Web Services Directory

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APIDescriptionCategoryUpdated
18amailEmail marketing service Email2010-01-18
5yMailAnonymous email serviceEmail2013-12-23
ActiveCampaign Email marketing serviceEmail2010-03-13
AcyMailingEmail Marketing ServiceEmail2013-03-05
AlphaMailTransactional email serviceEmail2013-10-04
Altairis PaleHorseMailing list management systemEmail2012-09-24
Alterian Dynamic MessengerEmail marketing servicesEmail2012-08-17
Amazon SESEmail sending serviceEmail2011-01-25
AOL Open MailEmail servicesEmail2008-01-08
APInboxIncoming emails to web serviceEmail2010-12-02
Apsis Newsletter ProEmail newsletter management serviceEmail2012-12-13
AtMailWebmail ServiceEmail2012-10-29
Atomic Mass Email ServiceMass emailing serviceEmail2013-08-23
BenchmarkemailEmail Marketing API Email2010-10-28
Birdseye MailTablet email applicationEmail2013-08-24
Bitcoin-ContactBitcoin Messaging ServiceEmail2013-06-27
BlinkCampaignSocial Media and Email Marketing platformEmail2011-07-05
Block Disposable EmailDetect disposable email addressesEmail2011-05-25
BrandMyMailEmail and social media integration platformEmail2012-04-04
BriteVerifyRealtime email data verificationEmail2011-07-07
BrontoEmail marketing serviceEmail2008-11-11
bubblebox:mailerEmail marketing campaign serviceEmail2013-01-16
Byte Plant Email ValidationEmail Validation ServiceEmail2013-12-03
BYU Email VerificationUniversity email verification serviceEmail2013-01-10
CakeEngineEmail Marketing ServiceEmail2011-04-29
CakeMailEmail marketing serviceEmail2009-03-14
Campaign MonitorEmail List and Campaign management serviceEmail2008-07-18
CampaignCogEmail marketing campaign serviceEmail2011-11-15
Campaigner ElementsEmail marketing campaign management serviceEmail2013-03-11
CampaynEmail marketing serviceEmail2014-03-26
Carrier PigeonE-mail marketing serviceEmail2012-07-05
CDYNE Email VerificationEmail verification serviceEmail2010-11-22
CleverReachEmail marketing and delivery serviceEmail2011-06-30
Click2mailweb-based email serviceEmail2011-11-08
ClickmeterMarketing campaign effectiveness serviceEmail2012-08-31
Con4ct MeSpam-resistant short-term contact serviceEmail2013-02-15
ConstantContactEmail marketing serviceEmail2009-02-14
ContactologyBest Email Marketing APIEmail2008-12-07
Context.IOEmail inbox as data source serviceEmail2011-03-21
CopernicaMultichannel marketing campaign management serviceEmail2013-12-17
CreatesendE-mail newsletter serviceEmail2012-07-25
CritsendEmail sending and receiving serviceEmail2012-05-09
Customer.ioEmail campaign optimization serviceEmail2013-06-12
Data24-7 SMS messaging / carrier / email / cnam lookup serviceEmail2010-10-01
Data8 Email ValidationEmail validation serviceEmail2011-02-22
DeliveryWatchEuropean email delivery tracking serviceEmail2012-05-14
DelivraEmail marketing serviceEmail2013-02-22
Dialect PremailerHTML email preparation serviceEmail2012-03-16
Direct Mail ManagerDirect mail marketing serviceEmail2012-07-03
DirectIQEmail marketing serviceEmail2012-12-07
Disposable E-Mail AddressTrash mail serviceEmail2011-05-31
DripAutomated email marketing serviceEmail2013-12-06
Easy Antispam Email spam servicesEmail2009-02-16
eCoComa EmailE-mail receiving and validation servicesEmail2012-05-15
Elastic EmailCloud email delivery serviceEmail2010-08-24
Email Address ValidatorEmail address validation serviceEmail2006-11-11
Email Center ProEmail management services for customer service teamsEmail2012-11-01
Email CheckerEmail address validation serviceEmail2012-04-10
Email Data SourceEmail marketing campaign managementEmail2009-05-10
Email PieEmail address validation serviceEmail2013-04-15
Email YakWeb based email APIEmail2010-08-19
Email YoYo VerificationEmail verification serviceEmail2014-03-12
Email2HTTPEmail delivery servicesEmail2008-01-04
EmailBrainEmail marketing campaign management serviceEmail2012-06-20
EmailDirectEmail marketing campaign management serviceEmail2012-02-23
EmailifiedEmail Verification ServiceEmail2013-06-10
EmailloopEmail marketing serviceEmail2011-09-13
EmailManagerEmail marketing and CRM synchronization systemEmail2011-08-01
EmailOnAcidEmail Testing Service Email2013-03-20
EmailOutbound Email ListEmail marketing serviceEmail2013-07-31
emailREmail marketing serviceEmail2013-01-08
Emailtor Email VerificationEmail address verification serviceEmail2013-06-03
EmailValidateEmail address validation serviceEmail2012-02-27
Emailvision Campaign CommanderEmail marketing serviceEmail2012-02-06
eMarketeerMarketing campaign tracking serviceEmail2012-01-09
EmmaEmail marketing serviceEmail2011-02-09
ExactTargetEmail delivery servicesEmail2006-06-13
Experian CheetahMailEmail marketing campaign management serviceEmail2013-05-06
FiestaGroup email and mailing list serviceEmail2012-04-25
FractalHTML email validation and fixing serviceEmail2011-09-08
FraudLabs MailBox ValidatorEmail address validation serviceEmail2008-10-05
FullContact Disposable EmailEmail verification toolEmail2013-09-13
FuseMailEmail hosting serviceEmail2011-02-22
FuturemailEmail Scheduling and Queuing ServiceEmail2011-04-01
GetResponseEmail marketing serviceEmail2010-12-14
Google Apps Email MigrationMigrate existing email systems to Google AppsEmail2007-11-18
Google Apps Group MigrationEmail and file migration serviceEmail2012-11-28
Google CardDAVContact information management serviceEmail2013-06-12
Google Email SettingsAllows administration of Google Apps email accountsEmail2008-10-16
Google Gmail OAuthEMail serviceEmail2010-03-31
GraphicMailOnline email marketing serviceEmail2010-02-24
GraphicMailEmail newsletter serviceEmail2010-10-21
Guerrilla MailTemporary Email ServiceEmail2011-05-05
GuubieEmail marketing platform for startupsEmail2014-01-30
Happy GrasshopperEmail marketing services providerEmail2013-11-05
iContactEmail marketing serviceEmail2009-09-05
ImpressionwiseEmail data verification serviceEmail2012-08-17
Inbox25Email marketing campaign management serviceEmail2012-05-14
InboxFeverEmail enhancement serviceEmail2012-05-09
Industry Mailout MyMailoutEmail marketing and delivery serviceEmail2011-06-30
IntelliContactEmail marketing serviceEmail2007-05-15
Is EmailEmail address validation serviceEmail2013-12-30
isemail Address ValidationEmail address format validation serviceEmail2012-12-19
Jango SMTP EventTransactional email serviceEmail2012-05-23
JangoMailMass Email ServiceEmail2006-08-20
KlaviyoEmail marketing platformEmail2013-02-12
leadsNyou Email MarketingEmail Marketing ServiceEmail2011-04-26
LeadspendEmail address validation serviceEmail2013-01-16
ListiMonkeyTwitter list email delivery applicationEmail2012-01-31
ListrakEmail marketing campaign serviceEmail2013-02-14
Little Green PlaneU.K. mail marketing campaign management serviceEmail2012-01-09
LuxSciEmail hosting/archiving & filesharing serviceEmail2011-11-08
Lyris HQ EmailEmail marketing serviceEmail2012-01-30
Mad Mimi MailerMass email marketing toolEmail2010-02-18
Mail MonitorEmail marketing campaign managementEmail2011-03-07
mail2Email marketing serviceEmail2011-11-19
MailbuildEmail forms and templates serviceEmail2007-04-15
MailChimpEmail List and Campaign management serviceEmail2007-12-21
MailerLiteEmail marketing serviceEmail2011-11-29
MailerMailerEmail marketing campaign management serviceEmail2013-08-06
MailerSoftEmail marketing serviceEmail2013-10-02
MailgunIntegrate email mailboxes into appsEmail2010-11-09
MailigenE-mail marketing serviceEmail2012-04-17
MailinatorProEmail management for domainsEmail2013-10-11
Mailing ReportEmail Analysis ServiceEmail2012-07-12
MailingBirdEmail marketing & address validation serviceEmail2014-01-30
MailjetCloud hosted email platformEmail2011-12-11
mailparser.ioEmail parsing serviceEmail2013-09-24
MailTrackerEmail tracking serviceEmail2014-04-21
MailtrustEmail hosting serviceEmail2008-08-09
MailupBroadcast email serviceEmail2012-01-06
mailZAutomated email response serviceEmail2013-09-06
MandrillEmail and email template serviceEmail2012-04-27
MarketingshipEmail marketing serviceEmail2013-08-02
Maxi ResponseEmail marketing serviceEmail2013-12-13
Message FacesDisplay sender portraits in email inboxEmail2010-12-17
MessageGearsCloud email delivery serviceEmail2010-11-29
MESSAGEmanagerSMS and email message monitoring serviceEmail2012-05-14
Mirkolofio MailinatorEmail serviceEmail2011-12-13
Movable InkLive email content serviceEmail2011-08-02
Murrion Software Track Email OpensEmail marketing campaign tracking serviceEmail2011-05-25
MXSaveEmail backup and recovery serviceEmail2010-11-17
MxToolBoxServer blacklist status look-up serviceEmail2013-10-22
MyBizMailerEmail marketing serviceEmail2013-07-11
MyNewsletterBuilderEmail marketing and delivery serviceEmail2011-08-22
Net AtlanticEmail marketing service; list and campaign management; bulk email sender; mass email servicesEmail2010-08-17
NewsmanEmail newsletter campaign management serviceEmail2013-07-10
NewsweaverInternal communications and email marketing serviceEmail2013-06-07
NicereplyEmail customer service platformEmail2010-09-09
OngageEmail marketing platformEmail2012-06-08
Orange EmailInactive - Email serviceEmail2008-02-10
Orange Personal MessagesInactive - Mobile email messaging serviceEmail2008-03-29
Oxilion AntispamDutch anti-spam serviceEmail2012-11-15
Pizzazz EmailEmail Publishing ServiceEmail2013-04-18
PostageAppEmail management serviceEmail2010-02-11
Postcode Anywhere Email ValidationEmail validation serviceEmail2011-03-07
PostmarkEmail management serviceEmail2010-08-10
Postmark SpamcheckEmail spam filtering serviceEmail2012-06-25
PowerInboxEmail application platformEmail2012-02-20
PublicasterEmail marketing managementEmail2007-08-15
Quickie Marketing ScrubEmail Database Scrubbing ServiceEmail2012-09-12
Rackspace EmailEmail hosting serviceEmail2011-03-18
RapLeafEnable Personalization for ConsumersEmail2006-08-13
RapportiveContact information add-on for emailEmail2012-02-10
Real MagnetBlast email serviceEmail2012-11-29
Royal Mail E*ProOnline docketing serviceEmail2012-08-01
RPostRegistered email servicesEmail2011-11-04
SailthruCustomized communication serviceEmail2012-06-20
Sapo MailEmail management serviceEmail2012-04-26
SelecTrucks Email SignupUsed truck retailer mailing list signup serviceEmail2013-02-22
SendGridCloud based email serviceEmail2009-08-13
SendGrid Customer SubuserEmail user management serviceEmail2012-06-25
SendGrid EventEmail analytics serviceEmail2012-05-23
SendGrid NewsletterNewsletter management serviceEmail2012-02-20
SendGrid ParseEmail parsing and posting serviceEmail2012-06-25
SendGrid ResellerCustomer management serviceEmail2012-06-19
SendGrid SMTPCustom email handling serviceEmail2012-02-20
SendicateEmail marketing applicationEmail2013-06-11
Sendinc RESTEmail encryption servicesEmail2011-09-16
Sendinc SMTPEmail encryption servicesEmail2011-09-16
SendLabsEmail marketing serviceEmail2011-01-04
SendloopEmail marketing serviceEmail2011-04-14
SendmachineEmail marketing serviceEmail2013-11-02
sendwithusTransactional mail marketing toolsEmail2013-10-18
SendyEmail newsletter serviceEmail2012-11-26
ServiceObjects DOTS Email ValidationEmail validation serviceEmail2011-08-09
ShortmailLength limited email serviceEmail2012-03-08
SilverpopMarketing automation serviceEmail2012-01-09
SmarterTools SmarterMailEnterprise email managment serviceEmail2012-06-21
SmartSourceEmail delivery servicesEmail2012-07-11
SMTP.comBulk and transactional email serviceEmail2013-01-14
SocketLabs Email On DemandHosted on demand email serviceEmail2010-03-24
SpamOnDisposable email address serviceEmail2011-08-30
SpamtyEmail address encryption serviceEmail2014-01-31
StesCodes Address Book ImporterMail Address Book GrabberEmail2012-07-02
StoreMailE-mail marketing serviceEmail2012-04-10
StreamSendEmail marketing serviceEmail2011-02-15
StrikeIron Email Verification and HygieneValidate Emails with Optimal AccuracyEmail2006-09-29
SubscriberMailEmail marketing serviceEmail2008-08-09
SupportBreezeSupport email tracking serviceEmail2011-02-08
Tarya Technologies ChkMailEmail address validation serviceEmail2013-07-19
TEC MailingBulk email data validation serviceEmail2012-07-13
Tiscali Email ServicesE-mail validation and sending serviceEmail2012-09-28
Topica Email marketing serviceEmail2011-11-29
ToutappEmail template and campaign serviceEmail2011-08-29
ubivoxEmail marketing serviceEmail2013-07-01
UCRUXEmail Marketing Software ServiceEmail2010-08-17
UndisposableCollaborative protection against disposable emailEmail2007-11-12
Unified eMailEmail management serviceEmail2012-02-23
UserfoxEmail management platform Email2013-03-03
VeroCustomer behavior-based email campaign serviceEmail2013-08-16
VerticalResponseEmail service providerEmail2007-04-26
VerticalResponse RESTEmail and social media marketing and analysis serviceEmail2014-03-26
Webmail.usEmail hosting serviceEmail2007-02-10
WhatCountsEmail management servicesEmail2007-03-10
WriteThat.NameContact Info Auto-Enriching ServiceEmail2011-08-29
XQueue MaileonGerman newsletter marketing platformEmail2013-10-22
XWebEmailValidationEmail address validation serviceEmail2012-01-19
Yahoo MailWeb based email systemEmail2007-03-28
Yahoo Mail ApplicationsPlatform for email extensionsEmail2008-12-15
YesMailEmail marketing campaign serviceEmail2012-02-22
YippieMoveEmail migration serviceEmail2012-10-26
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Adam DuVander
Executive Editor, ProgrammableWeb. Author, Map Scripting 101. Lover, APIs.