Our company developed a tenant-aware vulnerability intelligence platform tailored for Security SaaS applications. This platform transforms extensive advisory feeds into actionable, product-specific findings complete with triage workflows, alerts, and audit-ready records. Emphasizing tenant isolation and role-based access control, it allows multiple users to operate securely within defined boundaries. The system prioritizes backend operations—utilizing FastAPI, PostgreSQL, and Celery—to effectively separate data ingestion, matching, and user workflows, ensuring scalability and data integrity. By linking vulnerability insights directly to tenant product inventories, it reduces noise in triage alerts and maintains clear, explainable findings. Administrative controls and audit logging further enhance trust and compliance, making the platform a reliable tool for managing complex security data.