An information processing apparatus comprising: a processor configured to: use authentication information of a first user who is registered in a plurality of electronic signature services and uses the electronic signature services, to acquire at least one of contract information regarding a contract using each electronic signature service or service information, from each electronic signature service, the authentication information being provided for each of the electronic signature services and used for using the electronic signature service, and the service information being information regarding each electronic signature service; display a check screen in association with the acquired at least one of the contract information or the service information and the electronic signature service as an acquisition source, the check screen being used for checking the plurality of electronic signature services; and receive selection of the electronic signature service used by the first user on the check screen, the information processing apparatus being characterized in that the processor is further configured to: in a case where there is a difference between functions provided by the plurality of electronic signature services, display the function provided by the selected electronic signature service and the function which is not provided by the selected electronic signature service in different display forms, on the check screen on which the selection of the electronic signature service has been received. a processor configured to: use authentication information of a first user who is registered in a plurality of electronic signature services and uses the electronic signature services, to acquire at least one of contract information regarding a contract using each electronic signature service or service information, from each electronic signature service, the authentication information being provided for each of the electronic signature services and used for using the electronic signature service, and the service information being information regarding each electronic signature service; display a check screen in association with the acquired at least one of the contract information or the service information and the electronic signature service as an acquisition source, the check screen being used for checking the plurality of electronic signature services; and receive selection of the electronic signature service used by the first user on the check screen, the information processing apparatus being characterized in that the processor is further configured to: in a case where there is a difference between functions provided by the plurality of electronic signature services, display the function provided by the selected electronic signature service and the function which is not provided by the selected electronic signature service in different display forms, on the check screen on which the selection of the electronic signature service has been received. use authentication information of a first user who is registered in a plurality of electronic signature services and uses the electronic signature services, to acquire at least one of contract information regarding a contract using each electronic signature service or service information, from each electronic signature service, the authentication information being provided for each of the electronic signature services and used for using the electronic signature service, and the service information being information regarding each electronic signature service; display a check screen in association with the acquired at least one of the contract information or the service information and the electronic signature service as an acquisition source, the check screen being used for checking the plurality of electronic signature services; and receive selection of the electronic signature service used by the first user on the check screen, the information processing apparatus being characterized in that the processor is further configured to: in a case where there is a difference between functions provided by the plurality of electronic signature services, display the function provided by the selected electronic signature service and the function which is not provided by the selected electronic signature service in different display forms, on the check screen on which the selection of the electronic signature service has been received.