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Protegrity Data Discovery is a commercial data classification tool by Protegrity. Tanium Reveal is a commercial data classification tool by Tanium. Compare features, ratings, integrations, and community reviews side by side to find the best data classification fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
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.
Mid-market and enterprise security teams with distributed endpoints and strict compliance obligations should start here; Tanium Reveal finds PII, PHI, and regulated data in place across Windows, Mac, and Linux without staging or copying files, which cuts both discovery time and data movement risk. Pre-built content for GDPR, HIPAA, PCI, and CCPA means you're not building detection rules from scratch, and the SQLite indexing model scales better than some competitors when datasets are large. Skip this if you need cloud-native data classification or heavy integration with your existing DLP stack; Tanium Reveal is endpoint-focused and on-premises only.
ML-powered data discovery tool for identifying and classifying sensitive data
Locates and manages sensitive data across endpoints for compliance and privacy.
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Common questions about comparing Protegrity Data Discovery vs Tanium Reveal for your data classification needs.
Protegrity Data Discovery: ML-powered data discovery tool for identifying and classifying sensitive data. built by Protegrity. headquartered in United States. Core capabilities include ML-powered PII classification using RoBERTa and Presidio dual-model architecture, Unstructured data scanning for text, documents, chatbot logs, and transcripts, Real-time chatbot redaction for sensitive customer inputs..
Tanium Reveal: Locates and manages sensitive data across endpoints for compliance and privacy. built by Tanium. headquartered in United States. Core capabilities include Real-time sensitive data discovery across endpoints, Multi-platform support for Windows, Mac, and Linux, Local file system indexing with SQLite database..
Both serve the Data Classification market but differ in approach, feature depth, and target audience.
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