Suprmind offers everything Grok does and adds GPT, Claude, Gemini, and...

https://ricardosinterestingwords.swiftnestly.com/posts/can-i-use-grok-and-chatgpt-in-the-same-conversation-thread

Suprmind offers everything Grok does and adds GPT, Claude, Gemini, and Perplexity in a single conversation thread. It’s a handy way to compare responses side by side without switching apps. Plans start at $19 with a 7-day trial—no credit card needed