Triple Whale, Northbeam and Hyros Setup and Reconciliation

Run Triple Whale, Northbeam and Hyros against the same account for a month and they will disagree by 15 to 40 percent. Almost none of that is method. It is the cost feed, the order of record, the currency date and the window each one defaults to. Setup is the part buyers underestimate, because the pixel takes an afternoon and everything that makes the number true takes six weeks. Which tool, and when the answer is none of them: Northbeam where paid social and video carry the mix and there is enough monthly media for its model to have something to learn from. Under roughly 150,000 euros a month, modelled contribution moves more from noise than from your decisions. Triple Whale where Shopify is genuinely the order of record and the people who need the number work inside the merchandising day rather than in a weekly review. Hyros where conversion happens off the site, on a call, a consultation or an appointment, and the join key is a phone number or a CRM record rather than a session. If revenue lands in a property management system, a transport management system or an ERP, all three are working against their own assumptions, and the honest recommendation is a warehouse model with the tool demoted to a media cost collector. I have told buyers this after they had already signed the licence. What setup actually consists of: The order of record is named once and everything reconciles to it. Cost feeds loaded in full, including agency fees, creative production, email and SMS platform cost, shipping and payment processing, because a blended ratio computed on ad spend alone flatters every channel equally and conceals the one that matters. Refund and cancellation write-back, which in travel runs 8 to 25 percent and turns a positive channel negative. A fixed currency policy: which rate, which date, booked or settled. Event deduplication between browser and conversion API with the duplicate rate measured rather than assumed. A view-through window chosen once, written down and frozen for the quarter, so that a mid-quarter change cannot be mistaken for performance. The reconciliation nobody does: Before the tool is shown to anyone, its output for a closed month is placed against the finance number and the difference is decomposed. If it cannot be explained to within a few points it does not go on a slide. These platforms also restate history; a figure you read in the morning can change by evening. Any target or bonus tied to their output gets a snapshot policy attached in writing, taken on a fixed day, stored where the compensation conversation can reach it. What I refuse: Three tools in parallel past 60 days. Pick one and remove the others' tags. Presenting modelled contribution as ground truth with no geo holdout to calibrate against. Installing where nobody at the company can deploy checkout code, because the setup will decay within two releases. Vendor commission of any kind. I hold no partner status with any of the three and will not accept a referral fee for recommending one. Not included: Media buying, creative, and the licence itself. Continuing model calibration belongs to the retainer tier; the project tiers hand over a working setup and the documentation that keeps it working after I leave. Who this is not for: Teams hoping a tool will settle a disagreement between two departments. It produces a third number and the argument continues, now with more sources.