Mechanisms for evaluating companies based on social performance are provided. In some embodiments, systems comprise: at least one processor that: receives data regarding a plurality of companies from a plurality of data sources, wherein the data includes score values regarding the social performance of the plurality of companies; calculates category scores for each of the plurality of companies in each of a plurality of categories based on the score values; calculates a combined score for each of the plurality of companies based on the category scores; compares at least one of the combined score and the category scores for one of the plurality of companies to a threshold; and based on results of the comparison, presents an advertisement to the user that corresponds to the one of the plurality of companies.