Due to their high versatility, Metal-Organic Frameworks (MOFs) are key materials for a wide range of applications. However, the development of MOFs for advanced applications in nanotechnology remains a challenge, as it requires the immobilization of these architectures on surfaces. Recently, a strategy based on the sequential and controlled immobilization of the key components of the MOFs led to the fabrication of highly homogenous materials where the ligands and the metals present a preferential orientation. These new MOF thin films are called Surface-Anchored Metal-Organic Frameworks (SurMOFs). In the present work, EC-SurMOFs were also successfully grown on silver nanowires (AgNWs)/glass surfaces. Owing to their excellent electrical and optical properties, low-cost deposition methods and large-scale synthesis, AgNWs represent a credible alternative to ITO surfaces. EC-SurMOFs@AgNWs displayed improved performances with a faster switching time (from 14s on ITO to 8s on AgNWs) and a higher color efficiency (from 105 cm²/C to 158 cm²/C). Additionally, this new combination of SurMOF@AgNWs opens up the possibility to develop flexible devices. In this presentation, the influence of the substrate nature on the EC properties of SurMOFs films will be discussed.