Do you spend most of your time searching for great real estate leads? As a real estate agent or broker you require leads that help you generate business and keep the cash flowing in.With time, the real estate industry has changed and become more dynamic in nature. If you use the Internet to buy real estate leads then there are some interesting options available to you for this purpose. The aim of this article is to help you source new and authentic ways to buy real estate leads that work for you and are not a waste of effort and money.Here are some of the sources available over the Internet that can be explored to buy real estate leads or just use some of these channels to find real estate leads on your own without spending much money:Real Estate Networks: definitely a recommended option. Real estate networks deliver serious and authentic leads to your inbox. The potential homebuyers and real estate sellers visit many real estate websites in order to find reputable and qualified brokers in their neighborhoods. When you join a real estate network you receive email notifications when a potential lead is interested in buying or selling property in your area.Real Estate Lead Generation Service: an advantageous service. Convenient and beneficial because when you buy real estate leads from them, you get pre-screened and authentic leads which are matched according to your specification. Say for example someone sources you out from Yellow Pages and leaves a message on your voicemail. Naturally, you will call back, but without having any idea about the requirements of that personal, or where they live or want to live, their budget etc. This can be a time consuming activity and can be a complete waste of time.When you sign up for a membership with a real estate lead generation service you only get information that is relevant to you and you can choose to call whomever you would like to. So if you deal with only high-end clients, then you can avoid calling a potential lead that is just looking for a handy-man!