C.O.O.P.E.R.

GPTs on ChatGPT for Sales List Verification. It allows you to check for duplicates in the list and identify and remove subsidiary branches or offices of the same company.

SurveyDone is an open-source survey builder that allows you to create surveys effortlessly. You can either host the data yourself or use the SurveyDone.com platform.

Algorithms on ChatGPT is a website that specializes in the theoretical aspects of algorithms and offers in-depth guidance.

Advisor on ChatGPT for Anazawa-san. Answering any questions related to Anazawa-san.

Japanese Dialect Guide on ChatGPT provides detailed information about dialects from all over Japan.

Icon Crafter on ChatGPT is a platform that specializes in creating cohesive icon sets for software projects.