Overview:
Hyvor Post is an open-source, privacy-first newsletter platform built on the self-hosted email API Hyvor Relay. It provides a way to create, manage, and send newsletters without tracking subscriber activity. The platform focuses on simple composition, list management, and multi-tenant support. It is designed for developers and content creators who want a no-tracking email distribution system with customizable templates and an embeddable signup form.
Core Features:
No tracking: Does not implement click or open tracking, respecting subscriber privacy.
Easy editor: Rich text editor with markdown support for composing newsletters.
Multi-tenancy: Supports multiple tenants with scoped access for user management.
Multiple newsletters: Users can create and manage several distinct newsletters.
List management: Import and manage subscriber lists directly.
Console API: Provides an API for automating newsletter management tasks.
Use Cases:
Content creators who want to send newsletters without collecting engagement analytics.
Developers needing a self-hostable newsletter backend with an API for integration into existing workflows.
Organizations operating multiple newsletters who require scoped tenant access and separate list management.
Why It Matters:
Hyvor Post offers a newsletter platform that explicitly excludes tracking mechanisms, providing a different operational model than many commercial alternatives. Its multi-tenant architecture and included console API allow for automation and centralized management across multiple publications. As an open-source project built on a dedicated self-hosted email API, it provides a transparent codebase for developers who need a no-tracking email distribution system.




