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Marketing & Growth · Email Marketing

Transactional Email Services

5 paid against 14 free you can run yourself.

Paid against free › Marketing & Growth › Email Marketing › Transactional Email Services · Talking to customers on Repo Radar

Paid 5 reviewed · 2 related

Prices and free tiers as checked, dated on each review.

PPostmark

Fast, reliable transactional email delivery via API and SMTP.

$15free tierRResend

Email API for developers to send, receive, and manage email.

$20free tierMMailgun

Email delivery platform for developers and businesses.

$15free tierSSMTP2GO

Reliable SMTP email delivery and API for businesses.

$15free tierBBrevo

All-in-one marketing platform for email, SMS, WhatsApp, and chat.

$27.92free tier

Related paid tools

Their home is another job; they cover part of this one too.

PParcel

Collaborative email coding platform with previews, testing, and analytics.

free tierLLoops

Email platform for SaaS marketing, lifecycle, and transactional email.

$49free tier

Free 5 direct · 9 related

Free to use. You run it on your own server.

Direct alternatives

They do this job.

NOnovuhq/novu

One place to write the messages an application sends, and one way to send them by email, phone alert or in the app.

★ 40.2kFreePOpostalserver/postal

A self-run mail server for outgoing mail, with delivery records and bounce handling.

★ 16.9kFreePLuseplunk/plunk

The Open-Source Email Platform

★ 5.5kFreeUSusesend/useSend

A self-hosted email sending service, with a screen showing what was sent and what arrived.

★ 4.7kFreePYweb-push-libs/pywebpush

A Python library that encrypts a Web Push message and sends it to a browser's push service.

★ 379Free

Related alternatives

A second choice: they cover part of this job or are a building block for it.

NTbinwiederhier/ntfy

A publish-and-subscribe notification service driven by plain HTTP requests.

★ 34.8kFreeDOdocker-mailserver/docker-mailserver

Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.

★ 19.5kFreeBIBillionmail/BillionMail

BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discord.gg/asfXzBUhZr

★ 15.9kFreeMAaxllent/mailpit

A fake mail server with a web inbox, for reading messages before real people get them.

★ 10.6kFreeMAarikchakma/maily.to

A drag-and-drop email editor that is placed inside another application.

★ 4kFreeNONotifuse/notifuse

Self-hosted newsletters, automations and transactional email, built on a delivery service you supply.

★ 2.2kFreeSEmettle/sendportal

Open-source self-hosted email marketing. Manage your own newsletters at a fraction of the cost.

★ 2.2kFreeTRtrypostit/trypost

Schedules and publishes social posts to thirteen networks from a machine of your own, with the programmable interface in the free code.

★ 692FreeCAjoshmn/caffeinate

A Rails engine for drip campaigns/scheduled sequences and periodical support. Works with ActionMailer, and other things.

★ 386Free

Paid against free, in your inbox

One job at a time: the paid tools worth paying for, the free ones you can run yourself, and who should pick which.

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