# Warmy.io documentation

Research date: 2026-09-02

Documentation coverage: not-retrieved.

Reference index, not a mirror of complete vendor documentation. Retrieved pages do not prove the MCP works.

## What it does

Email warmup and deliverability platform with an "AI-driven engagement engine" - customizable warm-up topic/language selection, works across Gmail, Outlook, Zoho, and Amazon SES, with a real-time webhook/Slack-connected API for adjusting warm-up speed, volume, and timing programmatically.

## Access and connection

MCP support: none-found

Access requirements: paid - API is a distinct product tier ("Warmy API") rather than bundled into every plan by default, per the vendor's own product page.

Authentication: n/a

Research checked: 2026-09-02

These details come from catalog research. Check vendor sources for current setup instructions; this is not proof of a tested connection.

## Sources

- https://www.warmy.io/product/api/
- https://www.warmy.io/product/warm-up-email/
- https://www.warmy.io/blog/best-email-warmup-deliverability-tools-alternatives/
- https://warmysender.com/mcp
- https://warmysender.com/

## Retrieved pages