Castlepoint Cyber Security vs Lightbeam Data Classification: Side-by-Side Comparison (2026)

Castlepoint Cyber Security: AI platform for data classification, security labeling, and risk management. built by Castlepoint Systems. Core capabilities include Content-based data classification across formats and locations, Automated detection and labeling of CUI and classified data, PII, PCI, and PHI sensitive data detection..

Lightbeam Data Classification: AI-powered data classification linking identity, content, and context. built by Lightbeam. Core capabilities include Identity-centric classification via Data Identity Graph, Out-of-box PCI/PII/PHI labels, Custom attribute detection and classification..

Both serve the Data Classification market but differ in approach, feature depth, and target audience.

Castlepoint Cyber Security differentiates with Content-based data classification across formats and locations, Automated detection and labeling of CUI and classified data, PII, PCI, and PHI sensitive data detection. Lightbeam Data Classification differentiates with Identity-centric classification via Data Identity Graph, Out-of-box PCI/PII/PHI labels, Custom attribute detection and classification.

Castlepoint Cyber Security is developed by Castlepoint Systems. Lightbeam Data Classification is developed by Lightbeam. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Castlepoint Cyber Security and Lightbeam Data Classification serve similar Data Classification use cases: both are Data Classification tools. Review the feature comparison above to determine which fits your requirements.