Query.AI Federated Detections vs Sigma Query: Side-by-Side Comparison (2026)

Query.AI Federated Detections: Runs security detections across distributed data sources without SIEM ingestion. built by Query.AI. Core capabilities include Federated detection execution across distributed data sources without ETL or data centralization, Detections authored in Federated Search Query Language (FSQL) with windowed aggregations, grouping, and threshold logic, Deterministic, scheduled detection execution with recorded evaluation windows and audit metadata..

Sigma Query: Searchable repository of Sigma detection rules for threat hunting and SIEM. Core capabilities include Over 3,000 Sigma detection rules covering multiple platforms and attack scenarios, MITRE ATT&CK framework mapping with coverage of 385+ techniques, Multi-platform support including Windows, Linux, macOS, AWS, Azure, GCP, Kubernetes..

Both serve the Detection Engineering market but differ in approach, feature depth, and target audience.

Query.AI Federated Detections differentiates with Federated detection execution across distributed data sources without ETL or data centralization, Detections authored in Federated Search Query Language (FSQL) with windowed aggregations, grouping, and threshold logic, Deterministic, scheduled detection execution with recorded evaluation windows and audit metadata. Sigma Query differentiates with Over 3,000 Sigma detection rules covering multiple platforms and attack scenarios, MITRE ATT&CK framework mapping with coverage of 385+ techniques, Multi-platform support including Windows, Linux, macOS, AWS, Azure, GCP, Kubernetes.

Query.AI Federated Detections integrates with SIEM, Cloud services, SaaS platforms, Object storage, Data lakes. Sigma Query integrates with Windows, Linux, macOS, AWS, Azure and 11 more. Check integration compatibility with your existing security stack before deciding.

Query.AI Federated Detections and Sigma Query serve similar Detection Engineering use cases: both are Detection Engineering tools, both cover Detection Rules. Key differences: Query.AI Federated Detections is Commercial while Sigma Query is Free. Review the feature comparison above to determine which fits your requirements.