Email Usage Distribution in the Top 1 Million Sites

Top In Email Usage Distribution in the Top 1 Million Sites

Technology	Websites	%
SPF	617,899	61.79
DMARC	369,775	36.98
Google Apps for Business	163,261	16.33
Microsoft Exchange Online	145,382	14.54
Microsoft Azure DNS	144,241	14.42
Office 365 Mail	135,640	13.56
Amazon SES	44,923	4.49
Apple iCloud Mail	40,778	4.08
Zendesk	34,872	3.49
Sendgrid	33,607	3.36
Mailgun	30,671	3.07
MailChimp SPF	27,613	2.76
Mandrill	26,288	2.63
Salesforce SPF	17,133	1.71
Proofpoint	14,154	1.42
Mimecast	13,957	1.4
Zoho Mail	13,409	1.34
SendinBlue	12,788	1.28
MailJet	12,709	1.27
GoDaddy Email	12,283	1.23
Namecheap	11,528	1.15
Postmark	9,812	0.98
Sender ID	9,084	0.91
Dmarcian	9,077	0.91
DMARC Analyzer	7,515	0.75
MailChannels	7,019	0.7
DKIM	6,043	0.6
Barracuda Networks	5,896	0.59
OVH Mail	5,550	0.56
Freshdesk	5,498	0.55
Hostgator Mail	4,736	0.47
SMTP2GO	4,600	0.46
Elastic Email	4,571	0.46
Campaign Monitor	4,564	0.46
Help Scout	4,555	0.46
ExactTarget Email	4,362	0.44
CodeTwo	4,009	0.4
UniSender	4,009	0.4
SparkPost	3,610	0.36
Sophos	3,607	0.36
Cisco Ironport Cloud	3,598	0.36
Rackspace Email Hosting	3,377	0.34
Tencent QQ Mail	3,109	0.31
Agari	2,995	0.3
OnDMARC	2,962	0.3
Zimbra	2,667	0.27
Constant Contact Mail	2,620	0.26
Valimail	2,344	0.23
Alibaba Cloud MailBox	2,246	0.22
Symantec.cloud	2,212	0.22
DMARCLY	1,916	0.19
Trustpilot Service	1,885	0.19
PowerDMARC	1,792	0.18
FastMail	1,761	0.18
SMTP.com	1,726	0.17
Shopify Hosted Email	1,691	0.17
Namecheap Private Email	1,690	0.17
CleverReach Mail	1,638	0.16
URIports	1,631	0.16
Dyn	1,597	0.16
MailSpike	1,596	0.16
ProtonMail	1,571	0.16
MailUp	1,455	0.15
Exclaimer	1,452	0.15
TrendMicro Email Services	1,441	0.14
Locaweb Mail	1,439	0.14
Qualtrics Mail	1,315	0.13
Eloqua Mail	1,233	0.12
ServiceNow	1,199	0.12
BigCommerce Mail	1,197	0.12
SpamExperts	1,191	0.12
Hornetsecurity	1,159	0.12
NetSuite Mail	1,137	0.11
AuthSMTP	1,123	0.11
AppRiver	1,114	0.11
Flowmailer	1,061	0.11
lemlist	1,034	0.1
ImprovMX	991	0.1
Sendy	951	0.1
Emma Inc Email	924	0.09
SocketLabs	883	0.09
Flodesk	880	0.09
ClickDimensions Mail	868	0.09
Adestra	857	0.09
EasyDMARC	848	0.08
Moosend	836	0.08
Braintree Mail	816	0.08
Sailthru	809	0.08
Newsletter2Go	804	0.08
FreshService	799	0.08
Mail Dealer	765	0.08
turboSMTP	761	0.08
SMTP.BZ	748	0.07
Websense	746	0.07
Greenhouse MX	725	0.07
BlueHost Mail	716	0.07
inxmail	688	0.07
Intercom Mail	684	0.07
Granicus	681	0.07
CueNote	662	0.07
CDNS Network	659	0.07
Customer.io Mail	617	0.06
1and1 Email Solutions	616	0.06
Act-On Mail	611	0.06
Sendsay	607	0.06
ForwardEmail	570	0.06
Autopilot SPF	565	0.06
Infomaniak Mail	555	0.06
Sender	544	0.05
TOPdesk	536	0.05
UserVoice Mail	534	0.05
Intermedia	525	0.05
Mailhardener	525	0.05
Alibaba Cloud DirectMail	516	0.05
Convio Mail	505	0.05
DreamHost	504	0.05
Splio	480	0.05
Return Path	473	0.05
Blackboard	460	0.05
Oracle CX	454	0.05
iContact Mail	449	0.04
pair Networks	446	0.04
Mail Plus	436	0.04
MessageGears	431	0.04
AWeber Email	425	0.04
Benchmark Mail	418	0.04
Migadu	417	0.04
SurveyGizmo	414	0.04
Maropost	393	0.04
MasterBase	387	0.04
LINE WORKS	382	0.04
Synergy!	363	0.04
LianaMailer	351	0.04
Opensense	350	0.03
Coremail	347	0.03
Copernica	346	0.03
Acumbamail	336	0.03
Emarsys	335	0.03
Yahoo! Business Email	330	0.03
GetResponse SPF	323	0.03
GrooveHQ Mail	320	0.03
Google Postini Services	315	0.03
ActiveTrail	315	0.03
NewsMAN	301	0.03
Vade Secure	286	0.03
MXRoute	284	0.03
FreshMail Email	274	0.03
Mailbox.org	262	0.03
Spotler	260	0.03
Bronto Email	249	0.02
McAfee SaaS Email	242	0.02
Mittwald Email	235	0.02
Tipimail	235	0.02
Flockmail	223	0.02
Mailigen	221	0.02
JangoMail	218	0.02
easyDNS Mail	216	0.02
Akna	212	0.02
Dialog Insight	208	0.02
Perfit Email Marketing	206	0.02
RuleMailer	204	0.02
Zivver	203	0.02
WebPower	202	0.02
Responsys SPF	201	0.02
Carrier Zone	194	0.02
Paubox	191	0.02
SpamTitan	190	0.02
Listrak Mail	186	0.02
Natro Mail	184	0.02
Pure360	182	0.02
Securence	181	0.02
Prezly	180	0.02
Simpleview	177	0.02
ContactLab	176	0.02
FuseMail	175	0.02
ADP	174	0.02
Sarbacane	171	0.02
SendCloud	170	0.02
Smaily	166	0.02
SparkLoop	165	0.02
Message Business	159	0.02
Setrow	153	0.02
Curumeru	150	0.02
Taximail	150	0.02
Tripolis	149	0.01
TechnologyOne Cloud	149	0.01
MailGuard	148	0.01
BlueHornet	146	0.01
Crossware	145	0.01
ClearSlide	145	0.01
Reply	140	0.01
MailInBlack	138	0.01
Mixpanel Email	138	0.01
PowWeb Mail	137	0.01
Recurly Mail	137	0.01
QuestionPro	136	0.01
Mad Mimi	133	0.01
Acquia Cloud	132	0.01
Q4 Web Systems	131	0.01
CensorNet	129	0.01
EZ Publishing	129	0.01
Everyone.net	126	0.01
ZorgMail	124	0.01
MailRoute	118	0.01
CyberImpact	118	0.01
Robly	116	0.01
Network Solutions Email Hosting	114	0.01
Visualsoft Mail	110	0.01
Falconide	109	0.01
Spam Hero	106	0.01
CheetahMail Mail	106	0.01
FirstData	105	0.01
MailCamp	104	0.01
LuxSci	101	0.01
List Finder	101	0.01
SilverSky	100	0.01
MarketingPlatform	100	0.01
Sentia	99	0.01
DMARC Monitor	99	0.01
Epsilon	99	0.01
Greenview Data	98	0.01
CriticalImpact	94	0.01
FreshBooks	92	0.01
SMX	90	0.01
WordFly	90	0.01
Lessonly	90	0.01
Mandic Mail	88	0.01
Oxemis	88	0.01
SmartFocus	88	0.01
Ubivox	87	0.01
MailGrid	87	0.01
Pepipost	86	0.01
Digital Insight	86	0.01
Expert Sender	86	0.01
Striata	86	0.01
Brightpearl Email	82	0.01
ZoneEdit MX	81	0.01
Rediffmail Pro	81	0.01
Concep	81	0.01
SqualoMail	79	0.01
MX-Relay	78	0.01
ForwardMX	78	0.01
Alinto	78	0.01
MySMTP	77	0.01
AGNITAS	77	0.01
DMARC360	76	0.01
Optivo	76	0.01
EveryCloud	75	0.01
Mail Komplet	75	0.01
Qboxmail	73	0.01
Revue	73	0.01
emailmanager	73	0.01
Runbox	72	0.01
Swift Digital	72	0.01
Commtouch	71	0.01
Hanami	71	0.01
GFI	70	0.01
Sendios	70	0.01
Influitive	70	0.01
Infinite Campus	69	0.01
Fake MX	67	0.01
Web.com Email	65	0.01
Critsend	64	0.01
SendFox	62	0.01
Xero	61	0.01
MailCampaigns	60	0.01
Synaq	59	0.01
bexio	59	0.01
Xink.io	59	0.01
Gaggle	59	0.01
Aristotle	59	0.01
Mailcheap	57	0.01
AnubisNetworks	56	0.01
Diligent	56	0.01
PostageApp	54	0.01
4me	54	0.01
PurelyMail	53	0.01
Pobox	53	0.01
Mailee.me	53	0.01
BlueTie	52	0.01
Birdsend	51	0.01
Sitecore Mail	51	0.01
INBOX.CO.IL	50	0
TOPSEC	50	0
Scripps	50	0
SiteBuildIt	49	0
Campaigner	49	0
SMTPeter	49	0
Satmetrix	47	0
EmailOctopus	46	0
Pulseem	46	0
Mailnara	45	0
Sigstr	44	0
Blackberry Internet Service	43	0
easyMail	42	0
Emailkampane	42	0
TinyLetter	41	0
EmailCampaigns	41	0
VentraIP Mail	40	0
PayPal Mail	40	0
ZEROSPAM	39	0
Mailpro	39	0
Peytz	39	0
Virtual Target	38	0
Atmail	37	0
ISPrime	37	0
WhatCounts	37	0
HelpMonks	36	0
CommerceV3 Mail	36	0
InboxFirst	36	0
Dongree	35	0
Net Atlantic	34	0
Bottomline	34	0
GlobiMail	33	0
Mailmojo	33	0
HelloDialog	33	0
Emfluence	33	0
XCAMPAIGN	33	0
SmartrMail	31	0
Black Pearl Mail	31	0
Planisys	31	0
MailerSend	31	0
LeaderSend	30	0
Impactia	30	0
Ergonet	29	0
SMTP Express	29	0
phpList	29	0
Addemar	29	0
Mailforce	29	0
Send Guardian	28	0
ReachMail	28	0
YNOT Mail	28	0
Mail2World	27	0
NewZapp	27	0
Knowledge Marketing	27	0
OTYS	26	0
eMailChef	26	0
Mithrilnetwork	25	0
OnVoard	25	0
Hushmail	24	0
Sendpal	24	0
Perimeter	23	0
3D Cart Mail	22	0
EchoWorx	22	0
Sendloop	22	0
Ungapped	22	0
Volusion Email	21	0
Symprex	21	0
Emercury	21	0
Reasonable Spread	21	0
E -ngine	21	0
RealSender	20	0
Flying Crocodile	19	0
Soverin	18	0
Retarus	18	0
Spamina	18	0
Email Yak	18	0
Cloudmore	18	0
MxHero	18	0
iCritical	18	0
tinyEmail	18	0
StreamingMail	17	0
NetTeller	17	0
EnvialoSimple	17	0
StrongView	17	0
Spamtador	16	0
Sign-up.to	16	0
mailworx	16	0
Smarsh	15	0
Cloudiance	15	0
Global IntelliSystems	15	0
AreYouNet	15	0
Reflexion	14	0
The Email Laundry	14	0
Mailfence	14	0
Sprint Business	14	0
Express-Mailing	14	0
eEvidence	14	0
xMailer	14	0
BigMailer	14	0
Register.com Mail	13	0
EForw	13	0
JetSend	13	0
Loops	13	0
AcelleMail	13	0
Alstra	13	0
Email Center Pro	13	0
Blackpepper	13	0
Guru Contact	13	0
Patchman	13	0
OfficeRnD	12	0
Klick Tipp	12	0
Heluna	12	0
Postex	12	0
Sigsync	12	0
FireDrum Email Marketing	12	0
Blue State Digital	12	0
Net-Results Mail	12	0
MeMail	11	0
Panda Security	11	0
Junk Email Filter	11	0
EmailOpen	11	0
RelayPOD	11	0
StoneShot	11	0
eNom	10	0
ExchangeDefender	10	0
Halon MTA	10	0
24sender	10	0
EuropeanMX	10	0
Comendo	10	0
Spam Arrest	10	0
Sendio	10	0
Clever Monitor	10	0
Goolara	10	0
Upaknee	10	0
Bounce IO	9	0
Apptix	9	0
Pantera Tools	9	0
WorldPosta	9	0
EmailSYSTEM	9	0
VSL Net	9	0
rasa.io	9	0
e-shot	9	0
MyNewsletterBuilder	9	0
Penton	9	0
EmailPoint	9	0
Solusquare	9	0
Inbox Marketer	9	0
ServerMX	8	0
MailSpot	8	0
MX Guardian	8	0
MailHawk	8	0
Send Inbox Mail	8	0
Campayn	8	0
Publicators	8	0
Postalytics	8	0
iPost	8	0
PacHosting	7	0
Permido	7	0
Kolab Now	7	0
Inboxify	7	0
NewsletterSoft	7	0
mailXpert	7	0
rapidmail	7	0
BIGLIST	7	0
Express Pigeon	7	0
1Point Interactive	7	0
Outpost	7	0
SmartResponder	7	0
Real Magnet	7	0
PostUp	7	0
MailCleaner	6	0
EKM Email Marketing	6	0
2Town	6	0
pictime	6	0
Get a Newsletter	6	0
Scorpion Design	6	0
Vervemail	6	0
weMail	6	0
MediaPost	6	0
SuccessByEmail	6	0
CrystalMails	6	0
SMTP.software	6	0
JobVite Mail	6	0
HostMySite.com	5	0
Anti Spam Engine	5	0
IX Web Mail	5	0
Newtek Technology Services	5	0
Mithi	5	0
Nitronews	5	0
RealMailers	5	0
Sendtex	5	0
CallidusCloud Mail	5	0
ClickRSVP	5	0
upscribe	5	0
MSSENDER	5	0
TailoredMail	5	0
Skatteverket	5	0
Kerjamail	4	0
NationalNet	4	0
Falconsender	4	0
SEND13	4	0
Audienceful	4	0
Linode Mail	4	0
MailHappen	4	0
Flashissue	4	0
Followup	4	0
WMaker	4	0
SnapHire	4	0
SendExpert	4	0
DirectIQ	4	0
Mailblast	4	0
Tolvshot	4	0
Mailpixels	4	0
SubscriberMail	4	0
Enguard	3	0
Dealer Mail	3	0
StartMail	3	0

2,157,281 Detections

of Email Hosting Providers in the Top 1 Million Sites. Last updated 24th Sep 2024.

DMARC is currently the most popular technology in this category.