How long should you run an incrementality test for?
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We offer heuristics for determining test duration based on data from thousands of Haus tests and advice from Haus Measurement Strategists.
How to Tie a Super Bowl Ad to Business Outcomes

The Haus playbook for measuring tentpole brand campaigns
The Cyber Week Incrementality Report: How CTV, YouTube, and Paid Social Drive ROI
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We analyzed over a hundred incrementality tests before, during, and after BFCM 2025 and uncovered dramatic delayed conversion effects.
The TikTok Report

Can TikTok scale? How much omnichannel impact does TikTok have? Haus’ analyses of hundreds of TikTok incrementality tests answers these questions and more.
Incrementality: The Fundamentals
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Let's explore incrementality from every angle — what it is, what you can test, and what you need to get started.
Geo Experiments: The Fundamentals
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Explore geo experiments from all angles — what they are, why they matter, and how you can use them to measure incremental impact.
Incrementality Experiments: Best Practices and Mistakes to Avoid
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Incrementality testing requires proper design and intentional analysis. Let's walk through some best practices (and potential mistakes).
Incrementality vs. Attribution: What's The Difference?
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Dive into the key differences between attribution and incrementality — how each approach works, when they're useful, and key pros and cons.
Getting Started with Incrementality Testing

As the customer journey grows more complex, incrementality testing helps you determine the true, causal impact of your marketing.