Palo Alto Networks Prisma AIRS (incl. Protect AI) vs HiddenLayer (AISec Platform, Model Scanner): Cost and Coverage
Side-by-side comparison across price, pricing model, OWASP LLM Top 10 coverage, deployment and headquarters. Verified 2026-06-19.
Headline verdict
Both are quote-only platforms with overlapping model-scanner and runtime stories. Prisma AIRS sells alongside the rest of the Palo Alto stack and is the natural pick for existing Palo Alto customers. HiddenLayer is independent and the easier shortlist entry when the Palo Alto bundle is not on the table.
Side by side
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OWASP LLM Top 10 coverage, side by side
Coloured cells, not Unicode checkmarks. Partial coverage marked with a half-circle.
| OWASP entry | Prisma AIRS | HiddenLayer |
|---|---|---|
| LLM01 Prompt injection | ✓ | ✓ |
| LLM02 Sensitive info disclosure | ✓ | ✗ |
| LLM03 Supply chain | ✓ | ✓ |
| LLM04 Data and model poisoning | ✓ | ✓ |
| LLM05 Improper output handling | ✓ | ✓ |
| LLM06 Excessive agency | ✓ | ✗ |
| LLM07 System prompt leakage | ✓ | ✗ |
| LLM08 Vector and embedding | ✗ | ✗ |
| LLM09 Misinformation | ✗ | ✗ |
| LLM10 Unbounded consumption | ✗ | ✗ |
Scenario verdicts
Five common buyer profiles and the better fit in each.
Regulated enterprise
Prisma AIRS pairs with FedRAMP and other Palo Alto compliance posture.
Fast-moving startup
HiddenLayer is the lighter procurement entry of the two.
Hyperscaler-committed buyer
Neither replaces hyperscaler-native guardrails.
Open-source-friendly team
Neither is open source; pair with NeMo Guardrails or Garak.
Agent-heavy workload
Prisma AIRS inherits Protect AI Recon for agent red teaming.
If you are on one and considering the other
Platform-to-platform migrations are dominated by contract cycles and integration work. Plan for several months of overlap during a rip-and-replace.