Suprmind offers a multi-AI ChatGPT alternative combining GPT, Claude, Gemini,...

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

Suprmind offers a multi-AI ChatGPT alternative combining GPT, Claude, Gemini, Grok, and Perplexity in one platform. Plans start at $19 with Spark, slightly cheaper than ChatGPT Plus at $20