Before you publish a claim built on data — yours, a source’s, or an official report’s — we can check it. We reproduce the calculations, probe the methodology for hidden assumptions, test whether the conclusion survives reasonable alternatives, and lay out the caveats in plain language.

The goal isn’t to bless a number; it’s to tell you how much weight it can bear, and where it might break.

Browse our tutorials & how-tos, or send the analysis to the desk. For privileged or pre-publication work, use our secure channels.