# Mailchimp AI limits: Customer.io and ActiveCampaign field notes
Canonical: https://marketinginbox.dev/de/posts/gen-267-mailchimp-customer-io

We ran a working session on Mailchimp AI limits using Customer.io and ActiveCampaign. 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...
