Keila

Keila is an open-source email newsletter platform designed to simplify the process of managing contact lists and sending personalized campaigns. It stands out by offering a 100% open-source codebase under the AGPLv3 license, providing users with transparency and the option to self-host. The platform supports various methods for creating emails, from an intuitive visual editor and Markdown support to full flexibility with MJML and simple plain text options, ensuring that users can craft emails that look great across all devices and clients.

Beyond email creation, Keila emphasizes powerful analytics that respect user privacy, allowing users to gather insights while offering the choice to disable tracking entirely. Its robust data and segmentation features enable highly targeted campaigns based on user behavior and custom data. Additionally, Keila includes a flexible form builder to create sign-up forms with custom fields and bot protection, making it a comprehensive solution for growing and engaging an audience through email, all while adhering to high standards of privacy and open-source principles.