Privacy-safe signal policy
HI measures demand to decide which practical-cost data to verify and license next — without collecting personal data.
What we collect
- Aggregate page views and tool completions — which tools and datasets get used
- Anonymous interaction events:
tool_start,tool_complete,compare,save,share,report_intent - Distribution signals: API / source / data-buyer interest, embed installs
What we do not collect
- No selling of personal data — ever
- No PII in analytics events: no names, no precise location, no calculator inputs tied to an identity
- Lead forms collect only what you submit (e.g. your email), used only to contact you
Why we measure
Demand signals tell us which practical-cost data is worth verifying and licensing first. They never change the math a tool returns.