What we collect
We may store anonymous visitor and session identifiers, first- and last-touch campaign parameters, tool inputs and calculated results, equipment-match activity, and an email address only when you submit it.
Storage
Attribution is stored in your browser for up to 90 days. When analytics and database services are configured, event data may be processed by GA4, PostHog, and Supabase.
Your choices
You can clear browser storage at any time. Do not submit confidential customer, financial, or production information into calculator fields.