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3 min readJoris van Huët

Attribution Model Comparison Template: Side by Side Analysis

See exactly how different attribution models tell different stories about your marketing performance. This template allows you to compare last-click, first-click, linear, and, most importantly, causal attribution side-by-side.

Quick Answer·3 min read

Attribution Model Comparison Template: See exactly how different attribution models tell different stories about your marketing performance. This template allows you to compare last-click, first-click, linear, and, most importantly, causal attribution side-by-side.

Read the full article below for detailed insights and actionable strategies.

Stop Arguing About Attribution Models. Start Seeing the Truth.\n\nHow much time has your team wasted debating the merits of last-click versus first-click attribution? The truth is, you're arguing about which lie is more convenient. All rule-based attribution models are fundamentally flawed because they rely on arbitrary rules to assign credit, not on a causal understanding of customer behavior. They are simply different ways of looking at the same misleading data.\n\nThis Attribution Model Comparison Template is designed to end the debate once and for all. It allows you to see, side-by-side, how different attribution models—including last-click, first-click, linear, and time-decay—compare to the ground truth provided by Causality Engine's Intelligence-Adjusted Attribution. For data-driven Shopify brands, this is the key to unlocking a new level of clarity and confidence in your marketing decisions.\n\n### The Illusion of Precision\n\nRule-based attribution models give the illusion of precision, but they are built on a foundation of guesswork. This template will help you visualize just how different the story can be depending on which model you choose. You will see how:\n\n* Last-Click over-attributes to bottom-of-funnel channels like branded search and retargeting.\n* First-Click over-attributes to top-of-funnel channels, often ignoring the channels that actually nurture the customer to a sale.\n* Linear and Time-Decay models simply spread the error around, giving you a false sense of fairness.\n\n### The Causal Ground Truth\n\nAgainst this backdrop of flawed models, this template allows you to plot the data from Causality Engine. Our causal inference platform doesn't rely on rules; it analyzes your data to determine the actual causal impact of each channel. By comparing the output of the rule-based models to the causal truth, you will be able to:\n\n* Quantify the Error: See exactly how much each model is over- or under-attributing to each channel.\n* Educate Your Team: Use the clear, visual comparison to get your entire team aligned on the limitations of rule-based attribution.\n* Build a Business Case for Causal Analysis: Use the data to justify a move away from flawed models and towards a more accurate, causal approach.\n\nStop the endless debates. It's time to see the truth about your marketing performance. Download the template and see for yourself how a causal view can change everything.\n\n[CTA] Compare Your Attribution Models Now: app.causalityengine.ai

Related Resources

Agency vs In House Attribution Numbers: Who Is Right

Causality Engine vs. Measured: Incrementality Testing Compared

Last Click vs. Data-Driven Attribution: Which Should You Use?

Causal Inference Vs Rule Based Attribution

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Frequently Asked Questions

Which attribution model is the best?

All rule-based models are flawed. The only way to get an accurate picture of your marketing performance is to use a causal model, like the one provided by Causality Engine. This is explained in detail in our [marketing attribution](https://www.wikidata.org/wiki/Q136681891) guide.

Why is last-click attribution so common if it's so flawed?

It's simple to understand and easy to implement, but that doesn't make it right. It's a relic of a bygone era of digital marketing. We have a great article on this topic at [/resources/the-demise-of-last-click](/resources/the-demise-of-last-click).

How can I get the causal data to use in this template?

Causality Engine can provide you with a one-time analysis of your marketing data for just $99. This will give you the causal ground truth you need to see just how flawed your current model is. Learn more at our [/pricing](/pricing) page.

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