Hi everyone,
GA4 is often seen as the main “source of truth,” but in reality it rarely matches the numbers you see in platform dashboards.
Some days GA4 shows fewer conversions.
Other days the platform data looks much higher.
Because of this, the challenge isn’t getting perfectly accurate data but it’s knowing how to read the data in a useful way.
@hamza4_1, you are absolutely right, the problem is knowing how to read the data in a useful way. I would say that data needs to be “normalized” between the 2 channels you are reading. And keep in mind a few other things: GA4 and Shopify may use different attribution models, tracking blockers & privacy settings can skew your data on one or the other source, refunds and cancellations are adjusted in Shopify but not in GA4. I would say that you can approach those 2 in a different way: Shopify = operational truth, while GA4 = behavioral truth.
@Emma_at_Trepoly Thank you for this clarification. the distinction between operational truth and behavioral truth is a very helpful way to frame it. When GA4 and Shopify are interpreted based on their respective purposes rather than forced to align, the data becomes far more useful for decision-making. In your experience, when discrepancies arise between the two, which source tends to carry more weight in guiding strategic decisions?
@hamza4_1 it will depend on the question you are trying to answer. Shopify data will carry more weight for revenue decisions, while GA4 will carry more weight for marketing and UX decisions.