Suprmind lets you chat with GPT, Claude, Gemini, Grok, and Perplexity all in...

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

Suprmind lets you chat with GPT, Claude, Gemini, Grok, and Perplexity all in one place. It tracks disagreements between models and helps reduce hallucinations. You can export your conversations as Markdown, PDF, or DOCX using built-in templates