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Email Security

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

Around the world in 2025, over 551,885 companies are currently using one or more Email Security software. Out of these, there are 419,499 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 43.28% of market share, SendinBlue with 13.09% of market share, MailChannels with 7.90% 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 (3,928), Consulting (3,013), Project Management (2,934).

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.

175

Technologies Tracked

713305

Companies Tracked

Categories related to Email Security

Identity And Access Management

Auditing And Compliance

Cyber Security

Network Security

Email Security

Top 5 Email Security technologies in 2025

Over 713305 companies are using Email Security tools. Proofpoint with 43.28% market share (308703 customers), SendinBlue with 13.09% market share (93384 customers), MailChannels with 7.90% market share (56362 customers).

Technology

Market Share (Est.)

Customers

Proofpoint

43.28%

308703

SendinBlue

13.09%

93384

MailChannels

7.90%

56362

Appriver

5.52%

39355

SpamExperts Email Archiving

4.57%

32629

Others

25.64%

182872

Email Security Customers by Employee Size

The majority of Email Security category falls in the company size of 0 - 9 employees (294816 companies), 20 - 49 employees (158075 companies), 10 - 19 employees (77681 companies).

Employee Size

Email Security Customers by Geography

Companies using Email Security technology software are majorly from the United States with 419499 (67.15%), United Kingdom with 50855 (8.14%), France with 33406 (5.35%) customers respectively.

Customers

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Email Security Customers by Industry

Top industries that use Email Security for Marketing (3928), Consulting (3013), Project Management (2934).

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	308703	43.28
2	SendinBlue	93384	13.09
3	MailChannels	56362	7.90
4	Appriver	39355	5.52
5	SpamExperts Email Archiving	32629	4.57
6	Hornetsecurity Spamfilter	28154	3.95
7	Campaign Monitor	23130	3.24
8	Mimecast	14944	2.10
9	Mimecast Gateway	14728	2.06
10	Trend Micro ScanMail	14027	1.97
11	Symantec Email Security	9404	1.32
12	Vade Secure	8037	1.13
13	ArcTitan by TitanHQ	4932	0.69
14	Securence	4870	0.68
15	Zoho Campaigns	4856	0.68
16	Forcepoint Triton APX	4600	0.64
17	MX Guarddog	3410	0.48
18	Sophos Email Gateway	2991	0.42
19	FireEye Email Security	2627	0.37
20	Barracuda Email Security Gateway	2545	0.36
21	FortiMail	2329	0.33
22	EveryCloud Email Security	2241	0.31
23	CYREN AntiSpam (formerly Commtouch Anti-Spam)	2233	0.31
24	Front	2213	0.31
25	Postini	2167	0.30
26	LANDESK	2046	0.29
27	Topsec Email Security	1862	0.26
28	Trend Micro Hosted Email Security	1767	0.25
29	FuseMail	1726	0.24
30	McAfee Email Gateway	1501	0.21
31	Cyberoam	1481	0.21
32	Websense Email Security Gateway	1425	0.20
33	SMX	1246	0.17
34	Campaigner	1136	0.16
35	Symantec Brightmail	1024	0.14
36	Paubox	966	0.14
37	Runbox	838	0.12
38	Tutanota	818	0.11
39	Symantec Mail Security	811	0.11
40	MXToolbox	760	0.11
41	Stay Secure Email Security	726	0.10
42	FirstWave Cloud	657	0.09
43	Reflexion	627	0.09
44	Microsoft Exchange Online Protection	581	0.08
45	Retarus E-Mail Security	578	0.08
46	Proofpoint Email Protection	404	0.06
47	CleanEmail	371	0.05
48	email2	321	0.05
49	egress	291	0.04
50	Forcepoint Email Security	284	0.04
51	SecureMX	259	0.04
52	EuropeanMX	246	0.03
53	Cisco Email Security	206	0.03
54	PhishMe	172	0.02
55	LEAP	140	0.02
56	SendMail Sentrion	137	0.02
57	McAfee Security for Email Servers	136	0.02
58	SonicWall Email Security	129	0.02
59	MAILsweeper	120	0.02
60	Symantec Spam Filters	117	0.02
61	The Email Laundry	112	0.02
62	Virtru	111	0.02
63	Axway MailGate	95	0.01
64	Trustwave MailMarshal	94	0.01
65	MailScanner	82	0.01
66	Good Dynamics	81	0.01
67	WebTitan	80	0.01
68	Ironscales	74	0.01
69	Push Security	72	0.01
70	Comendo	70	0.01
71	Barracuda Essentials for Email Security	70	0.01
72	Trend Micro Anti-Spam	70	0.01
73	Barracuda Spam & Virus Firewall	67	0.01
74	Sophos PureMessage	54	0.01
75	Salesforce SPF	53	0.01
76	Agari	52	0.01
77	Symantec Protection Suite	51	0.01
78	Netmail	48	0.01
79	Sendio	44	0.01
80	GFI MailEssentials	44	0.01
81	Trend Micro Worry Free Business Security	44	0.01
82	Direct Mail	39	0.01
83	Mail In Black	39	0.01
84	SmartLockr	39	0.01
85	250ok	38	0.01
86	DeliverySlip	37	0.01
87	Proofpoint Essentials	35	0.00
88	Mailguard	34	0.00
89	Clearswift MIMEsweeper	33	0.00
90	Tessian	30	0.00
91	ValiMail	27	0.00
92	eEvidence	25	0.00
93	Trend Micro InterScan Messaging Security	25	0.00
94	Attivo Networks	25	0.00
95	SpamExperts	23	0.00
96	ZixMail	21	0.00
97	Hornetsecurity	20	0.00
98	CensorNet Email Security	19	0.00
99	Clearswift SECURE Email Gateway	17	0.00
100	EntrustedMail	17	0.00
101	PineApp	17	0.00
102	ZixCorp Email Encryption	17	0.00
103	Symantec Scan Engine	16	0.00
104	Cyren Email Security	15	0.00
105	VIPRE Email Security	15	0.00
106	Avira	14	0.00
107	Voltage SecureMail	14	0.00
108	Microsoft Antigen	14	0.00
109	DataMotion	14	0.00
110	GFI MailSecurity	14	0.00
111	McAfee SaaS Email Protection	14	0.00
112	Spamina	13	0.00
113	dmarcian	12	0.00
114	VMware Boxer	12	0.00
115	BlackBerry Audit & Archiving Service	12	0.00
116	XWall	12	0.00
117	Secure Suite	11	0.00
118	PhishingGuardian	11	0.00
119	Alt-N SecurityGateway for Email Servers	10	0.00
120	KoruMail Cloud	10	0.00
121	Bizanga	10	0.00
122	NeoCertified	9	0.00
123	Egress Switch	9	0.00
124	Cisco Secure Email	9	0.00
125	modusCloud	8	0.00
126	Mirapoint RazorGate	8	0.00
127	ArmorBlox	8	0.00
128	Vaultastic	7	0.00
129	SpamTitan by TitanHQ	7	0.00
130	Echoworx	7	0.00
131	TowerData	7	0.00
132	iCritical	7	0.00
133	Vircom modusGate	7	0.00
134	Harmony Email & Office	7	0.00
135	Symantec Desktop Email Encryption	6	0.00
136	Cisco Content Security Management Appliance	6	0.00
137	MailFoundry	6	0.00
138	Alt-N Technologies	6	0.00
139	MailWise	5	0.00
140	Gpg4win	5	0.00
141	AppRiver SecureTide	5	0.00
142	Informatica Email Verification	5	0.00
143	McAfee NitroDesk TouchDown	5	0.00
144	SolarWinds Mail Assure	4	0.00
145	McAfee Cloud Security	4	0.00
146	Penango	4	0.00
147	Dell EMS Email Security	4	0.00
148	GlobalCerts	4	0.00
149	Livigent	4	0.00
150	Cisco Registered Envelope Service (CRES)	4	0.00
151	MXSweep	3	0.00
152	ZEROSPAM	3	0.00
153	EdgeWave ePrism	3	0.00
154	ManageEngine Exchange Reporter	3	0.00
155	IntY MailDefender	3	0.00
156	McAfee SecureMail	3	0.00
157	Borderware MXtreme	3	0.00
158	Trend Micro Enterprise Security for Endpoints	3	0.00
159	Menlo Security Isolation Platform (MSIP)	3	0.00
160	AT&T Secure Email Gateway	3	0.00
161	Kundenserver	2	0.00
162	Ezepo	2	0.00
163	GreatHorn	2	0.00
164	SpamExperts Outgoing Filter	2	0.00
165	MXSAVE	2	0.00
166	GlobalScape Email Express	2	0.00
167	NeoCertified Secure Email	2	0.00
168	Barracuda Networks Spam Filter	2	0.00
169	Van Dyke SecureFX	2	0.00
170	Symantec Gateway Email Encryption (formerly PGP Universal Gateway Email)	2	0.00
171	PostX Secure Email	2	0.00
172	SpamBayes	2	0.00
173	FiLink	2	0.00
174	Permessa	2	0.00
175	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.