Free, open-source (AGPLv3) newsletter and mailing list manager that ships as a single binary. Handles subscriber management, campaigns, transactional messages, templating, and analytics; actively maintained.

At a glance
- Free tier
- Free and open source, self-hosted
- Paid from
- Free (open source) · pricing page
- Public API
- Yes docs
- MCP server
- Community · Community servers (e.g. rhnvrm/listmonk-mcp by a listmonk contributor); not on the official site.
- Best for
- Performance and features in a single binary
- Website
- https://listmonk.app
Listmonk pricing
Free and open source, self-hosted. Paid plans start at Free (open source). Current numbers live on the Listmonk pricing page.
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How Listmonk compares
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