knadh / listmonk

High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.

dittofeed / dittofeed

Open-source customer engagement. Automate transactional and marketing messages across email, SMS, mobile push, WhatsApp, Slack, and more 📨

phpList / phplist3

Fully functional Open Source email marketing manager for creating, sending, integrating, and analysing email campaigns and newsletters.