Computerized systems and methods for predictive resource control and allocation from a centralized database

A system comprising:

• one or more computers comprising one or more processors and one or more non-transitory computer readable media, the one or more non-transitory computer readable media having program instructions stored thereon that when executed cause the one or more processors to generate one or more graphical interfaces (GUIs), wherein the one or more computers are configured to:
• receive, by the one or more processors, one or more request for pricing (RFP) responses;
• derive, by the one or more processors, initial allocations for the one or more RFP responses based on buyer spend data;
• display, by the one or more GUIs, a first purchase plan on a purchase planner utility, the purchase planner utility displaying a set of initial allocations as part of the first purchase plan;
• enable, by the one or more GUIs, a user an ability to execute modifications to the initial allocations in the first purchase plan displayed on the purchase planner utility;
• alter, by the one or more processors, sections of the purchase planner utility based on the modifications to the initial allocations;
• display, by the one or more GUIs, a second purchase plan based on the modifications to the initial allocations in the purchase planner utility.