The embodiment of the invention discloses a real estate evaluation system recommendation method and device based on data analysis and a server. The method comprises the following steps: a server receiving first real estate key index data uploaded by the client, acquiring key index data of at least one second real estate recorded in a historical evaluation record of the third party evaluation system; according to the key index data between the first real estate and the second real estate, determining a target second real estate of which the similarity with the first real estate is greater thana preset similarity, and the server obtaining the number of the target second real estate assessed by each third-party evaluation system in the at least one third-party evaluation system in history, sorting the at least one third-party evaluation system according to the order of the number from large to small, and sending the third-party evaluation system links sorted into the first M bits to theclient. By implementing the method, a proper real estate evaluation system can be recommended to a user, and the accuracy of a real estate evaluation result is improved.