DataStealth Data Security Platform vs Lightbeam Data Classification: Side-by-Side Comparison (2026)

DataStealth Data Security Platform

Mid-market and enterprise security teams drowning in shadow IT and forgotten databases will get real value from DataStealth Data Security Platform because it actually finds what you've lost,agentless discovery across structured and unstructured data without the false positives that make classification tools useless. Full-scan coverage with contextual classification using Luhn checks and heuristics means your inventory of PII, PHI, and PCI is accurate enough to act on, and support for GDPR and right-to-be-forgotten requests handles compliance legwork. Skip this if you need inline data loss prevention or encryption at scale; DataStealth's tokenization is source-level only, not a network-wide control point.

Lightbeam Data Classification

Mid-market and enterprise teams drowning in unclassified data across clouds and databases should start with Lightbeam Data Classification because its identity-centric approach actually connects who accessed what to what the data contains, eliminating the guesswork that kills most classification projects. The Data Identity Graph automatically tags PCI/PII/PHI across structured and unstructured data while continuously scanning databases without manual effort, addressing the ID.AM and PR.DS gaps that leave most organizations unable to answer basic inventory questions. Skip this if your data lives almost exclusively on-premises in legacy systems; the cloud and SaaS integrations are where Lightbeam's strengths live.