Which RuPay credit card is free?

Several banks offer lifetime free (LTF) RuPay credit cards. Official sources list options such as the Ixigo AU Credit Card, IndusInd Platinum RuPay Credit Card, YES BANK RuPay Credit Card, and the HSBC RuPay Platinum Card, which explicitly states it has no joining or annual fees. Some others, like the HDFC Tata Neu Infinity, may also be available as LTF through special offers.