Sendy
Sendy is a self-hosted email marketing app that uses Amazon SES for sending, dramatically lowering cost per email. Installed on a user’s server, it offers campaign creation, subscriber management, and basic automation. Real-time analytics show open/click rates, unsubscribes, and bounces. The interface includes a drag-and-drop template editor, though more advanced users can code custom HTML. By leveraging Amazon SES, Sendy helps businesses achieve high deliverability at a fraction of typical ESP costs. Its one-time license structure appeals to budget-conscious or tech-savvy marketers.