Prepare a clean contact CSV for HubSpot
A reproducible contact-file cleanup: normalize emails and domains, review duplicates, then map your HubSpot import.
Open recipeRecipes / Worked examples
From a messy file to a usable list.
Practical workflows with input files, expected outputs and explicit checks. These are reproducible worked examples, not customer testimonials or claims of measured business results.
Clean a prospect list for Google Sheets
Export a working copy, remove duplicate rows locally, and compare the result in a new sheet without overwriting your source.
Open recipeStart with your file
Open the free CSV cleaner. No account or credits needed.