Listmonk is a high-performance, open-source, self-hosted newsletter and mailing list manager. It supports millions of subscribers, advanced segmentation with SQL, built-in analytics, and transactional emails via API. Its single-binary deployment and minimal footprint make it efficient for developers and businesses seeking control over their email infrastructure.
Listmonk is a high-performance, self-hosted newsletter and mailing list manager designed for efficiency. It handles millions of subscribers with single and double opt-in lists, advanced segmentation using SQL expressions, and built-in campaign analytics. The application is distributed as a single binary for straightforward deployment and emphasizes performance with multi-threaded email queues and rate limiting.
The tool features a robust templating engine supporting dynamic content, allowing users to create visually appealing emails using various editors, including a drag-and-drop builder, WYSIWYG, Markdown, or raw HTML. Beyond campaigns, Listmonk enables transactional emails via an API for application integration and supports messenger webhooks for SMS, WhatsApp, and other platforms.
Listmonk is ideal for developers, small to medium-sized businesses, and organizations prioritizing data control and email infrastructure management. Its open-source nature, performance, scalability, and API make it a strong choice for those seeking a customizable, high-throughput email marketing solution without vendor lock-in.
For support, contributions, and documentation, please refer to the official GitHub repository and website. Direct inquiries can be sent to support@listmonk.app.
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