Privacy Policy

Last updated: June 4, 2026

MarginSage provides free business calculators and informational content. This policy explains what data may be collected when you use the site.

Information we collect

We do not require user accounts. Calculator inputs are processed in your browser and are not intentionally stored by MarginSage.

Standard server logs, IP address, browser information, device information, pages visited, referring pages, and usage events may be collected by hosting, analytics, and advertising services.

Cookies and advertising

MarginSage may use cookies, local storage, or similar technologies for analytics, site functionality, and advertising.

Google, as a third-party vendor, may use cookies or advertising identifiers to serve ads based on prior visits to this site or other websites. Google explains how it uses information from sites and apps that use its services at policies.google.com/technologies/partner-sites.

Third-party advertising partners may use cookies, web beacons, IP address, device identifiers, or similar technologies to measure ad performance, prevent fraud, and serve relevant ads.

Users can control personalized advertising through Google Ad Settings. Users can also learn about industry opt-out choices through the Network Advertising Initiative.

If consent choices are required in your region, we may ask for cookie or ad personalization consent before enabling certain advertising features.

Analytics

We may use analytics tools such as Google Analytics to understand aggregate traffic, device, and usage patterns. These tools help us improve calculator quality and site performance.

Third-party links

The site may link to third-party websites. Their privacy practices are governed by their own policies.

Contact

Questions about this privacy policy can be sent to hello@marginsage.com.