SpiceDB Dedicated by AuthZed is a highly available, securely managed permissions system designed for resiliency and safety. It provides managed SpiceDB permissions systems that run on dedicated resources isolated from other workloads, offering a private, fully-isolated SaaS solution optimized for high availability, consistency, and performance in global authorization. Based on SpiceDB, an open-source database system inspired by Google Zanzibar, it is designed for real-time, security-critical application permissions. SpiceDB Dedicated recognizes that users depend on it and is engineered to ensure the permissions system remains operational and accessible.