Actifile vs Lightbeam Data Identity Graph: Side-by-Side Comparison (2026)

Actifile: Data security platform for PII discovery, encryption & compliance in finance. built by Actifile. Core capabilities include Automated sensitive data discovery and mapping across endpoints, users, and shadow cloud infrastructure, Financial risk quantification of data breach exposure in multiple currencies, File-level contextual encryption with immediate or scheduled application..

Lightbeam Data Identity Graph: AI-powered data identity graph linking sensitive data to identities & access. built by Lightbeam. Core capabilities include Entity resolution engine connecting fragmented attributes to identities, AI and NLP-based sensitive data detection and classification, Real-time risk scoring based on data sensitivity and access patterns..

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

Actifile differentiates with Automated sensitive data discovery and mapping across endpoints, users, and shadow cloud infrastructure, Financial risk quantification of data breach exposure in multiple currencies, File-level contextual encryption with immediate or scheduled application. Lightbeam Data Identity Graph differentiates with Entity resolution engine connecting fragmented attributes to identities, AI and NLP-based sensitive data detection and classification, Real-time risk scoring based on data sensitivity and access patterns.

Actifile is developed by Actifile. Lightbeam Data Identity Graph is developed by Lightbeam. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Actifile and Lightbeam Data Identity Graph serve similar Data Security Posture Management use cases: both are Data Security Posture Management tools. Review the feature comparison above to determine which fits your requirements.