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Witness AI Product is a commercial ai spm tool by WitnessAI. Zscaler SPLX Platform is a commercial ai spm tool by SPLX. Compare features, ratings, integrations, and community reviews side by side to find the best ai spm 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 security teams deploying Windows Copilot and Office 365 need Witness AI Product because it maps AI usage at the network level before it becomes a governance nightmare. Coverage across ID.AM, PR.DS, and DE.CM means you're getting asset discovery, data protection, and continuous monitoring specifically for AI,not bolted-on afterthoughts in a general platform. Skip this if your AI risk appetite is still theoretical or your workforce hasn't standardized on Microsoft AI tools yet.
Mid-market and enterprise security teams deploying internal LLM applications need Zscaler SPLX Platform because it's the only platform that treats AI systems as supply chain risk, not just another application to monitor. The platform covers the full NIST lifecycle from ID.AM asset discovery through DE.CM runtime inspection, with native jailbreak detection and automated red teaming that catches prompt injection attacks before they reach production. Skip this if your organization hasn't yet built or integrated custom LLM applications; you're paying for capabilities you won't use for another 18 months.
Enterprise AI security platform for visibility, governance, and protection
End-to-end platform for securing AI systems from build to runtime
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Common questions about comparing Witness AI Product vs Zscaler SPLX Platform for your ai spm needs.
Witness AI Product: Enterprise AI security platform for visibility, governance, and protection. built by WitnessAI. headquartered in United States. Core capabilities include Network-level visibility of AI usage across employees and agents, AI application and model discovery and cataloging, Real-time intent-based classification and risk analysis..
Zscaler SPLX Platform: End-to-end platform for securing AI systems from build to runtime. built by SPLX. headquartered in United States. Core capabilities include AI asset discovery and management with AI-BOM creation, Automated AI red teaming with comprehensive attack database, Real-time input and output monitoring with guardrails..
Both serve the AI SPM market but differ in approach, feature depth, and target audience.
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