If you have money, you can either start your own business or invest your money in someone's business. The difference between an investor and an entrepreneur is the difference between investing in someone's business and investing in your own business. An investor is someone who invests money in various businesses, he does not run the business, and he is not even a part of the management team or executive board. Investor does not doesn't actively manage or run the business. However, an entrepreneur invests money to establish a business and works hard for his own business. While investors put money in equity, entrepreneurs typically invest in production, infrastructure, etc. to expand the business and increase sales