This comparison of Suprmind and MultipleChat highlights their main difference:...

https://holdensimpressivethoughts.lumenforgex.com/posts/multiplechat-smart-plan-90-what-changes-from-pro

This comparison of Suprmind and MultipleChat highlights their main difference: Suprmind organizes conversations in a shared-thread sequential format, while MultipleChat uses a parallel compare mode for side-by-side chat views