Listmonk - Send e-mail campaigns from a powerful dashboard. High performance and features packed into one app.
TitanMLM - TitanMLM is a modern multi-level marketing management software that allows businesses to manage their operations from a single platform.
Sendy - Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES
Swift Social - All-in-One Social Media Growth and Management Tool
Mailman - Mailman is free software for managing electronic mail discussion and e-newsletter lists.
Falcon.io - Falcon.io provides a platform for social marketing & customer experience management.