Castlepoint Cyber Security vs Shinydocs PII Data Protection: Side-by-Side Comparison (2026)

Castlepoint Cyber Security

Mid-market and enterprise teams drowning in unclassified data across email, cloud storage, and file shares need Castlepoint Cyber Security to actually know what they're protecting. The platform's content-based classification engine handles mixed formats and automatically detects PII, PCI, PHI, and regulated data like CUI without manual tagging, then maps legislative penalties to inform retention policy. Skip this if your data lives almost entirely in structured databases or you're looking for a DLP tool with blocking capabilities; Castlepoint excels at discovery and labeling, not prevention.

Shinydocs PII Data Protection

SMB and mid-market teams drowning in unstructured data across M365, file shares, and email will move fastest with Shinydocs PII Data Protection because it finds and classifies sensitive data without requiring manual schema building. The tool scans five major data sources simultaneously and identifies specific PII types (credit cards, driver's licenses, tax IDs) in a single pass, cutting discovery timelines from weeks to days. Skip this if you need post-breach forensics or real-time data loss prevention; Shinydocs is built for inventory and initial protection, not incident response.