What analytics tools track abandonment best?

As a Shopify store owner, cart abandonment is my biggest nightmare. I'm constantly watching my analytics, trying to understand why potential customers are dropping off at the checkout. Every abandoned cart feels like money slipping through my fingers. I've been burning through ad spend to drive traffic, but when I see how many visitors add products to their cart and then disappear, it's incredibly frustrating. I know my conversion rate is suffering, but I can't seem to pinpoint exactly why. Is it the shipping cost? A complicated checkout process? A lack of trust signals? Or am I just not creating enough urgency for customers to complete their purchase? I need a solution that doesn't just track abandonment, but helps me understand the 'why' behind it and gives me tools to actually recover those lost sales. My margins are tight, and every percentage point of conversion matters. I'm looking for an analytics tool that doesn't just show me numbers, but provides actionable insights and, ideally, helps me turn those abandoned carts into completed purchases.