Seculyze Calibrate is a SIEM optimization platform designed for Microsoft Sentinel and Defender environments. The product provides three primary capabilities for security operations teams. The Alert Rule Management component offers ongoing assessments and recommendations for Alert Rules within Microsoft Sentinel and Defender. It evaluates the value of each rule to maintain relevance with emerging threats and provides a simplified workflow for accessing, adjusting, and updating Alert Rules. The Log Source Cost Optimization feature provides visibility into data connector costs through analysis of log source expenses. The platform estimates costs associated with enabling or disabling each log source based on the organization's setup and history, delivering recommendations to balance functionality and budget. The Microsoft Configurations capability consolidates Sentinel and Defender configurations in a single interface, including skuLevels and content packs. It provides ongoing recommendations aligned with industry best practices as Microsoft Sentinel and Defender environments evolve. The platform operates as a management layer for Microsoft security environments, focusing on configuration optimization, cost management, and alert rule effectiveness.