FrontMeter - The internet's most powerful AnyPage™ builder
Listmonk - Send e-mail campaigns from a powerful dashboard. High performance and features packed into one app.
LeadPages - LeadPages™ Software is the world's easiest landing page generator. It's the easiest way to build conversion optimized & mobile responsive landing pages.
Mailman - Mailman is free software for managing electronic mail discussion and e-newsletter lists.
Pagewiz - An innovative landing page platform that lets you create, publish, and split-test landing pages.
Sendy - Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES