Suprmind lets you use Claude alongside GPT, Gemini, Grok, and Perplexity in one...

https://suprmind.ai/hub/claude/best-claude-alternative/

Suprmind lets you use Claude alongside GPT, Gemini, Grok, and Perplexity in one shared thread, simplifying your AI workflows. It offers a 7-day free trial with no credit card required, making it easy to test before committing