Privacy Policy
Last updated: February 2026
The Short Version
We don't collect your personal information. We don't have accounts, we don't track you across the web, and we don't sell data. This site shows you supplement prices—that's it.
What We Collect
Server Logs: Like most websites, our server automatically records basic information when you visit:
- Your IP address (anonymized)
- Browser type and version
- Pages you visit
- Time and date of your visit
This data is used solely for maintaining site performance and security. We don't tie it to any personal information.
No Cookies for Tracking: We don't use cookies to track your browsing behavior. Any cookies on this site are strictly functional (like remembering your Stack Calculator selections during a session).
What We Don't Collect
- Your name, email, or contact information (unless you email us directly)
- Payment information (we don't sell anything)
- Location data beyond what's in your IP address
- Any information from your social media accounts
Third-Party Links
This site contains links to product pages on other websites (like Amazon or supplement brand sites). When you click those links, you're subject to their privacy policies, not ours. We recommend reviewing their policies before making purchases.
Analytics
We may use privacy-respecting analytics to understand how people use this site (which pages are popular, etc.). If we do, we use tools that don't track you across the web or build advertising profiles.
Contact
Questions about this privacy policy? Email us at hello@stackcostcalc.com.
Changes
If we update this policy, we'll change the "Last updated" date at the top. Major changes will be noted here.