# Hyvor Relay

> AGPL-3.0 email relay; Self-Hosted Free Forever unlimited

**Category:** Notifications  
**Pricing:** open-source  
**URL:** https://relay.hyvor.com  
**GitHub:** https://github.com/hyvor/relay  
**Added:** 2026-09-04

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## The Hook

Hyvor Relay is AGPL email relay you self-host forever when Postal is a full mail stack.

## What's Good

AGPL-3.0. Self-Hosted Free Forever unlimited — that is the free path. Relay-focused email sending without claiming Cloud free. Pitch self-host only.

## The Catch

Do NOT claim Cloud free. Self-host unlimited is the pitch. Vs Postal full mail server and Plunk Node email. Distinct from Postal and Plunk.

## Verdict

AGPL email relay. Self-host free forever; no Cloud free claim.