I Built a SaaS in 3 Days That Solves a $500 Problem for Free (opens in new tab)

## The Problem I Kept Seeing Every week, I'd see marketers and agencies losing Google Ads conversion data without knowing why. The culprit? Consent Mode v2. Since March 2024, Google requires proper consent signals for EU/UK ads. Sites without it lose: 20-40% of conversion tracking data Remarketing audiences Attribution accuracy Agencies were charging $200-500 to audit this manually. Most site owners had no idea they were affected. What I Built TagIntegrity — a free Consent Mode v2 scanner tha...