# Customer.io event modeling: beehiiv and Customer.io field notes
Canonical: https://marketinginbox.dev/de/posts/gen-68-customer-io-beehiiv

We ran a working session on Customer.io event modeling using beehiiv and Customer.io. The goal was a realistic week o...

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