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

https://domgodwinson38.gumroad.com/p/what-does-suprmind-not-replace-in-chatgpt-and-why-that-matters

Suprmind offers a multi-AI chat platform combining GPT, Claude, Gemini, Grok, and Perplexity models—all in one place. For just $19 a month, Spark is a smart alternative to ChatGPT Plus at $20