How to batch enrich HubSpot contacts missing job title or company size
Find contacts in HubSpot with incomplete data, batch enrich them via Apollo, and fill in missing job titles, company sizes, and other fields on a weekly schedule.
Why batch enrich?
Over time, your HubSpot database accumulates contacts with incomplete data — leads from events with just a name and email, imported lists missing titles, contacts where company info has gone stale. Incomplete data leads to bad scoring, wrong routing, and generic outreach.
A weekly batch enrichment job finds these gaps and fills them automatically:
- Searches HubSpot for contacts missing critical fields
- Enriches each contact via Apollo's People API
- Updates only the missing fields (never overwrites existing data)
- Logs which contacts were enriched for audit
What you'll need
- HubSpot account with API access
- Apollo API key with enrichment credits
- A defined list of "critical fields" to check (e.g., job title, company, company size)
Choose your approach
Select an approach below to see the full step-by-step guide.
n8n
mediumSchedule → HubSpot Search (missing fields) → Loop → Apollo enrich → HubSpot Update
Zapier
mediumSchedule trigger → Webhooks to HubSpot search → Code to enrich → Update
Make
mediumScheduler → Search Contacts → Iterator → Apollo HTTP → Update Contact
Agent Skill
lowAgent skill to find and enrich incomplete contacts on demand
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Frequently Asked Questions
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