mailercloud.com MailerCloud
interface Marketing Communications 50 ✓
sparkpostmail.com Email API for developers
61 ✓ ✓
mailcamp.nl MailCamp
documentation Marketing Communications NL 45 ✓
countdownmail.com CountdownMail
46 ✓
unaone.net unaone imc services: webhosting \- internet \- service
transactional Infrastructure DE 58 ✓
hurra.com encoding: UTF-8
DE 49 ✓
getmailbird.com Mailbird
transactional Productivity 64 ✓ ✓
mailchannels.com MailChannels
interface Infrastructure AI and machine learning +1 US 49 ✓
monamail.vn MONA Mail
interface AI and machine learning Communications +2 VN 45 ✓ ✓
monkey.app =========================================
48 ✓
ilger.com ilger\.com: Zimbra mail professionale è la collaboration suite perfetta per la gestione delle tue email lavorative\. Ilger\.com è partner di Zimbra Italia\.
documentation Communications IT 49 ✓
mailsoftly.com Mailsoftly
interface Marketing Communications 50 ✓ ✓
alelo.com.br =========================
BR 46 ✓
sbicard.com =====================================================
IN 49 ✓
directbox.com directBOX
documentation Communications PL 50 ✓
letterstream.com Send Mail Online: The Easiest, Fastest Way To Send Real Mail Online
interface Business software Communications US 48 ✓
mail.td Mail.td API — LLM Reference
interface Communications APIs and SDKs TD 45 ✓
eltiempo.es =====================================================================
ES 48 ✓
muellmail.com Müllmail
documentation Communications 46 ✓ ✓
mailganer.com Mailganer
interface Communications APIs and SDKs RU 51 ✓
theweathernetwork.com =====================================================================
CA 51 ✓
kosokubus.com =========================================================
JP 45 ✓
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informational Marketing GB 52 ✓
mailbox.org mailbox
transactional Communications Productivity DE 63 ✓
clientam.com =========================================================
FR 45 ✓
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interface Marketing US 51 ✓
adbutler.com =========================================================
US 46 ✓ ✓
acinet.de acinet.de
transactional Infrastructure Communications DE 49 ✓
sooma.com Sooma
documentation Business software Communications PT 57 ✓
aao.org ============================================================
52 ✓
sprout24.com Sprout24 - Build Right Email Marketing Stack with Confidence
documentation Marketing 47 ✓
mailpro.org Mail Processing Associates (MPA)
documentation Marketing 51 ✓ ✓
rusender.ru RuSender
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freshrelevance.com Dotdigital
54 ✓
reddoxx.com REDDOXX: E\-Mail\-Archivierung, E\-Mail\-Verschlüsselung, Spamschutz
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mailbutler.io Mailbutler
documentation Productivity DE 53 ✓
mail.tm Mail.tm
interface Communications 53 ✓ ✓
herpderpderpderp.com Emailable
46 ✓
maileroo.com Maileroo
interface Communications APIs and SDKs 57 ✓
emailablev.com Emailable
46 ✓
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documentation Data and analytics Marketing +1 US 60 ✓ ✓
oxemis.com Oxemis
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documentation Communications NL 45 ✓
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documentation Infrastructure CH 48 ✓
taradel.com Taradel
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wpmailsmtp.com WP Mail SMTP
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hai2mail.jp 配配メール
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swissmail.org Swissmail – Secure Swiss Email Provider
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interface Communications APIs and SDKs +1 US 68 ✓ ✓
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wisepelican.com Wise Pelican
transactional Marketing Real estate US 55 ✓ ✓
moego.pet MoeGo
US 49 ✓
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documentation Communications FR 52 ✓
mailsac.com Mailsac
interface Developer tools APIs and SDKs 50 ✓
1e.com llms.txt for 1E.com
US 47 ✓
emclient.com https://www.emclient.com llms.txt
documentation Productivity Communications 55 ✓ ✓
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DE 55 ✓
mailinator.com Mailinator: Millions of Inboxes for Email Testing\.
interface Developer tools APIs and SDKs +1 61 ✓
mailersend.com llms.txt for MailerSend.com
interface Communications APIs and SDKs 49 ✓
rjhosting.nl RJHosting - Domeinregistratie en Webhosting
informational Infrastructure NL 48 ✓
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documentation Marketing ES 51 ✓
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transactional Data and analytics Marketing 47 ✓
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informational Marketing Communications DE 53 ✓ ✓
mintlayer.org Updated: 2026-04-15
45 ✓ ✓
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transactional Infrastructure CH 55 ✓
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transactional Design Marketing 47 ✓
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documentation Marketing 49 ✓
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transactional Cybersecurity Communications +1 DE 62 ✓
pfl.com Direct Mail Marketing Made Simple | PFL
documentation Marketing US 46 ✓
extendure.com Extendure
documentation Marketing Ecommerce NL 47 ✓
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documentation Marketing 46 ✓
mailosaur.com Mailosaur
interface Developer tools APIs and SDKs +1 US 45 ✓
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interface Ecommerce US 48 ✓
mxhero.com mxHERO
documentation AI and machine learning Business software +1 US 47 ✓
zapmail.ai Zapmail
interface Communications Business software +1 DE 55 ✓ ✓
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documentation Communications Marketing JP 48 ✓
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interface AI and machine learning AI agents and MCP +1 45 ✓
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documentation Cybersecurity Communications US 48 ✓ ✓
emberpoint.com エンバーポイント株式会社
documentation Marketing JP 45 ✓
boostmymail.com Boost My Mail: Plateforme de gestion des signatures mail en entreprise
documentation Business software Marketing FR 45 ✓
voteorangefl.gov Orange County Supervisor of Elections
informational Government and public services 47 ✓
smakmail.com SmakMail
interface Communications RU 52 ✓ ✓
mailblaze.com Mail Blaze
documentation Marketing Communications 45 ✓
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documentation AI and machine learning Cybersecurity +1 47 ✓
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documentation Ecommerce Logistics and shipping US 49 ✓
mailbakery.com MailBakery: HTML Emails Built and Tested For Every Inbox
transactional Marketing Design 52 ✓ ✓
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interface Marketing 66 ✓
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documentation Communications Marketing 48 ✓
getcabal.com Cabal
documentation Business software 53 ✓
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transactional Communications Cybersecurity US 47 ✓
online-apotheke-cz.de Online Apotheke CZ (Lékárna Petrovice s.r.o.)
transactional Healthcare Ecommerce DE 47 ✓
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interface Communications AI agents and MCP +1 51 ✓
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transactional Ecommerce Infrastructure FI 46 ✓
heyjane.com Hey Jane
transactional Healthcare US 51 ✓
latestdatabase.com Latest Mailing Database: Buy phone number List
transactional Data and analytics Marketing US 52 ✓
shipstation.com ShipStation
documentation Ecommerce Logistics and shipping US 62 ✓
mydchub.com MyDCHub
documentation Cybersecurity DevOps and observability +1 49 ✓
blancheporte.cz Blancheporte.cz
transactional Fashion and beauty Ecommerce CZ 50 ✓
mapresearch.org Movement Advancement Project: The Movement Advancement Project is an independent think tank that provides rigorous research, insight and analysis that help speed equality for lesbian, gay, bisexual an
documentation Marketing Nonprofit and advocacy +1 60 ✓
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interface Local business 59 ✓
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transactional Infrastructure 53 ✓ ✓
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informational Communications US 52 ✓
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documentation AI and machine learning Food and dining +1 HK 54 ✓ ✓
letterasenzabusta.com LetteraSenzaBusta
transactional Legal Business software US 50 ✓
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documentation Ecommerce Marketing +1 NL 47 ✓
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transactional Ecommerce Home and garden CZ 46 ✓
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interface Communications Developer tools +1 56 ✓
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documentation Cybersecurity IN 52 ✓
montrevaultsurevre.fr Mairie de Montrevault\-sur\-Evre
informational Marketing Government and public services FR 47 ✓
mailmate.jp MailMate
informational Local business JP 45 ✓
eltex.co.jp 株式会社エルテックス
documentation Ecommerce Business software JP 50 ✓
scribe-mail.com Scribe Mail: Email Signature Management Built for Teams & AI Agents
interface AI and machine learning Business software +2 49 ✓
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transactional Ecommerce Sports and fitness 46 ✓
flynet.pro Flynet — Managed Email Server for Cold Outreach
transactional Communications Marketing 47 ✓
mailivery.io Mailivery
interface Marketing Communications US 46 ✓
emailanalytics.com EmailAnalytics
transactional Business software Productivity 53 ✓
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infraforge.ai Infraforge
transactional Business software Communications 49 ✓
mailscale.ai Mailscale
documentation AI agents and MCP Marketing +1 US 47 ✓
maileg.com Agent Instructions — Maileg EU
transactional Ecommerce CA 53 ✓ ✓
computerisms.ca Computerisms: Your neighbourhood IT experts\!
transactional Business software CA 50 ✓
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interface Marketing AI and machine learning +1 50 ✓
montagut.com Maison Montagut
transactional Ecommerce Fashion and beauty FR 46 ✓
icegram.com Icegram
documentation Marketing 50 ✓
maluchtravel.pl MaluchTravel\.pl: Chusty i nosidełka ergonomiczne Wrocław
transactional Local business PL 49 ✓
mails.ai Mails.ai
interface AI and machine learning AI agents and MCP +2 US 47 ✓
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documentation Communications Cybersecurity US 48 ✓
everlife.jp 株式会社エバーライフ: 株式会社エバーライフの公式サイトです。
transactional Ecommerce JP 46 ✓
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documentation Marketing US 47 ✓
proofserve.com ProofServe ("Proof")
transactional Legal Government and public services US 45 ✓
europarabct.com المركز الأوروبي لدراسات مكافحة الإرهاب والاستخبارات: European Centre for Counterterrorism and Intelligence Studies
informational Science and research DE 47 ✓
sendlayer.com SendLayer
documentation Communications 50 ✓
buckheadrestaurants.com Buckhead Life Restaurant Group: Award winning restaurants in Atlanta, Boca Raton, and Fort Lauderdale
informational Food and dining US 48 ✓
bollenstreekomroep.nl Bollenstreek Omroep: De Omroep van de Bollenstreek
informational Media NL 50 ✓
postpilot.com PostPilot
transactional Ecommerce Marketing US 59 ✓
at-hena.be At-hena BeNeLux golfshop
transactional Ecommerce Consumer electronics BE 47 ✓
softaken.com www.softaken.com llms.txt
transactional Business software 48 ✓
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documentation Productivity Cybersecurity 51 ✓
maestrolabs.com Maestro Labs
documentation Productivity AI and machine learning US 46 ✓
leslipfrancais.fr Le Slip Français
transactional Fashion and beauty FR 51 ✓ ✓
optivo.digital Optivo
informational Marketing US 48 ✓
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documentation Business software Communications 55 ✓ ✓
emaillistverify.com EmailListVerify
interface Communications APIs and SDKs 51 ✓
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transactional Ecommerce Logistics and shipping CA 50 ✓ ✓
zentyal.com Zentyal
transactional Infrastructure PL 49 ✓
mysignature.io MySignature.io
transactional Business software Productivity 46 ✓
badsoftware.com The Bad Software Company
documentation Business software US 50 ✓ ✓
mavericklabel.com Maverick Label
transactional Industry and manufacturing Ecommerce 48 ✓
jaan.be JAAN — maatwerk, SMS, e-mail en hosting
interface Infrastructure Communications +1 BE 47 ✓
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transactional Ecommerce Logistics and shipping DE 50 ✓
locondo.jp LOCONDO（ロコンド）
transactional Ecommerce Fashion and beauty JP 55 ✓
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transactional Nonprofit and advocacy JP 51 ✓
passportbez.ru Письмо в Будущее: Искусство Бумажной Переписки
informational Personal sites and blogs RU 49 ✓
maildealer.jp メールディーラー
documentation Business software Productivity JP 51 ✓
everial.com EVERIAL
informational Business software Productivity FR 46 ✓
parseur.com Parseur
interface AI and machine learning APIs and SDKs +1 52 ✓
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transactional Infrastructure NL 54 ✓
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interface Entertainment and streaming US 49 ✓
publicationprinters.com Publication Printers Corp.
informational Industry and manufacturing 46 ✓
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transactional Ecommerce 46 ✓
attovas.com @Tovas｜コクヨの電子帳票配信システム･帳票Web配信クラウドサービス
documentation Business software US 49 ✓
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documentation Cybersecurity Communications 47 ✓
escapees.com Escapees RV Club
transactional US 52 ✓
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documentation Marketing Arts and culture FR 48 ✓
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transactional Infrastructure DE 49 ✓
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documentation Healthcare Business software US 46 ✓
migma.ai Migma AI
interface AI and machine learning Marketing +1 46 ✓
bimigroup.org BIMI Group: Home of the AuthIndicators Working Group
documentation Marketing Documentation and reference +1 US 53 ✓
sendoso.com Sendoso
interface Marketing Business software US 53 ✓
hiworks.com 하이웍스 (Hiworks)
interface Business software APIs and SDKs KR 60 ✓
automatedmarketinggroup.com Automated Marketing Group: This Marketing Works
documentation Marketing Automotive US 46 ✓
lamodecestvous.com La Mode C'est Vous
informational Personal sites and blogs FR 50 ✓ ✓
manuscry.com Manuscry
interface Marketing DE 50 ✓ ✓
ponyexpress.org Pony Express National Museum
informational Arts and culture US 47 ✓
stellar.nl Stellar® Data Recovery | Nr.1 in Nederland | Best beoordeeld (2024) Forbes
transactional Cybersecurity NL 47 ✓
samotpravil.ru SaM oTPravil
interface Marketing Communications +1 RU 48 ✓
duurzaam-actueel.nl Duurzaam Actueel: Het platform voor Duurzaam nieuws\!
informational Media NL 46 ✓
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documentation Media Arts and culture +1 48 ✓
bluemailmedia.com Blue Mail Media
documentation Marketing Healthcare 51 ✓ ✓
postalytics.com Postalytics: Direct Mail Automation
documentation Marketing Business software US 48 ✓
arysontechnologies.com llms.txt for arysontechnologies.com
transactional Infrastructure Business software 48 ✓
cleverreach.com CleverReach – Intuitives E-Mail-Marketing-Tool
interface Marketing Communications IE 56 ✓
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documentation Cybersecurity Business software US 50 ✓
mangelot-hosting.nl Mangelot Hosting: Goedkope Webhosting \& Domeinnamen in Nederland
transactional Infrastructure NL 49 ✓
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transactional Communications 51 ✓
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documentation Finance and payments US 47 ✓
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transactional Business software BE 45 ✓
stackadapt.com StackAdapt
documentation Marketing US 69 ✓
datingreviewer.org Mail-Order Brides: All You Wanted to Know About International Brides
documentation 52 ✓
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documentation Healthcare 45 ✓
cosmedics.co.uk Cosmedics: Cosmedics Skin Clinics
transactional Healthcare GB 49 ✓
websupport.cz Websupport | Registrace domén a nejspolehlivější hosting
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interface Healthcare AI and machine learning US 47 ✓
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documentation Cybersecurity Infrastructure NL 53 ✓ ✓
ivpn.net IVPN
transactional Infrastructure Cybersecurity US 60 ✓
playfly.com Playfly Sports
interface Sports and fitness US 45 ✓
rilokiley.com rilokiley
interface Entertainment and streaming US 45 ✓
billionverify.com BillionVerify
interface AI and machine learning Business software +1 50 ✓ ✓
izac.fr IZAC
transactional Fashion and beauty FR 61 ✓ ✓
medicoreach.com MedicoReach
transactional Healthcare Industry and manufacturing +1 47 ✓
logix.in Logix InfoSecurity Pvt. Ltd.: Logix InfoSecurity Pvt. Ltd. is a Mumbai-based cybersecurity and managed IT services provider, an Authorized Zoho Workplace Partner and Fortinet/Check Point solutions par
documentation Cybersecurity IN 56 ✓
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interface Productivity Business software +1 US 46 ✓
gns.co.za Global Network Systems (GNS)
documentation Infrastructure Cybersecurity +1 ZA 48 ✓
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transactional Infrastructure US 48 ✓
keeping.com Keeping
transactional Business software Productivity 50 ✓
lcef.org LCEF - Lutheran Church Extension Fund
documentation Marketing Nonprofit and advocacy +1 47 ✓
dietagespresse.com Die Tagespresse: Nachrichten erfahren, bevor sie passieren\.
informational Marketing Media 46 ✓
verion.co.uk Verion
transactional Business software Logistics and shipping GB 46 ✓
navajotimes.com Navajo Times: Diné bi Naaltsoos
transactional Media US 59 ✓
smartlead.ai Smartlead
transactional Marketing Communications US 59 ✓
easywpsmtp.com Easy WP SMTP
documentation Communications Developer tools 47 ✓
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transactional Infrastructure 47 ✓
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transactional Telecom US 48 ✓
rupost.ru RuPost — Corporate Email Server
documentation Communications Business software RU 46 ✓
mailchimp.com Mailchimp - Complete Web Content Analysis
informational FR 71 ✓
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documentation Marketing Personal sites and blogs DE 50 ✓
byd.com.uy BYD Auto Uruguay
documentation Marketing Automotive UY 47 ✓
dreuz.com Dreuz: Dreuz est un média chrétien américain francophone, conservateur et pro\-israélien
informational Marketing Media 51 ✓
wcdsb.ca Experiential Learning / Pathways
documentation Education Recruiting and careers CA 50 ✓
discoveriesinamericanart.com Discoveries in American Art
informational Arts and culture IN 48 ✓
elenalavelles.com Elena Lavelles
documentation DE 47 ✓
enspiremag.com ENSPIRE Magazine
informational Media US 47 ✓
pacja.org PACJA - Panafrican Climate Justice Alliance
informational Nonprofit and advocacy US 47 ✓
portaldasartes.com.br Portal das Artes
transactional Arts and culture BR 47 ✓
redaccionrosario.com Redacción Rosario
documentation Media 47 ✓
springbrooksoftware.com Springbrook: Cloud financial platform for local government
documentation Finance and payments Government and public services +1 47 ✓
apsautoparts.co.uk APS Auto Parts
transactional Automotive Ecommerce GB 46 ✓
depart.gr Ό,τι αξίζει να ακούσεις και να δεις: To απόλυτο spot για μουσική, κινηματογράφο και σειρές
informational Media Entertainment and streaming GR 46 ✓
generacionfriki.es Generación Friki: manga, rol, anime, películas, magic, D\&D, cultura japonesa y subcultura geek, todo lo que necesitas para ser un friki
informational Media Entertainment and streaming ES 46 ✓
novanews.co.za NovaNews: To Inform, Engage and Empower Local Communities
informational Media ZA 46 ✓
valenciacity.es Valencia City: El pulso de la ciudad
documentation Travel Food and dining ES 46 ✓
smps.org SMPS Website
informational Recruiting and careers US 45 ✓
usvotefoundation.org U.S. Vote Foundation
interface Nonprofit and advocacy Government and public services 58 ✓
aisingapore.org AI Singapore
documentation AI and machine learning 48 ✓
turbify.com Turbify
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documentation Business software 50 ✓ ✓
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documentation Marketing Government and public services US 47 ✓
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transactional Real estate US 52 ✓
agropopular.com agropopular\.com: radio
informational Media Agriculture ES 51 ✓
boutique-caprices.com Boutique Caprices
transactional Fashion and beauty 47 ✓ ✓
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documentation Business software RO 47 ✓
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documentation Productivity Infrastructure +2 58 ✓
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documentation Business software US 50 ✓
guestpoint.com GuestPoint \| Property Management System: The complete Property Management System for Moteliers
transactional Real estate Business software AU 48 ✓
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transactional Ecommerce RO 47 ✓