archTIS NC Protect vs Protegrity Data Discovery: Side-by-Side Comparison (2026)

Short answer

Mid-market and enterprise teams protecting sensitive data across Microsoft 365 and on-premises file shares need archTIS NC Protect's attribute-based access control, which evaluates policy in real time rather than relying on static labels alone. The tool covers NIST PR.AA (access control) and PR.DS (data security) with per-file encryption and dynamic watermarking that adjusts based on user, device, and network context, delivering protection that moves with your data. Skip this if your organization runs primarily on non-Microsoft infrastructure or needs native cloud-only deployment without on-premises file share integration. Mid-market and enterprise teams protecting generative AI applications will get the most from Protegrity Data Discovery, specifically for preventing PII leakage into LLM prompts before they reach foundation models. The dual-model architecture using RoBERTa and Presidio catches context-dependent sensitive data that single classifiers miss, and real-time chatbot redaction means you're blocking exposures at inference time, not just in batch scans. Skip this if you need a data governance platform that handles retention policies and access controls; Protegrity stops at classification and hands off the enforcement layer to your existing tools.

Based on our analysis of core features, integrations, company size fit, deployment model, here is our conclusion: