---
title: "Migrate to Unitpost"
description: "Move from Resend, SendGrid, Mailgun, Postmark, Brevo, or Loops in about 4 minutes. Paste a read-only API key, preview everything that carries over, then accept. Nothing is written until you do."
url: https://www.unitpost.com/migration
section: "Marketing"
updated: 2026-07-31
---
# Migrate to Unitpost

> Move from Resend, SendGrid, Mailgun, Postmark, Brevo, or Loops in about 4 minutes. Paste a read-only API key, preview everything that carries over, then accept. Nothing is written until you do.

## Highlights

- Preview contacts, templates, domains, webhooks, suppressions before write
- Read-only source API key
- Supports Resend, SendGrid, Mailgun, Postmark, Brevo, Loops

## Links

- [Migration assistant](https://www.unitpost.com/migration)
- [Alternatives](https://www.unitpost.com/alternatives)