If you want passive income, one of the best choices is real estate. I have already suggested that real estate is passive investment. Buying properties to rent out provides a secure, long-term investment. If purchased for the right amount of money, you can even have a positive cash flow from the beginning. Buying real estate is in my early retirement plan for many of the same reasons stated here. However, I have started to think about how online real estate, or websites, offer investors a better option in many ways. Here’s why buying a website can be a better option than a physical property.