Kissmetrics is been around for years, and is a full-featured data collection dashboard which helps you track users through your funnels and assists you in finding data-driven tweaks which can add a lot to your bottom line for not a lot of effort. It's on AppSumo for a Lifetime Deal! This is one of those enterprise-quality tools that has always been out of reach at full price, so I am excited to grab it! Check it out here: Kissmetrics