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

https://blogfreely.net/samuel-wang09/first-principles-mode-is-it-useful-or-just-a-gimmick

Suprmind offers a multi-AI chat experience combining GPT, Claude, Gemini, and more for just $19 a month, undercutting ChatGPT Plus at $20. Try it free for 7 days with no credit card required