Use casesUpdated 5/13/2026
How to enrich a stale CRM with fresh contact + firmographic data
CRMs decay. Emails bounce after 12-18 months as people change jobs. Industry data goes stale. Decision-makers leave. Re-enriching saves campaigns and improves data hygiene.
Step 1: export your CRM list
Get a CSV with name, company, email, role per row.
Step 2: verify emails (cheapest win)
Kavex Email Verifier on the entire list. Flags bounces + catch-alls. About 20-40% of an 18-month-old list will fail verification.
Step 3: refresh firmographics
For each company domain, Kavex Tech Stack Detector + LinkedIn Companies. Updates industry, size, tech, headcount.
Step 4: replace people who left
For verified-failed rows, run LinkedIn Company People at the same company with the original role → find the new person in that seat.
Tools mentioned in this guide
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