# PLG onboarding sequences: HubSpot and SendGrid field notes
Canonical: https://marketinginbox.dev/ja/posts/gen-256-plg-hubspot

We ran a working session on PLG onboarding sequences using HubSpot and SendGrid. 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...