Suprmind offers a straightforward ChatHub alternative starting at $19 per month...

https://www.bookmark-tango.win/suprmind-offers-a-solid-alternative-to-chathub-with-six-chat-modes-tailored-for

Suprmind offers a straightforward ChatHub alternative starting at $19 per month for the Spark plan. It features six chat modes and a Decision Validation Engine to improve your outputs. The Red Team function helps catch errors early