Suprmind offers a multi-AI chat experience with GPT, Claude, Gemini, Grok, and...

https://holdenssplendiddigests.zenbloomer.com/posts/does-suprmind-prorate-upgrades-immediately-if-i-switch-plans-mid-month

Suprmind offers a multi-AI chat experience with GPT, Claude, Gemini, Grok, and Perplexity all in one place. For $19 a month, Spark gives you access to these models, slightly cheaper than ChatGPT Plus at $20