Witness AI Product vs Zscaler AI-SPM: Side-by-Side Comparison (2026)

Witness AI Product: Enterprise AI security platform for visibility, governance, and protection. built by WitnessAI. 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 AI-SPM: AI security posture mgmt for securing AI models, data, and LLMs in cloud envs. built by Zscaler. Core capabilities include AI model, agent, and service discovery and inventory, Shadow AI detection for unsanctioned deployments, LLM-powered data classification and risk assessment..

Both serve the AI SPM market but differ in approach, feature depth, and target audience.

Witness AI Product differentiates with 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 AI-SPM differentiates with AI model, agent, and service discovery and inventory, Shadow AI detection for unsanctioned deployments, LLM-powered data classification and risk assessment.

Witness AI Product is developed by WitnessAI. Zscaler AI-SPM is developed by Zscaler. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Witness AI Product integrates with Windows Copilot, Office 365. Zscaler AI-SPM integrates with Amazon Bedrock, Microsoft Azure Foundry AI, Google Vertex AI, Hugging Face, Ollama and 1 more. Check integration compatibility with your existing security stack before deciding.

Witness AI Product and Zscaler AI-SPM serve similar AI SPM use cases: both are AI SPM tools. Review the feature comparison above to determine which fits your requirements.