Nope. Initially they give paid variant, but many managed to get converted to LTF after few months.
Check this thread
Pro Tips-
Simple way to make Any basic to mid range SBI card LTF is to "Just raise a closure of card account request through Sbi card app .After few hours you will receive a call to ask a reason for cancellation ,there tell them Either make it Life time free or cancel the card.They will make your Card LTF.Done on my both sbi card and now both are LTF.Service request to make your card LTF is taken as PCT id is to be changed.You can check in service request tracking menu...