# Prompt Security: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 9 judge labels across 3 categories by 8 of 14 models. Page: https://www.gane.ai/index/it/vendors/prompt-security

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [AI security platforms](https://www.gane.ai/index/it/security/ai-security-platforms/index.md) | 4% | 9 | 0% | 6 |
| [AI governance platforms](https://www.gane.ai/index/it/it-data/ai-governance-platforms/index.md) | 0% | 87 | 0% | 2 |
| [AI SOC agents](https://www.gane.ai/index/it/security/ai-soc-agents/index.md) | 0% | 81 | 0% | 1 |

## What the models said for it

- "Prompt Security is currently one of the strongest contenders tailored for mid-market needs." (Gemini 3.5 Flash, AI security)
- "I'd recommend starting with WitnessAI or Prompt Security" (Claude Haiku 4.5, AI security)
- "Specialized in prompt engineering security, detection of malicious prompts, and LLM guardrails." (Grok 4.20, AI security)
- "Prompt Security (for runtime defense)" (Qwen 3.7 Flash, AI security)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 1 | 0 | 0 | 0 | 1 |
| GPT-5.4 mini | 0 | 0 | 1 | 0 | 1 |
| Gemini 3.5 Flash | 1 | 0 | 0 | 0 | 1 |
| Perplexity Sonar | 0 | 0 | 0 | 0 | 0 |
| Grok 4.20 | 0 | 1 | 0 | 0 | 1 |
| Mistral Small | 0 | 0 | 0 | 0 | 0 |
| DeepSeek V4 Flash | 0 | 0 | 0 | 0 | 0 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 1 | 0 | 0 | 1 |
| Kimi K2 | 0 | 0 | 1 | 0 | 1 |
| GLM 4.7 FlashX | 0 | 0 | 2 | 0 | 2 |
| MiniMax M2.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-6 Luna | 0 | 0 | 0 | 0 | 0 |
| Muse Glimmer 30B | 0 | 0 | 1 | 0 | 1 |

## Sources returned with these answers

The sites and pages cited by the answers that named Prompt Security, from 30 of the 31 answers that named it (only the models that return a source list).

### Domains cited

- checkpoint.com: 12
- securityboulevard.com: 11
- acronis.com: 10
- gane.ai/index: 10
- microsoft.com: 9
- superblocks.com: 7
- witness.ai: 7
- getmaxim.ai: 6
- techrepublic.com: 6
- github.com: 5

### Pages cited

- https://acronis.com/en/blog/posts/best-ai-security-tools-smb: 10
- https://www.gane.ai/index/it/security/ai-security-platforms/smb: 9
- https://checkpoint.com/cyber-hub/tools-vendors/best-ai-security-companies-in-2026: 7
- https://checkpoint.com/cyber-hub/tools-vendors/top-llm-security-tools-in-2026: 6
- https://techrepublic.com/article/best-ai-security-tools: 6
- https://microsoft.com/en-us/security/small-medium-business: 5
- https://securityboulevard.com/2026/10/top-ai-cybersecurity-companies: 5
- https://forcepoint.com/blog/insights/ai-security-solutions: 4

## In its own words

What Prompt Security's own pages state, read 2026-10-05. Stated by the vendor, not checked by the index.

- Positioning: secures enterprise use of generative AI with real-time visibility, policy enforcement, and automated risk mitigation (https://prompt.security/)
- For: practitioners (https://prompt.security/)

## What it publishes

Every page prompt.security exposes, read 2026-10-05: 82 addresses. By kind, pages and the last 90 days:

- blog: 29 pages, 0 in the last 90 days, latest undated
- case study: 2 pages, 0 in the last 90 days, latest undated
- comparison: 1 pages, 0 in the last 90 days, latest undated
- glossary or explainer: 3 pages, 0 in the last 90 days, latest undated

## Record

- Method: https://www.gane.ai/index/it/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/it.