Enrich chatbot and demo request leads with Lusha, HubSpot, and Slack

Description

How it works
A webhook receives a chatbot message or demo request form with an email address
The email is validated and cleaned, then Lusha enriches the lead
A priority score is calculated based on seniority, company size, and request type
The lead is upserted into HubSpot; high-priority leads go to #urgent-demos on Slack, others to #demo-requests

Set up steps
Install the Lusha community node
Add your Lusha API, Slack, and HubSpot credentials
Point your chatbot or demo form webhook to the n8n endpoint
Customize priority scoring thresholds and Slack channels