Suprmind offers a multi-AI ChatGPT alternative that lets you switch easily...

https://felixssuperperspective.brightsora.com/posts/what-is-the-suprmind-adjudicator-and-when-would-i-use-it

Suprmind offers a multi-AI ChatGPT alternative that lets you switch easily between GPT, Claude, Gemini, Grok, and Perplexity models. Plans start at $19 with Spark, slightly under ChatGPT Plus at $20