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Email Security

Q: How many companies use Email Security software these days?

Around the world in 2025, over 579,494 companies are currently using one or more Email Security software. Out of these, there are 438,199 companies using Email Security tools that are originally from the United States.

Q: Which company has the most significant market share in the Email Security software space?

The top few companies that have the most significant market share in the Email Security space are Proofpoint with 42.66% of market share, SendinBlue with 12.86% of market share, MailChannels with 7.74% of market share. Check for other Email Security technologies market share here.

Q: What are the top industries that usually use Email Security softwares?

The top industries that use Email Security software are Marketing (4,322), Consulting (3,194), Project Management (3,147).

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

177

Technologies Tracked

744639

Companies Tracked

Categories related to Email Security

Auditing And Compliance

Identity And Access Management

Network Security

Cyber Security

Email Security

Top 5 Email Security technologies in 2025

Over 744639 companies are using Email Security tools. Proofpoint with 42.66% market share (317671 customers), SendinBlue with 12.86% market share (95746 customers), MailChannels with 7.74% market share (57625 customers).

Technology

Market Share (Est.)

Customers

Proofpoint

42.66%

317671

SendinBlue

12.86%

95746

MailChannels

7.74%

57625

Appriver

5.48%

40836

SpamExperts Email Archiving

4.63%

34453

Others

26.63%

198308

Email Security Customers by Employee Size

The majority of Email Security category falls in the company size of 0 - 9 employees (303864 companies), 20 - 49 employees (166258 companies), 10 - 19 employees (80595 companies).

Employee Size

Email Security Customers by Geography

Companies using Email Security technology software are majorly from the United States with 438199 (67.14%), United Kingdom with 54484 (8.35%), France with 34160 (5.23%) customers respectively.

Customers

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Email Security Customers by Industry

Top industries that use Email Security for Marketing (4322), Consulting (3194), Project Management (3147).

Customers

Market Share for Top Email Security Technologies

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

Ranking	Technology	Customers	Market share(Est.)(%)
1	Proofpoint	317671	42.66
2	SendinBlue	95746	12.86
3	MailChannels	57625	7.74
4	Appriver	40836	5.48
5	SpamExperts Email Archiving	34453	4.63
6	Hornetsecurity Spamfilter	28856	3.88
7	Campaign Monitor	23911	3.21
8	Mimecast	18601	2.50
9	Mimecast Gateway	18396	2.47
10	Trend Micro ScanMail	14610	1.96
11	Symantec Email Security	9831	1.32
12	Vade Secure	8141	1.09
13	ArcTitan by TitanHQ	5113	0.69
14	Securence	5073	0.68
15	Forcepoint Triton APX	4846	0.65
16	Zoho Campaigns	4681	0.63
17	RMail	3747	0.50
18	MX Guarddog	3535	0.47
19	Sophos Email Gateway	2991	0.40
20	FireEye Email Security	2885	0.39
21	Barracuda Email Security Gateway	2577	0.35
22	FortiMail	2397	0.32
23	EveryCloud Email Security	2361	0.32
24	CYREN AntiSpam (formerly Commtouch Anti-Spam)	2288	0.31
25	Postini	2217	0.30
26	Front	2124	0.29
27	LANDESK	2047	0.27
28	Topsec Email Security	1909	0.26
29	FuseMail	1795	0.24
30	Trend Micro Hosted Email Security	1778	0.24
31	McAfee Email Gateway	1497	0.20
32	Cyberoam	1479	0.20
33	Websense Email Security Gateway	1428	0.19
34	SMX	1329	0.18
35	Campaigner	1160	0.16
36	Symantec Brightmail	1044	0.14
37	Paubox	980	0.13
38	Runbox	855	0.11
39	Tutanota	839	0.11
40	MXToolbox	814	0.11
41	Symantec Mail Security	812	0.11
42	Stay Secure Email Security	801	0.11
43	FirstWave Cloud	701	0.09
44	Reflexion	625	0.08
45	Retarus E-Mail Security	614	0.08
46	Microsoft Exchange Online Protection	595	0.08
47	Proofpoint Email Protection	408	0.05
48	CleanEmail	376	0.05
49	email2	333	0.04
50	Forcepoint Email Security	293	0.04
51	SecureMX	292	0.04
52	egress	290	0.04
53	EuropeanMX	256	0.03
54	Cisco Email Security	233	0.03
55	PhishMe	171	0.02
56	LEAP	142	0.02
57	McAfee Security for Email Servers	136	0.02
58	SendMail Sentrion	133	0.02
59	SonicWall Email Security	132	0.02
60	Virtru	127	0.02
61	MAILsweeper	119	0.02
62	The Email Laundry	117	0.02
63	Symantec Spam Filters	117	0.02
64	Trustwave MailMarshal	98	0.01
65	Axway MailGate	95	0.01
66	Ironscales	84	0.01
67	Good Dynamics	81	0.01
68	MailScanner	81	0.01
69	McAfee Cloud Security	80	0.01
70	Comendo	73	0.01
71	Trend Micro Anti-Spam	72	0.01
72	Push Security	68	0.01
73	Barracuda Spam & Virus Firewall	66	0.01
74	Sophos PureMessage	53	0.01
75	Symantec Protection Suite	53	0.01
76	Salesforce SPF	53	0.01
77	Barracuda Essentials for Email Security	51	0.01
78	Agari	51	0.01
79	Netmail	50	0.01
80	GFI MailEssentials	48	0.01
81	WebTitan	45	0.01
82	Trend Micro Worry Free Business Security	45	0.01
83	Sendio	44	0.01
84	Mail In Black	43	0.01
85	Direct Mail	39	0.01
86	250ok	38	0.01
87	Proofpoint Essentials	36	0.00
88	Mailguard	35	0.00
89	Tessian	35	0.00
90	SmartLockr	35	0.00
91	DeliverySlip	34	0.00
92	Clearswift MIMEsweeper	34	0.00
93	ValiMail	30	0.00
94	Attivo Networks	26	0.00
95	eEvidence	25	0.00
96	Trend Micro InterScan Messaging Security	24	0.00
97	SpamExperts	22	0.00
98	Hornetsecurity	22	0.00
99	ZixMail	21	0.00
100	EntrustedMail	18	0.00
101	Avira	17	0.00
102	PineApp	17	0.00
103	Clearswift SECURE Email Gateway	16	0.00
104	ZixCorp Email Encryption	16	0.00
105	Symantec Scan Engine	16	0.00
106	Cyren Email Security	15	0.00
107	Microsoft Antigen	15	0.00
108	Voltage SecureMail	14	0.00
109	Spamina	14	0.00
110	VIPRE Email Security	14	0.00
111	McAfee SaaS Email Protection	14	0.00
112	DataMotion	13	0.00
113	GFI MailSecurity	13	0.00
114	dmarcian	12	0.00
115	VMware Boxer	12	0.00
116	BlackBerry Audit & Archiving Service	12	0.00
117	XWall	12	0.00
118	Secure Suite	11	0.00
119	CensorNet Email Security	10	0.00
120	Cisco Secure Email	10	0.00
121	PhishingGuardian	9	0.00
122	Alt-N SecurityGateway for Email Servers	9	0.00
123	KoruMail Cloud	9	0.00
124	modusCloud	9	0.00
125	Trend Micro Enterprise Security for Endpoints	9	0.00
126	NeoCertified	8	0.00
127	Egress Switch	8	0.00
128	Mirapoint RazorGate	8	0.00
129	ArmorBlox	8	0.00
130	Ezepo	7	0.00
131	SpamTitan by TitanHQ	7	0.00
132	Gpg4win	7	0.00
133	Echoworx	7	0.00
134	TowerData	7	0.00
135	iCritical	7	0.00
136	Vircom modusGate	7	0.00
137	Bizanga	7	0.00
138	Harmony Email & Office	7	0.00
139	Vaultastic	6	0.00
140	Symantec Desktop Email Encryption	6	0.00
141	MailFoundry	6	0.00
142	Alt-N Technologies	6	0.00
143	MailWise	5	0.00
144	AppRiver SecureTide	5	0.00
145	Cisco Content Security Management Appliance	5	0.00
146	McAfee NitroDesk TouchDown	5	0.00
147	SolarWinds Mail Assure	4	0.00
148	Bae Systems Cyber Security	4	0.00
149	Penango	4	0.00
150	Barracuda Networks Spam Filter	4	0.00
151	Dell EMS Email Security	4	0.00
152	GlobalCerts	4	0.00
153	Livigent	4	0.00
154	Cisco Registered Envelope Service (CRES)	4	0.00
155	MXSweep	3	0.00
156	ZEROSPAM	3	0.00
157	EdgeWave ePrism	3	0.00
158	McAfee SecureMail	3	0.00
159	Borderware MXtreme	3	0.00
160	Menlo Security Isolation Platform (MSIP)	3	0.00
161	AT&T Secure Email Gateway	3	0.00
162	Diligent Messenger	2	0.00
163	Kundenserver	2	0.00
164	GreatHorn	2	0.00
165	SpamExperts Outgoing Filter	2	0.00
166	GlobalScape Email Express	2	0.00
167	NeoCertified Secure Email	2	0.00
168	ManageEngine Exchange Reporter	2	0.00
169	IntY MailDefender	2	0.00
170	Van Dyke SecureFX	2	0.00
171	Symantec Gateway Email Encryption (formerly PGP Universal Gateway Email)	2	0.00
172	Informatica Email Verification	2	0.00
173	PostX Secure Email	2	0.00
174	SpamBayes	2	0.00
175	FiLink	2	0.00
176	Permessa	2	0.00
177	N-able Mail Assure	2	0.00

FAQ

Find answers to the most often asked questions by users.

Who are the top Email Security software market leaders?

Top leaders in the category for Email Security software are Proofpoint, SendinBlue, MailChannels. Here, you can view a full list of Email Security tools in the market.