Suprmind offers a versatile multi-AI chat experience combining GPT, Claude,...

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

Suprmind offers a versatile multi-AI chat experience combining GPT, Claude, Gemini, Grok, and Perplexity in one platform. At $19 a month, Spark costs less than ChatGPT Plus at $20