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VoIP And SIP

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

Around the world in 2026, over 143,267 companies are currently using one or more VoIP And SIP software. Out of these, there are 117,966 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 23.02% of market share, Skype with 20.01% of market share, Cisco WebEx with 16.07% 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 (3,049), Cloud Services (2,756), Consulting (2,309).

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

199413

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 199413 companies are using VoIP And SIP tools. CallRail with 23.02% market share (45912 customers), Skype with 20.01% market share (39903 customers), Cisco WebEx with 16.07% market share (32055 customers).

Technology

Market Share (Est.)

Customers

CallRail

23.02%

45912

Skype

20.01%

39903

Cisco WebEx

16.07%

32055

Cisco VoIP

10.29%

20527

Cisco Unified Communications Manager (CallManager)

3.69%

7355

Others

26.91%

53661

VoIP And SIP Customers by Employee Size

The majority of VoIP And SIP category falls in the company size of 0 - 9 employees (45339 companies), 20 - 49 employees (37945 companies), 100 - 249 employees (33204 companies).

Employee Size

VoIP And SIP Customers by Geography

Companies using VoIP And SIP technology software are majorly from the United States with 117966 (69.05%), United Kingdom with 11986 (7.02%), Canada with 9476 (5.55%) customers respectively.

Customers

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VoIP And SIP Customers by Industry

Top industries that use VoIP And SIP for Managed Services (3049), Cloud Services (2756), Consulting (2309).

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	45912	23.02
2	Skype	39903	20.01
3	Cisco WebEx	32055	16.07
4	Cisco VoIP	20527	10.29
5	Cisco Unified Communications Manager (CallManager)	7355	3.69
6	Google Voice	7184	3.60
7	RingCentral	4973	2.49
8	Genesys PureCloud	4788	2.40
9	Cisco IP Phones	3856	1.93
10	Aircall	3800	1.91
11	3CX	3575	1.79
12	Five9	3395	1.70
13	Grasshopper	2260	1.13
14	Virtual PBX	2126	1.07
15	Talkdesk	2122	1.06
16	SolarWinds VoIP & Network Quality Manager	1505	0.75
17	NewVoiceMedia	1404	0.70
18	T-Systems	1251	0.63
19	Dialpad	1090	0.55
20	Vonage Business	1076	0.54
21	ClickDesk	1036	0.52
22	Verizon VoIP	1014	0.51
23	Jive Voice	794	0.40
24	MessageBird	627	0.31
25	Riot	549	0.28
26	Nextiva	514	0.26
27	Loop Communications	452	0.23
28	OnSIP	408	0.20
29	Dixa	366	0.18
30	Zoiper	336	0.17
31	Cisco VoIP PBX	325	0.16
32	Bandwidth	274	0.14
33	Switchvox	224	0.11
34	GoToConnect (formerly Jive)	163	0.08
35	Close.io	157	0.08
36	Natterbox	118	0.06
37	Nextiva Office	117	0.06
38	Telnyx	112	0.06
39	BVoIP	106	0.05
40	Vivocha	101	0.05
41	netelip	90	0.05
42	NFON	85	0.04
43	Phone.com	69	0.03
44	Kixie	65	0.03
45	Ooma Office	59	0.03
46	8x8 Virtual Office	58	0.03
47	CallHippo	57	0.03
48	MegaMeeting	54	0.03
49	Broadvoice	49	0.02
50	8x8 Business VoIP	47	0.02
51	Alteva	45	0.02
52	Convoso	41	0.02
53	MightyCall	39	0.02
54	RingCaptcha	39	0.02
55	CoreDial	37	0.02
56	FluentStream	35	0.02
57	Voicent Predictive Dialer	35	0.02
58	Gradwell	35	0.02
59	CircleLoop	28	0.01
60	CallTools	27	0.01
61	Phonebooth	24	0.01
62	BrandConnect	22	0.01
63	Flowroute	21	0.01
64	3CLogic	20	0.01
65	DID Logic	19	0.01
66	VoIPstudio	17	0.01
67	2talk	17	0.01
68	VIPole Private Messenger	17	0.01
69	Polycom SoundPoint IP	15	0.01
70	VoipSwitch	14	0.01
71	FlyNumber	13	0.01
72	Phonism	13	0.01
73	Anveo	12	0.01
74	TollFreeForwarding	12	0.01
75	BetterVoice	12	0.01
76	Versature	11	0.01
77	VoIP.ms	11	0.01
78	BluIP	11	0.01
79	CrazyCall	10	0.01
80	FrontRange Voice	10	0.01
81	MeetingMogul	10	0.01
82	Clearfly	10	0.01
83	Ringio	9	0.00
84	Firstcom Europe (formerly VoIP.co.uk)	9	0.00
85	Infiniti Telecommunications	9	0.00
86	Ytel Platform	8	0.00
87	eSpace Contact Center	8	0.00
88	XCast Labs	8	0.00
89	Vitelity	8	0.00
90	Cisco uOne	7	0.00
91	Yay.com	7	0.00
92	HoduPBX	7	0.00
93	SIP3.IO TAPIR	6	0.00
94	Avaya IP Deskphones	6	0.00
95	BT Business Phone Systems	6	0.00
96	Voxcloud	6	0.00
97	Line2	5	0.00
98	Cadebill	4	0.00
99	Team on the Run	4	0.00
100	Cisco SPA9000	4	0.00
101	BroadVoice Cloud PBX	3	0.00
102	SiPalto	3	0.00
103	CSipSimple	3	0.00
104	LocalPhone	3	0.00
105	Hoiio	3	0.00
106	Spoke Phone	2	0.00
107	OnSwitchIT	2	0.00
108	Internode's Business Internet	2	0.00
109	NUACOM	2	0.00
110	VoicePulse	2	0.00
111	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.