Suprmind offers a solid alternative to ChatHub with six distinct modes to fit...

https://page-wiki.win/index.php/ChatHub_vs_Suprmind_for_Consultants_Writing_Client_Decks_and_Memos

Suprmind offers a solid alternative to ChatHub with six distinct modes to fit various tasks. Plans start at $19/month for the Spark tier, with a $45/month Pro option that includes the Decision Validation Engine and Red Team features