GuardionAI vs. Protect AI (Palo Alto Networks)
Which AI security platform is right for your team? We break down the differences in features, latency, and protection scope to help you decide.
Last reviewed: 2026-07-03
| Feature | GuardionAI | Protect AI (Palo Alto Networks) |
|---|---|---|
| Primary Focus | Agent Runtime Governance | MLSecOps & Supply Chain |
| Tool Call Protection | Deep Inspection | Not documented |
| Deployment | Inline Security Gateway / Guard API / Claude Code plugin | Cloud API |
| Guardrails Latency | <130ms policy decision | Variable |
| Detection Accuracy | 96.3 F1 on the Prompt Security Leaderboard with 0.02% false positives | Not published / varies by deployment |
| Compliance | GDPR-ready, HIPAA-ready, LGPD-ready, SOC 2 Type II (in progress) | SOC2, NIST AI RMF, ISO 27001 |
GuardionAI figures from guardion.ai (Policy engine decisions return in under 130ms — 20× faster than cloud provider guardrails.) • Protect AI (Palo Alto Networks) figures from public documentation, reviewed 2026-07-03.
Choose GuardionAI if...
- •You are building autonomous AI agents that use tools, MCP servers, or APIs.
- •Latency is critical for your application (Policy engine decisions return in under 130ms — 20× faster than cloud provider guardrails).
- •You want DLP for PII and secrets before data leaves your org.
- •You need a single hub to investigate and respond to agent incidents.
Choose Protect AI (Palo Alto Networks) if...
- •Palo Alto Networks customers consolidating on Prisma
- •Organizations with heavy model supply-chain risk (fine-tuning, model zoos)
- •Teams that want scanning, posture, and runtime from one vendor
Frequently asked questions
Is Protect AI part of Palo Alto Networks now?
Yes. Palo Alto Networks completed its acquisition of Protect AI in July 2025. The technology is natively integrated into Prisma AIRS; Prisma AIRS 3.0 (March 2026) added agentic AI security capabilities.
What is Protect AI (Palo Alto Networks)?
Unified platform for MLSecOps, focusing on model scanning, supply chain security (AIBOM), and runtime protection (Guardian). Acquired by Palo Alto Networks in July 2025 and natively integrated into Prisma AIRS (3.0 launched March 2026 for agentic AI security). It is categorized under AI-SPM & Governance in the Guardion AI Security Index.
Who owns Protect AI (Palo Alto Networks)?
Protect AI was acquired by Palo Alto Networks. Acquired by Palo Alto Networks in July 2025 and natively integrated into Prisma AIRS (3.0 launched March 2026 for agentic AI security).
Is Protect AI (Palo Alto Networks) open source?
No, Protect AI (Palo Alto Networks) is a commercial product (Custom / Tiered).
What are the best Protect AI (Palo Alto Networks) alternatives?
Teams evaluating Protect AI (Palo Alto Networks) most often compare it with Wiz (AI-SPM), Palo Alto Networks (Prisma AIRS), Apiiro, and GuardionAI — all listed under AI-SPM & Governance.
How does Protect AI (Palo Alto Networks) compare to GuardionAI?
Protect AI (Palo Alto Networks) focuses on mlsecops & supply chain, while GuardionAI is an agent runtime governance platform ("EDR for AI agents") that governs every agent tool call inline with sub-130ms guardrails latency.
Last reviewed: 2026-07-03
Sources: protectai.com · paloaltonetworks.com