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Zscaler SPLX Platform is a commercial ai spm tool by SPLX. Witness AI for Developers 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 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.
Development teams shipping code through AI assistants need Witness AI for Developers to stop proprietary code leaks and prompt injection attacks before they reach production. The platform operates at the network level without SDK requirements, meaning you catch threats across GitHub Copilot, Cursor, and custom agents without forcing developers through friction-heavy integrations. Skip this if your primary concern is post-deployment LLM monitoring; Witness AI prioritizes real-time prevention during the coding phase, not compliance audits of model outputs downstream.
End-to-end platform for securing AI systems from build to runtime
Security platform for AI coding assistants and development agents
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Common questions about comparing Zscaler SPLX Platform vs Witness AI for Developers for your ai spm needs.
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..
Witness AI for Developers: Security platform for AI coding assistants and development agents. built by WitnessAI. headquartered in United States. Core capabilities include AI developer tool and coding agent discovery and cataloging, Proprietary code leak prevention, Prompt injection and jailbreak detection..
Both serve the AI SPM market but differ in approach, feature depth, and target audience.
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