GuardionAI vs. garak (NVIDIA)
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 | garak (NVIDIA) |
|---|---|---|
| Primary Focus | Agent Runtime Governance | Automated Red Teaming |
| Tool Call Protection | Deep Inspection | Not documented |
| Deployment | Inline Security Gateway / Guard API / Claude Code plugin | Self-hosted |
| Guardrails Latency | <130ms policy decision | N/A (Testing) |
| 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) | Apache 2.0 |
GuardionAI figures from guardion.ai (Policy engine decisions return in under 130ms — 20× faster than cloud provider guardrails.) • garak (NVIDIA) 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 garak (NVIDIA) if...
- •Comprehensive probe set
- •Its pricing model (Open Source) fits your procurement preferences
Frequently asked questions
What is garak (NVIDIA)?
Generative AI Red-teaming & Assessment Kit, now maintained by NVIDIA. Scans LLMs for hallucinations, data leakage, and prompt injection with a comprehensive probe library. It is categorized under AI Red Teaming & Testing in the Guardion AI Security Index.
Is garak (NVIDIA) open source?
Yes. garak (NVIDIA) has an open-source core (https://github.com/NVIDIA/garak); pricing model: Open Source.
What are the best garak (NVIDIA) alternatives?
Teams evaluating garak (NVIDIA) most often compare it with Promptfoo, Patronus AI, Giskard (Open Source), and GuardionAI — all listed under AI Red Teaming & Testing.
How does garak (NVIDIA) compare to GuardionAI?
garak (NVIDIA) focuses on automated red teaming, 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: github.com