Trade station works with all IKBR' global markets, also crypto and accept people worldwide unless you're in a conflict zone or somewhere rare. Actually they both do, Tradestation and IKBR (US and Global versions).
I see option on tradestation.com to select my country and open account but is this really the case they open for non-US residents? A drop down list of available countries is not often a good indication. Has anyone actually tried as a non-US person and had success using this version? Or after you go through whole account opening process they throw you over to global version (i.e tradestation-international.com)