Prysm Software is a French medium-sized company based in Aix en Provence that develops and markets a PSIM software: AppVision™.

AppVision™ is a PSIM platform for security, safety and technical management systems. Open, scalable and neutral, it guarantees the integration and control of equipment and applications in a single interface.

Active in the market for over 25 years, Prysm Software relies on its network of distributor and integrator partners to deploy and maintain projects with the AppVision™ platform.