Suprmind offers a multi-AI chat platform combining GPT, Claude, and Gemini...

https://mill-wiki.win/index.php/What_Is_the_Suprmind_Adjudicator_and_When_Would_I_Use_It%3F

Suprmind offers a multi-AI chat platform combining GPT, Claude, and Gemini models in one place. It costs $19 a month, undercutting ChatGPT Plus's $20 price