Mutual Fund Investment in Foreign Markets

Hi all,

I want to start mutual fund SIP in the US markets from India. Which platform is best suited for it? Tickertape/Vested/Ind money or Interactive Broker account? What I know is IB charges 1000 rupees fee for each transaction. Is it applicable for SIP as well?

Enlight me on any other key factors while making this decision.

Thanks in advance.