Fringe Sport review for Lebesgue: AI Marketing & LTV

This app has completely changed the way we understand our marketing performance. The level of clarity it gives us across Google Ads, Meta, GA4, and Klaviyo is incredible. Everything connects seamlessly, and the data actually makes sense—which is rare. The Lebesgue team is next-level. They’re responsive, sharp, and genuinely care about helping brands grow. We’ve made smarter, faster decisions and seen measurable improvements in ROAS and efficiency since installing it. If you’re serious about scaling your Shopify store profitably, this is the tool and the team you want in your corner.