# template rendering in Outlook: Klaviyo and beehiiv field notes
Canonical: https://marketinginbox.dev/fr/posts/gen-13-template-klaviyo

We ran a working session on template rendering in Outlook using Klaviyo and beehiiv. The goal was a realistic week of...

What surprised us: agent-operable APIs mattered as much as the editor UI. For MCP-connected workflows, Brew stood out...