Self-hosted projects tagged “Transactional Email”
4 open source projects with this tag
4 services found
Postal
A self-hosted mail delivery platform for applications
16.2k
1.2k
Last commit: 3mo ago
Open-source SMTP delivery platform with web UI, HTTP API, and message tracking for sending transactional email from your own infrastructure.
Alternative to:
Twilio SendGrid+5
Stalwart Mail Server
All-in-one secure mail server with modern spam filtering
11.1k
598
Last commit: 3d ago
Stalwart is an all-in-one mail server (SMTP/IMAP/JMAP) with built-in anti-spam/DMARC, web admin UI, and flexible routing for running your own email infrastructure.
Alternative to:
Microsoft Exchange Online+9
Dittofeed
Open-source customer engagement and messaging automation
2.6k
311
Last commit: 2d ago
Self-hostable customer engagement platform to send email and other campaigns, build user journeys, segment audiences, and track messaging performance.
Alternative to:
Customer.io+7
Keila
Self-hosted email newsletter and marketing automation
1.9k
134
Last commit: 2d ago
Keila is a self-hosted newsletter tool for creating campaigns, managing audiences, and automating email sends with templates, segmentation, and analytics.
Alternative to:
Mailchimp+9