ProperBird enables home sellers to select the agent achieving the highest transaction performance by providing agent rankings based on their prior home sales. The sale of real estate marks the beginning of a new phase in life. This unique step has great implications - emotionally and financially. However, most people rely entirely on a real estate agent - without being able to assess his/her performance in advance. As an independent companion in the sales process, ProperBird creates an overview and trust for sellers. Goal of ProperBird is to help to make a well-founded brokerage choice that feels right.