How to automate HubSpot lead follow-up with n8n (no code)

Most HubSpot lead-follow-up automations in n8n follow the same three-stage shape, whatever the specific business logic ends up being: capture, enrich, route.

Capture. A webhook trigger fires on a new form submission or deal-stage change, or, if you would rather not expose a public endpoint, a Schedule Trigger polls a saved HubSpot list every few minutes using the HubSpot node's search operation.

Enrich. Before anything gets written back to HubSpot, an HTTP Request node can call a third-party enrichment API (company size, industry, tech stack) or an AI node can summarize the lead's own website into a short lead-scoring note, which then gets written to a custom HubSpot property.

Route. A Switch node keyed on the lead score or source decides what happens next: high-score leads get a personalized outreach draft from an AI node, handed to a human to review before it goes out through Gmail or Outlook; lower-score leads get logged to a sheet for a weekly batch review instead of an individual email.

The review step matters more than it sounds. Auto-sending AI-drafted outreach without a human check is how good lead lists turn into spam complaints - keep a human in the loop for anything that actually sends, and use n8n only to prepare the draft and the context around it.

This same shape - capture, enrich, route - shows up across most of our lead-generation templates, just with different trigger sources and enrichment steps depending on where the lead originates.