A system and a computer-implemented method for monitoring and guiding agents of call centers are described. The method includes receiving during an interaction call between an agent and a and a customer, real-time data associated with the interaction; retrieving by the call analysis system, a performance profile of the agent; using the performance profile of the agent and the real-time data associated with the interaction to determine whether a corrective action alert should be sent to the agent and generating and transmitting the alert to a terminal of the agent during the interaction if so determined.