ytel Platform	9	0.00
79	Firstcom Europe (formerly VoIP.co.uk)	9	0.00
80	Infiniti Telecommunications	9	0.00
81	eSpace Contact Center	8	0.00
82	XCast Labs	8	0.00
83	Vitelity	8	0.00
84	CrazyCall	7	0.00
85	Cisco uOne	7	0.00
86	Line2	7	0.00
87	HoduPBX	7	0.00
88	SIP3.IO TAPIR	6	0.00
89	Avaya IP Deskphones	6	0.00
90	BT Business Phone Systems	6	0.00
91	BroadVoice Cloud PBX	5	0.00
92	Voxcloud	5	0.00
93	Cadebill	4	0.00
94	Ringio	4	0.00
95	Team on the Run	4	0.00
96	Cisco SPA9000	4	0.00
97	3CLogic	3	0.00
98	SiPalto	3	0.00
99	CSipSimple	3	0.00
100	LocalPhone	3	0.00
101	Hoiio	3	0.00
102	VoIPstudio	2	0.00
103	Spoke Phone	2	0.00
104	Yay.com	2	0.00
105	OnSwitchIT	2	0.00
106	Internode's Business Internet	2	0.00
107	NUACOM	2	0.00
108	VoicePulse	2	0.00
109	VoiceLink	2	0.00
110	Fonality Unified Communications	2	0.00
111	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.