Suprmind offers a unified workspace combining Claude, GPT, Gemini, Grok, and...

https://dibz.me/blog/research-symphony-reports-is-10000-words-in-15-to-30-minutes-real-1241

Suprmind offers a unified workspace combining Claude, GPT, Gemini, Grok, and Perplexity in a single thread. It provides flexibility for teams seeking multi-model access. Pricing starts at $20/month with a 7-day trial that requires no credit card.