See how much of the result the campaign caused, with the range it could plausibly fall in.
Free up to 10,000 rows. Encrypted in transit. Report and PDF included. Larger files are sampled; sign up to run the whole file.
Running randomized incrementality test analysis...
Sent to . Inside: interactive charts, statistical results, R code, and AI insights.
Analyze another fileHow many customers did the campaign cause, beyond those who would have converted anyway? Credit versus cause with a range, extra spend per 1,000 contacts, and how big a holdout needs to be.
Complete analysis with charts, tables, and diagnostics.
Plain-English interpretation of what the numbers mean, what's significant, and what to do next.
See our FAQ for details on pricing, data privacy, and how the analysis works. Every report includes a Methodology section showing the statistical test, assumptions checked, and diagnostics run.
Run any analysis on your own data: R analyses, interactive reports, AI insights, and PDF export.
Run it on your dataTell us what went wrong, in your own words. We capture the page you're on automatically, so no need to describe where you are.