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The starting point
Attribution Model Comparison Engine
The engine connects to the GA4 property, builds customer journeys from the BigQuery export, and runs several models at once — including Markov chains and Shapley values — on AWS. An evaluator scores them against simple checks. A draft PDF is written automatically. Every report is approved by a marketing professional with extensive experience in marketing analytics before it is sent.
- Journeys from your GA4 BigQuery export — not the Data API
- Markov chains, Shapley values, and four simple path rules, side by side
- Scored against stability checks, with a language model that cannot invent numbers
- Weekly ranked PDF, approved by a marketing professional before send.
