At the other end of the spectrum is buying leads. This is also not the best option since it can be very expensive and may result in leads that may not actually be interested in your products or business. These are not great leads, either. The best leads will always be the ones you generate yourself—people who have shown some sort of interest in what you have to offer.
The main website a lot of people use when they are online is social media. These websites are where you can sit there and talk to anyone around the world that you know, and chances are that most people you know have an account on these kinds of things. You’ll want to make sure you do some looking into making a business account, because marketing through your personal profile may not do so well for you. Social media sites are free to use, but they also have ways you can pay for ads that go out to people.