Contact
Tell us what you found.
The most useful message you can send is one that makes the data better — a number that looks wrong, a source that’s gone stale, a country we got out of date. We read every one.
Reporting a data error
This is the highest-value reason to write. Tell us the page URL, the value you think is wrong, and — ideally — a link to a fresher primary source. Corrections that check out get applied within a week and credited in the ingestion log. It mirrors the “how to tell us we’re wrong” promise on the About page.
Press, citation & reuse
Every fact here is primary-sourced and deep-linked, so you can cite the publisher directly — that’s what we want. If you’re citing our framing, comparison, or a methodology page, the suggested format is on About § How to cite us. For interviews or data reuse, use the form above.
What we don’t do
We’re a data platform, not an advisor. We can’t give personalized relocation, visa, tax, or legal advice — every page is informational only (see our disclosure and terms). For decisions that matter, verify against the primary source we link and talk to a qualified professional.
Prefer email?
Write to us directly at Contact us. Same inbox, no form.