Service provider selection system and method

Computer-based systems and methods for assisting buyers of goods and/or services. Different categories of information relating to a seller of goods and/or services are predefined and presented to a user as a visual representation of the seller in the form of a polygonal (e.g., hexagonal) diagram. The triangular area extending from each side of the hexagon to the center of the hexagon represents a defined category of information relating to a seller of goods and or services, with each triangular area being sub-divided to represent sub-categories of information. The triangular areas and sub-divided areas can include visual indicators indicating a ranking of the seller in an associated category or sub-category. In another aspect, the system is adapted to provide a buyer with an aggregate visual representation of a seller's performance in relation to a buyer's preferences. In a further aspect, a buyer is provided with the ability to select a particular seller from among a plurality of sellers represented in an aggregate seller representation. An interactive user interface facilitates information retrieval and multi-level browsing.