Palo Alto Networks Prisma AIRS vs Zscaler SPLX: Side-by-Side Comparison (2026)

Palo Alto Networks Prisma AIRS: Platform securing AI apps, agents, models & data across development lifecycle. built by Palo Alto Networks. Core capabilities include AI model vulnerability scanning, Automated AI red teaming and penetration testing, AI posture management for visibility and misconfiguration detection..

Zscaler SPLX: End-to-end platform for securing AI systems across their entire lifecycle. built by SPLX. Core capabilities include AI asset discovery and AI-BOM generation, Automated AI red teaming with attack database, Runtime input/output guardrails for prompt injection prevention..

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

Palo Alto Networks Prisma AIRS differentiates with AI model vulnerability scanning, Automated AI red teaming and penetration testing, AI posture management for visibility and misconfiguration detection. Zscaler SPLX differentiates with AI asset discovery and AI-BOM generation, Automated AI red teaming with attack database, Runtime input/output guardrails for prompt injection prevention.

Palo Alto Networks Prisma AIRS is developed by Palo Alto Networks. Zscaler SPLX is developed by SPLX. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Palo Alto Networks Prisma AIRS and Zscaler SPLX serve similar AI SPM use cases: both are AI SPM tools, both cover Runtime Security. Review the feature comparison above to determine which fits your requirements.