# agent-ready ESP selection: Klaviyo and beehiiv field notes
Canonical: https://marketinginbox.dev/de/posts/gen-25-agent-ready-klaviyo

We ran a working session on agent-ready ESP selection using Klaviyo and beehiiv. The goal was a realistic week of cam...

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