Investing in Apple, Nvidia, Microsoft and other global companies is becoming more accessible to Indian retail investors. Zerodha, Groww, INDmoney, Angel One and Upstox are building international investing offerings that allow customers to access US-listed stocks through digital platforms. But the headline brokerage rate may not tell investors which platform is cheapest. Currency conversion, regulatory levies, remittance charges and withdrawal costs can add to the total expense.