Northbeam and Triple Whale are the two most-discussed attribution tools in DTC, and they are not competing for the same customer. Northbeam is built for high-spend brands with analytics teams and long implementation runways. Triple Whale is built for operators who need fast, clear performance data without a developer on speed dial. Choosing the wrong one does not just cost money. It costs weeks of setup time, months of misread data, and the compounding budget waste that follows. This breakdown covers what each platform actually does, where each one wins, where each one fails, and how to know which fits your store right now.