Zscaler AI vs Witness AI Product: 2026 Comparison
Zscaler AI is a commercial ai spm tool by Zscaler. Witness AI Product is a commercial ai spm tool by WitnessAI. 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 Microsoft Copilot at scale need Zscaler AI to stop data exfiltration through generative AI before it becomes your next breach vector. The platform combines inline prompt inspection with full audit trails of user interactions, giving you the visibility and control that Copilot's native governance leaves open; NIST PR.DS and PR.AA coverage confirms the data security and access control backbone is there. Skip this if your organization hasn't yet standardized on AI assistants or lacks the security ops bandwidth to tune granular AI usage policies; you'll overengineer for problems that don't exist yet.
