Ezu Diagnostics is a low-touch SaaS that runs short, targeted micro-diagnostics across operations, finance, and people to reveal root causes (not symptoms) and deliver prescriptive micro-interventions. It uses a lightweight rules+evidence engine to map symptoms to causal chains and packages results as actionable evidence packs for managers. Designed for German SMBs, it prioritizes simplicity, speed, and local compliance, enabling rollout without heavy consulting. The product minimizes billable hours by automating diagnosis, benchmarking, and templated follow-ups.