I’ve spent years working with messy data, and one problem kept showing up across every project and industry: comparing text that should match but doesn’t. Customer names with typos, product descriptions with inconsistent formatting, and addresses with different abbreviation styles. You know the frustration.

After trying every solution on the market and finding them all lacking in some critical way, I built my own list comparison tool that combines everything I needed in one place. The results have been nothing short of transformative for my work, and I’m excited to share it with fellow data professionals who face the same challenges.