Advertising on Platonic Realms

Platonic Realms welcomes sponsorship by organizations offering goods or services of value to our specific target audience. We do not accept ads that are not directly relevant to the studying, teaching, or enjoyment of mathematics, and we do not accept ads placed by third-party agencies.

Ad space is offered on a month-by-month basis, with the location and cost of any given ad determined by bidding among member advertisers. If you are already a member advertiser or would like to learn about becoming one, please visit our advertiser's page.

Does your company market a
math-related product or service?

Platonic Realms is actively seeking new sponsors. We offer high-level, above-the-fold exposure to a select audience of math students and educators at below-market rates. Please get in touch using the contact page, or visit our ad info page to learn more about how we can help increase your sales.

Privacy Policy

Platonic Realms uses a Privacy Simplified privacy policy. Mouse-over each icon for details.

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About Cookies

Cookies are essential to the successful operation of this web site. A functional shopping cart application, for instance, is all but impossible without them. Platonic Realms additionally uses Google Analytics to track site usage, and consequently users will have cookies placed and tracked by Google. (Some such tracking cookies will appear on any professionally maintained website—we are not unusual in this regard.) Also, Platonic Realms allows our sponsors to track ad-views with cookies. However, sponsors are forbidden from using any third-party tracking cookies. If any of our visitors become aware that third-party cookies are being placed, we would appreciate being notified so that we may enforce this policy. Finally, users who make purchases on this site may expect cookies to be placed by PayPal. Platonic Realms itself uses only session cookies, which are automatically deleted when you close your browser.

Does your company market a
math-related product or service?

Platonic Realms is actively seeking new sponsors. We offer high-level, above-the-fold exposure at below-market rates to a select audience of math students and educators. Please get in touch using the contact page, or visit our ad info page to learn more about how we can help increase your sales.

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Are you a mathematical artist?

Platonic Realms is preparing an online gallery space to showcase and market the works of painters, sculptors, and other artists working in a tangible medium.

If your work celebrates mathematical themes we want to hear from you!

Please let us know about yourself using the contact page.