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Showing 1–59 of 59 (10490 total) · Search by description →
Email Infrastructure
Listmonk
High performance, self-hosted newsletter and mailing list manager with a modern dashboard.
Email Infrastructure
Mox
Complete e-mail solution with IMAP4, SMTP, SPF, DKIM, DMARC, MTA-STS, DANE and DNSSEC, reputation-based and content-based junk filtering…
Email Infrastructure
Maddy Mail Server
All-in-one mail server that implements SMTP (both MTA and MX) and IMAP. Replaces Postfix, Dovecot, OpenDKIM, OpenSPF, OpenDMARC with single…
Email Infrastructure
Keila
Reliable and easy-to-use newsletter tool (alternative to Mailchimp and Sendinblue).
Email Infrastructure
Mail-in-a-Box
Turns any Ubuntu server into a fully functional mail server with one command.
Email Infrastructure
Mailcow
Mail server suite based on Dovecot, Postfix and other open source software, that provides a modern Web UI for administration.
Email Infrastructure
docker-mailserver
Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container. Only…
Email Infrastructure
Forward Email
Privacy-focused encrypted email for everyone. All-in-one alternative to Gmail + Mailchimp + Sendgrid.
Email Infrastructure
Twilio
Cloud platform providing APIs for voice, SMS, video, and other communications.
Email Infrastructure
Dittofeed
Omni-channel customer engagement and messaging automation platform (alternative to Braze, Customer.io, Iterable).
Email Infrastructure
Modoboa
Mail hosting and management platform including a modern and simplified web user interface.
Email Infrastructure
Postal
Complete and fully featured mail server for use by websites & web servers.
Email Infrastructure
Mailu
Simple yet full-featured mail server as a set of Docker images.
Email Infrastructure
DavMail
POP/IMAP/SMTP/Caldav/Carddav/LDAP exchange gateway allowing users to use any mail/calendar client with an Exchange server, even from the…
Email Infrastructure
Customer.io
A platform for sending targeted emails and messages to users based on their behavior.
Email Infrastructure
Dovel
SMTP server that sends and receives emails according to a simple configuration file, with an optional web interface that you can use to…
Email Infrastructure
SendGrid
Cloud-based service for sending transactional and marketing emails.
Email Infrastructure
wildduck
Scalable no-SPOF IMAP/POP3 mail server.
Email Infrastructure
chasquid
SMTP (email) server with a focus on simplicity, security, and ease of operation.
Email Infrastructure
Haraka
Fast, highly extensible, and event driven SMTP server.
Email Infrastructure
iRedMail
Full-featured mail server solution based on Postfix and Dovecot.
Email Infrastructure
Postfix
Fast, easy to administer, and secure Sendmail replacement.
Email Infrastructure
Postmark
Transactional email service for sending and tracking application-generated emails.
Email Infrastructure
Sendy
Self-hosted email newsletter application that lets you send bulk emails via Amazon Simple Email Service (SES) or other SMTP services.
Email Infrastructure
Mautic
Marketing automation software (email, social and more).
Email Infrastructure
Syncloud
Your own online file storage, social network or email server.
Email Infrastructure
Cyrus IMAP
Email (IMAP/POP3), contacts and calendar server.
Email Infrastructure
Exim
Message transfer agent (MTA) developed at the University of Cambridge.
Email Infrastructure
Moosend
Email marketing automation platform for creating, sending, and tracking campaigns.
Email Infrastructure
Schleuder
GPG-enabled mailing list manager with resending-capabilities.
Email Infrastructure
Citadel
Groupware including email, calendar/scheduling, address books, forums, mailing lists, IM, wiki and blog engines, RSS aggregation and more.
Email Infrastructure
Brevo
All-in-one platform for email, SMS, chat, and marketing automation.
Email Infrastructure
MailerLite
Email marketing platform for creating newsletters, automations, and landing pages.
Email Infrastructure
MUTE
Block contact form spam. No CAPTCHA, one line of code.
Email Infrastructure
TextLink SMS
SMS for $0.0001 no 10DLC, no carrier registration
Email Infrastructure
Dovecot
IMAP and POP3 server written primarily with security in mind.
Email Infrastructure
Klaviyo
Klaviyo is a cloud-based marketing automation platform for email and SMS campaigns.
Email Infrastructure
MailCompare.eu
Find the cheapest email marketing tool for your list
Email Infrastructure
Mailman
Manage electronic mail discussion and e-newsletter lists.
Email Infrastructure
Sendinblue
Email marketing and automation platform for businesses to design, send, and track campaigns.
Email Infrastructure
MailCue
Run as a fully hardened production email server.
Email Infrastructure
Mailchimp
Email marketing platform for creating, sending, and analyzing campaigns.
Email Infrastructure
phpList
Newsletter and email marketing with advanced management of subscribers, bounces, and plugins.
Email Infrastructure
Continuum API
Email verification that doesn't stop after signup
Email Infrastructure
Axigen
Turnkey messaging solution for small & micro businesses, integration projects or test environments.
Email Infrastructure
Campaign Monitor
Email marketing platform for designing, sending, and tracking newsletters and campaigns.
Email Infrastructure
Zimbra Collaboration
Email, calendar, collaboration server with Web interface and lots of integrations.
Email Infrastructure
b1gMail
Complete email solution that runs on any webspace with PHP and MariaDB. It supports POP3 catchall mailboxes and can also integrate with…
Email Infrastructure
GemCRM
Run email campaigns & automation inside WordPress
Email Infrastructure
Keplars
Email Infrastructure for Modern Product Teams
Email Infrastructure
NodeMail
Real Hotmail inboxes for verification codes, on demand
Email Infrastructure
Sendkit
The AI-Native Email Infrastructure
Email Infrastructure
Sendmail
Message transfer agent (MTA).
Email Infrastructure
EmailRelay
A small and easy to configure SMTP and POP3 server for Windows and Linux.
Email Infrastructure
MailerPress v2: Send. Automate. Grow.
Send, automate & grow, right from your WordPress site
Email Infrastructure
Courier MTA
Fast, scalable, enterprise mail/groupware server providing ESMTP, IMAP, POP3, webmail, mailing list, basic web-based calendaring and…
Email Infrastructure
FuseWP
WordPress user sync plugin to subscribe users and members in membership plugins and sync updates to email marketing software & CRM.
Email Infrastructure
ScaledMail
Set up cold email inboxes in hours, not days. ScaledMail handles domains, DNS, warmup and deliverability so you can focus on closing deals.
Email Infrastructure
Sponsorship Manager
Stop losing renewals and chasing invoices. Sponsorship Manager is the deal pipeline, sponsor portal, and renewal automation tool built for…