Suprmind lets you run GPT, Claude, Gemini, Grok, and Perplexity together in one...

https://eduardosnicechat.publishlane.com/posts/is-suprmind-worth-it-if-i-already-pay-for-one-ai-model

Suprmind lets you run GPT, Claude, Gemini, Grok, and Perplexity together in one chat, making it easy to spot where AIs disagree and reduce hallucinations. You can also export conversations to Markdown, PDF, or DOCX using customizable templates