Suprmind brings together GPT, Claude, Gemini, Grok, and Perplexity in a single...

https://stateofseo.com/suprmind-for-founders-can-it-argue-pricing-experiments/

Suprmind brings together GPT, Claude, Gemini, Grok, and Perplexity in a single chat interface to help users compare responses side-by-side. It tracks disagreements and reduces hallucinations for clearer insights