Enrich event registrations with HubSpot, Clearbit, LinkedIn and Gemini AI

Event Registration + Auto-Enrichment Intelligence

Who is this for?
Event organizers, conference planners, and marketing teams fighting registration drop-off who want 4-field forms with LinkedIn-level attendee intelligence.

What problem is this workflow solving?
Multi-page forms kill conversions:
80-90% drop-off on page 2
No attendee insights post-reg
Manual enrichment wastes hours
Abandoned carts = lost revenue

This captures 4 fields but enriches 15+ data points automatically.

What this workflow does

3 Webhook Intelligence Suite:
POST /event-registration**: 4-field form → enrichment → HubSpot
POST /reg-beacon**: Abandoned cart tracking pixel
POST /validate-promo**: AJAX promo code validation

Requires 2 sub-workflows:

1. Abandoned Cart Recovery
2. Participant Re-engager

Enrichment Waterfall:
Clearbit → LinkedIn (Proxycurl) → Google+AI → Full profile

Outputs:
HubSpot contacts with company/role/title
Data Tables: enriched_profiles / reg_analytics
Slack alerts + email confirmations

Setup (12 minutes)

Data Tables**: enriched_profiles, reg_analytics, promo_codes
HubSpot**: API key + custom properties
APIs**: Clearbit, Proxycurl, SerpAPI, Gemini
Host**: reg-page/index.html (update webhook URLs)
SMTP/Slack**: Notifications

Fully configurable, no code changes needed.

How to customize to your needs

Forms**: Swap HTML for Typeform/Webflow
Enrichment**: Add Apollo/Hunter for emails
CRM**: HubSpot → Salesforce → Airtable
Promos**: Tiered discounts / early-bird
Companion**: Abandoned Cart + Re-engager templates

ROI:

3x registration completion** (4 fields vs 12+)
65% enriched profiles** (company/role/title)
20% revenue recovery** (abandoned carts)

Need help customizing?:
Contact me for consulting and support: LinkedIn / Message

Keywords: event registration, attendee enrichment, abandoned cart recovery, conference automation, HubSpot