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

https://andysexpertblog.nexorafield.com/posts/suprmind-vs-five-separate-subscriptions-how-much-do-you-really-save

Suprmind offers a multi-AI chat platform combining GPT, Claude, Gemini, Grok, and Perplexity models in one place. For just $19, Spark gives access to more AI options than ChatGPT Plus at $20. Try it free for 7 days with no credit card needed