Detection Content Repository vs Query.AI Federated Detections: side-by-side comparison (2026)

Detection Content Repository: Repository for detection content with various types of rules and payloads.

Query.AI Federated Detections: Runs security detections across distributed data sources without SIEM ingestion. Built by Query.AI.

The table above shows where their features, integrations, deployment and company size fit differ.

Detection Content Repository is open-source with 72 GitHub stars. Query.AI Federated Detections is made by Query.AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Detection Content Repository and Query.AI Federated Detections are both Detection Engineering products, and both cover Sigma. Key differences: Detection Content Repository is Free while Query.AI Federated Detections is Commercial, Detection Content Repository is open-source. Use the table above to see where features, deployment and company size fit differ.