Datadog Sensitive Data Scanner vs Nightfall Data Loss Prevention: Side-by-Side Comparison (2026)

Datadog Sensitive Data Scanner: Scans logs and data streams to detect and redact sensitive data in real-time. built by Datadog. Core capabilities include Sensitive data pattern detection in logs and data streams, Real-time data scanning during ingestion, Data redaction and masking capabilities..

Nightfall Data Loss Prevention: AI-powered DLP platform for SaaS, AI apps, and endpoints. built by Nightfall AI. Core capabilities include Data exfiltration prevention across endpoints, browsers, email, and removable media, Real-time detection and blocking of sensitive data in SaaS and AI applications, Data discovery and classification for sensitive data at rest..

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

Datadog Sensitive Data Scanner differentiates with Sensitive data pattern detection in logs and data streams, Real-time data scanning during ingestion, Data redaction and masking capabilities. Nightfall Data Loss Prevention differentiates with Data exfiltration prevention across endpoints, browsers, email, and removable media, Real-time detection and blocking of sensitive data in SaaS and AI applications, Data discovery and classification for sensitive data at rest.

Datadog Sensitive Data Scanner is developed by Datadog. Nightfall Data Loss Prevention is developed by Nightfall AI. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Datadog Sensitive Data Scanner integrates with Datadog Log Management, Datadog Cloud SIEM, Datadog Audit Trail, Datadog Observability Pipelines. Nightfall Data Loss Prevention integrates with Slack, Microsoft 365, Google Workspace, GitHub, Salesforce and 3 more. Check integration compatibility with your existing security stack before deciding.

Datadog Sensitive Data Scanner and Nightfall Data Loss Prevention serve similar Data Loss Prevention use cases: both are Data Loss Prevention tools, both cover Sensitive Data. Review the feature comparison above to determine which fits your requirements.