C.O.S.P.L.A.Y.

Prof G-PT on ChatGPT is a platform for attending Office Hours with (almost) Professor Scott Galloway.

Science Tax Assistant on ChatGPT

Make Historical Choices on ChatGPT

Berlin Discounts on ChatGPT provides information about discounts and promotions in Berlin for locals and tourists. It also responds in German.

Bond Genius on ChatGPT is a website that provides expert knowledge on investment-grade corporate bonds, market trends, and portfolio strategies.