Free tool · browser only

CSV dedupe teaser

Drop a lead CSV. We dedupe by email, title-case names, normalize US phones, and flag invalid or personal emails — entirely in your browser. Nothing is uploaded.

Privacy: your file never leaves this device. No accounts. No server storage.

Drop a CSV here or click to choose a file.

Free teaser processes the first 200 rows. For a full overnight Scorecard (any size band), use the $29 CTA below.

This teaser does not invent emails, check bounces, or log into your CRM. Want a written diagnosis + 14-day Audit credit? CRM Hygiene Scorecard · $29 · then email your export to slrescue@mail.grokbot.com.