The unique value proposition is related to offering of an Advanced Energy Communities platform and services for value creation to energy community stakeholders, with flexibility to suit and serve the purposes of different market models, legal frameworks, and energy community configurations.Increased transparency and accessibility when bridging the interactions between the REC members and its managers in the local energy market, (compared e.g.: to bilateral agreements), and incorporating data from DSOs smart meters.High flexibility in adapting to the different needs of different REC configurations (e.g., compared to solutions controlling one specific technology).A flexibility management system based on a day-ahead optimal energy schedule produced by an optimization process that arises from efficient forecast algorithms for energy pricing, community energy generation and community energy demandCapability to implement various business models that will allow the local energy market to connect to other upstream markets, which is something that the competing platforms are not able to do in the same way.This multifaceted approach will allow circumvention of existing regulatory barriers where the concept of energy communities is yet to become fully deregulated by enabling a plethora of distinguished suitable models that can be ameliorated and scaled up following the pace of the evolution of national frameworks in line with the EU Directives on that matter.