Email Usage Distribution in the Top 1 Million Sites

Top In Email Usage Distribution in the Top 1 Million Sites

Technology	Websites	%
SPF	570,957	57.1
DMARC	320,334	32.03
Google Apps for Business	148,942	14.89
Microsoft Exchange Online	129,136	12.91
Microsoft Azure DNS	128,422	12.84
Office 365 Mail	120,352	12.04
Amazon SES	40,714	4.07
Apple iCloud Mail	35,611	3.56
Zendesk	32,213	3.22
Sendgrid	29,981	3
Mailgun	27,154	2.72
MailChimp SPF	26,175	2.62
Mandrill	25,508	2.55
Salesforce SPF	15,226	1.52
Proofpoint	12,611	1.26
Mimecast	12,465	1.25
SendinBlue	12,298	1.23
Zoho Mail	11,676	1.17
MailJet	11,414	1.14
Namecheap	11,187	1.12
GoDaddy Email	10,994	1.1
Postmark	9,166	0.92
Dmarcian	8,793	0.88
Sender ID	8,649	0.86
DMARC Analyzer	6,966	0.7
MailChannels	6,588	0.66
Freshdesk	6,211	0.62
DKIM	5,574	0.56
OVH Mail	5,528	0.55
Barracuda Networks	5,275	0.53
Hostgator Mail	4,666	0.47
Help Scout	4,258	0.43
ExactTarget Email	4,165	0.42
Elastic Email	4,150	0.42
Campaign Monitor	3,710	0.37
CodeTwo	3,606	0.36
UniSender	3,590	0.36
SparkPost	3,398	0.34
Cisco Ironport Cloud	3,386	0.34
SMTP2GO	3,203	0.32
Sophos	3,180	0.32
Rackspace Email Hosting	3,072	0.31
Agari	3,011	0.3
Tencent QQ Mail	2,832	0.28
OnDMARC	2,485	0.25
Constant Contact Mail	2,310	0.23
Symantec.cloud	2,263	0.23
FreshService	2,084	0.21
Alibaba Cloud MailBox	2,018	0.2
Valimail	2,004	0.2
MailSpike	1,868	0.19
Zimbra	1,855	0.19
Trustpilot Service	1,771	0.18
DMARCLY	1,659	0.17
Dyn	1,654	0.17
Shopify Hosted Email	1,554	0.16
Namecheap Private Email	1,546	0.15
PowerDMARC	1,516	0.15
FastMail	1,508	0.15
SMTP.com	1,506	0.15
MailUp	1,435	0.14
CleverReach Mail	1,411	0.14
Locaweb Mail	1,355	0.14
Exclaimer	1,337	0.13
URIports	1,330	0.13
TrendMicro Email Services	1,321	0.13
ProtonMail	1,304	0.13
Qualtrics Mail	1,263	0.13
Eloqua Mail	1,222	0.12
BigCommerce Mail	1,083	0.11
SpamExperts	1,072	0.11
ServiceNow	1,069	0.11
AuthSMTP	1,065	0.11
NetSuite Mail	1,036	0.1
AppRiver	982	0.1
Hornetsecurity	968	0.1
Flowmailer	946	0.09
Mail Dealer	932	0.09
EasyDMARC	891	0.09
ImprovMX	887	0.09
ClickDimensions Mail	848	0.08
Newsletter2Go	844	0.08
Emma Inc Email	826	0.08
lemlist	794	0.08
Braintree Mail	778	0.08
Blackboard	774	0.08
Moosend	769	0.08
Sailthru	765	0.08
CDNS Network	763	0.08
Websense	760	0.08
Adestra	759	0.08
SocketLabs	754	0.08
Sendy	731	0.07
SMTP.BZ	719	0.07
turboSMTP	687	0.07
Intercom Mail	687	0.07
CueNote	686	0.07
Greenhouse MX	682	0.07
inxmail	660	0.07
Flodesk	653	0.07
BlueHost Mail	641	0.06
Customer.io Mail	635	0.06
Act-On Mail	581	0.06
1and1 Email Solutions	562	0.06
Autopilot SPF	554	0.06
Sendsay	513	0.05
UserVoice Mail	509	0.05
Infomaniak Mail	502	0.05
Intermedia	485	0.05
Convio Mail	483	0.05
TOPdesk	480	0.05
Sender	477	0.05
Return Path	477	0.05
Oracle CX	456	0.05
Splio	452	0.05
iContact Mail	451	0.05
DreamHost	441	0.04
Granicus	436	0.04
Alibaba Cloud DirectMail	428	0.04
ForwardEmail	421	0.04
Benchmark Mail	417	0.04
SurveyGizmo	416	0.04
AWeber Email	412	0.04
MasterBase	383	0.04
MessageGears	383	0.04
pair Networks	382	0.04
Migadu	376	0.04
LINE WORKS	374	0.04
Maropost	359	0.04
Synergy!	359	0.04
Coremail	346	0.03
Copernica	340	0.03
Mail Plus	329	0.03
Emarsys	329	0.03
Acumbamail	328	0.03
Yahoo! Business Email	327	0.03
LianaMailer	322	0.03
NewsMAN	321	0.03
GrooveHQ Mail	317	0.03
Opensense	314	0.03
ActiveTrail	313	0.03
FreshMail Email	289	0.03
Google Postini Services	287	0.03
GetResponse SPF	274	0.03
Flockmail	270	0.03
Vade Secure	267	0.03
Mailbox.org	266	0.03
Bronto Email	245	0.02
RuleMailer	238	0.02
McAfee SaaS Email	237	0.02
MXRoute	236	0.02
Tipimail	229	0.02
JangoMail	225	0.02
Mailigen	224	0.02
Mittwald Email	223	0.02
easyDNS Mail	223	0.02
Akna	222	0.02
Responsys SPF	211	0.02
WebPower	210	0.02
Spotler	197	0.02
Natro Mail	190	0.02
Prezly	186	0.02
Listrak Mail	184	0.02
ContactLab	180	0.02
SpamTitan	177	0.02
Carrier Zone	170	0.02
Securence	170	0.02
ADP	169	0.02
SparkLoop	168	0.02
Smaily	167	0.02
Curumeru	166	0.02
FuseMail	163	0.02
Sarbacane	163	0.02
Zivver	163	0.02
Pure360	163	0.02
ClearSlide	161	0.02
Acquia Cloud	161	0.02
Setrow	159	0.02
QuestionPro	157	0.02
Mixpanel Email	155	0.02
BlueHornet	154	0.02
Simpleview	153	0.02
Paubox	151	0.02
Message Business	151	0.02
Reply	150	0.02
Tripolis	147	0.01
SendCloud	144	0.01
Taximail	142	0.01
List Finder	141	0.01
Crossware	140	0.01
MailGuard	139	0.01
Recurly Mail	138	0.01
TechnologyOne Cloud	136	0.01
Q4 Web Systems	135	0.01
MailInBlack	130	0.01
EZ Publishing	127	0.01
PowWeb Mail	125	0.01
Dialog Insight	122	0.01
Perfit Email Marketing	121	0.01
ForwardMX	121	0.01
Everyone.net	118	0.01
Falconide	118	0.01
Mad Mimi	116	0.01
CensorNet	115	0.01
Spam Hero	113	0.01
Network Solutions Email Hosting	106	0.01
CyberImpact	105	0.01
Greenview Data	103	0.01
Robly	103	0.01
SqualoMail	103	0.01
ZorgMail	101	0.01
FirstData	101	0.01
CheetahMail Mail	101	0.01
SilverSky	100	0.01
Visualsoft Mail	100	0.01
MarketingPlatform	100	0.01
Sentia	99	0.01
MailRoute	99	0.01
LuxSci	98	0.01
Lessonly	97	0.01
Epsilon	93	0.01
MailCamp	92	0.01
DMARC Monitor	90	0.01
Infinite Campus	89	0.01
Optivo	89	0.01
Mail Komplet	88	0.01
Revue	87	0.01
FreshBooks	87	0.01
Ubivox	87	0.01
CriticalImpact	87	0.01
Expert Sender	87	0.01
Striata	87	0.01
Commtouch	85	0.01
Digital Insight	85	0.01
Pepipost	82	0.01
MailGrid	82	0.01
Concep	82	0.01
WordFly	82	0.01
SmartFocus	82	0.01
SMX	81	0.01
Sendios	79	0.01
ZoneEdit MX	78	0.01
EveryCloud	78	0.01
AGNITAS	78	0.01
Rediffmail Pro	76	0.01
MySMTP	76	0.01
Oxemis	76	0.01
DMARC360	75	0.01
Runbox	74	0.01
MailCampaigns	74	0.01
Brightpearl Email	74	0.01
MX-Relay	72	0.01
emailmanager	72	0.01
Influitive	72	0.01
Alinto	71	0.01
Mandic Mail	70	0.01
Bounce IO	69	0.01
Gaggle	68	0.01
Fake MX	67	0.01
Swift Digital	66	0.01
GFI	64	0.01
Critsend	62	0.01
PayPal Mail	62	0.01
Mailcheap	59	0.01
bexio	59	0.01
Xink.io	59	0.01
Pobox	58	0.01
Qboxmail	56	0.01
Aristotle	56	0.01
Web.com Email	55	0.01
Xero	55	0.01
BlueTie	54	0.01
Diligent	54	0.01
AnubisNetworks	53	0.01
SendFox	51	0.01
PostageApp	51	0.01
Scripps	51	0.01
Mailee.me	50	0
Sitecore Mail	49	0
Birdsend	49	0
INBOX.CO.IL	47	0
TOPSEC	47	0
SMTPeter	47	0
TinyLetter	46	0
Sigstr	46	0
Synaq	45	0
Pulseem	45	0
Mailnara	44	0
Peytz	44	0
SiteBuildIt	43	0
4me	43	0
Emailkampane	42	0
Campaigner	42	0
Virtual Target	42	0
HelpMonks	42	0
Dongree	41	0
easyMail	41	0
ZEROSPAM	41	0
EmailOctopus	41	0
Bottomline	41	0
Satmetrix	41	0
EmailCampaigns	40	0
Send Guardian	39	0
CommerceV3 Mail	39	0
Atmail	38	0
ISPrime	38	0
WhatCounts	38	0
XCAMPAIGN	38	0
Ergonet	37	0
Blackberry Internet Service	37	0
GlobiMail	37	0
Mailpro	36	0
Hanami	36	0
PurelyMail	34	0
HelloDialog	34	0
Emfluence	34	0
InboxFirst	34	0
Mailforce	34	0
SMTP Express	33	0
VentraIP Mail	32	0
Addemar	31	0
Net Atlantic	30	0
LeaderSend	29	0
MailerSend	29	0
Knowledge Marketing	28	0
Planisys	27	0
Impactia	27	0
Black Pearl Mail	26	0
Symprex	26	0
eMailChef	26	0
Mithrilnetwork	25	0
SmartrMail	25	0
Mailmojo	25	0
phpList	25	0
Sign-up.to	25	0
Mail2World	24	0
ReachMail	24	0
NetTeller	24	0
YNOT Mail	24	0
Sendpal	24	0
OTYS	23	0
Emercury	22	0
Volusion Email	21	0
RealSender	21	0
Perimeter	21	0
Sendloop	21	0
E -ngine	20	0
Hushmail	19	0
3D Cart Mail	19	0
NewZapp	19	0
mailworx	19	0
Spamtador	18	0
Retarus	18	0
OnVoard	18	0
Cloudmore	18	0
Spamina	18	0
iCritical	18	0
StreamingMail	17	0
EForw	17	0
EnvialoSimple	17	0
EchoWorx	17	0
Global IntelliSystems	17	0
Ungapped	17	0
Alstra	17	0
AreYouNet	17	0
Flying Crocodile	16	0
eEvidence	16	0
Blue State Digital	16	0
BigMailer	16	0
Reflexion	15	0
The Email Laundry	15	0
Sigsync	15	0
MxHero	15	0
StrongView	15	0
Soverin	14	0
Mailfence	14	0
Reasonable Spread	14	0
Express-Mailing	14	0
Blackpepper	14	0
Sprint Business	13	0
Cloudiance	13	0
Email Yak	13	0
FireDrum Email Marketing	13	0
xMailer	13	0
RelayPOD	13	0
Net-Results Mail	13	0
Email Center Pro	13	0
Patchman	13	0
Spam Arrest	12	0
StoneShot	12	0
Clever Monitor	12	0
Guru Contact	12	0
iPost	12	0
EKM Email Marketing	11	0
eNom	11	0
Panda Security	11	0
EuropeanMX	11	0
Junk Email Filter	11	0
MailHawk	11	0
Penton	11	0
JetSend	11	0
Inbox Marketer	11	0
Goolara	11	0
Upaknee	11	0
Register.com Mail	10	0
MeMail	10	0
e-shot	10	0
NewsletterSoft	10	0
ExchangeDefender	9	0
Heluna	9	0
WorldPosta	9	0
VSL Net	9	0
rasa.io	9	0
Comendo	9	0
EmailSYSTEM	9	0
Solusquare	9	0
EmailPoint	9	0
Postalytics	9	0
MailCleaner	8	0
Klick Tipp	8	0
OfficeRnD	8	0
Pantera Tools	8	0
Permido	8	0
Halon MTA	8	0
SEND13	8	0
24sender	8	0
Send Inbox Mail	8	0
Outpost	8	0
MSSENDER	8	0
Smarsh	7	0
PacHosting	7	0
Apptix	7	0
ServerMX	7	0
Kolab Now	7	0
Get a Newsletter	7	0
Mithi	7	0
Nitronews	7	0
Sendio	7	0
CrystalMails	7	0
Campayn	7	0
Publicators	7	0
1Point Interactive	7	0
JobVite Mail	7	0
Real Magnet	7	0
Anti Spam Engine	6	0
IX Web Mail	6	0
Scorpion Design	6	0
pictime	6	0
MX Guardian	6	0
Postex	6	0
MyNewsletterBuilder	6	0
EmailOpen	6	0
MediaPost	6	0
AcelleMail	6	0
BIGLIST	6	0
LINK Mobility	6	0
SmartResponder	6	0
Dealer Mail	5	0
Falconsender	5	0
2Town	5	0
NationalNet	5	0
Newtek Technology Services	5	0
Email Provider NL	5	0
Inboxify	5	0
weMail	5	0
SuccessByEmail	5	0
SnapHire	5	0
GoToMyAccounts	5	0
SendExpert	5	0
upscribe	5	0
SMTP.software	5	0
Mailblast	5	0
TailoredMail	5	0
HostMySite.com	4	0
StartMail	4	0
MailWish	4	0
WMaker	4	0
Linode Mail	4	0
Vervemail	4	0
Sendtex	4	0
CallidusCloud Mail	4	0
Followup	4	0
acmailer	4	0
ClickRSVP	4	0
Express Pigeon	4	0
LastSpam	4	0
inBOX25 Email	4	0
Mailpixels	4	0
eFlyerMaker	4	0
Apifon	4	0
Skatteverket	4	0
SubscriberMail	4	0
PostUp	4	0
Enguard	3	0
Kerjamail	3	0
Cakemail	3	0
MailSpot	3	0
Estismail	3	0

1,952,142 Detections

of Email Hosting Providers in the Top 1 Million Sites. Last updated 10th Apr 2024.

DMARC is currently the most popular technology in this category.