Resources
Guides, tutorials, API recipes, and MCP walkthroughs for keeping lead and CRM data clean. Every example calls a real Zapinner endpoint — copy, paste, and run it.
CRM & RevOps
Keep leads, contacts, and revenue data clean across your stack.
CRM Data Cleaning: The Complete Guide
A practical, end-to-end guide to cleaning a CRM — what actually breaks, how to fix it at the boundary and in bulk, and how to keep it clean without a recurring cleanup project.
ReadHow to Deduplicate CRM Records
Exact matching only catches half the problem. Here's how to catch human-entry near-duplicates, choose a confidence threshold, and merge without losing data.
ReadHow to Clean Lead Lists Before Importing Them Into a CRM
Event exports, vendor files, and form dumps are full of casing, formatting, and duplicate problems. Clean them in one pass before they pollute your CRM.
ReadHow Duplicate Leads Create Revenue Leakage
Duplicates aren't just messy — they split pipeline, misroute deals, and distort forecasts. Here's the mechanism, and how to close the gap.
Read