# FYEO Enterprise Threat Model vs Prime Security AI Security Architect: side-by-side comparison (2026)

[FYEO Enterprise Threat Model](https://cybersectools.com/tools/fyeo-enterprise-threat-model) is a commercial [threat modeling](https://cybersectools.com/categories/threat-modeling) solution by [FYEO](https://cybersectools.com/companies/fyeo). [Prime Security AI Security Architect](https://cybersectools.com/tools/prime-security-ai-security-architect) is a commercial [threat modeling](https://cybersectools.com/categories/threat-modeling) solution by [Prime Security](https://cybersectools.com/companies/prime-security). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | FYEO Enterprise Threat Model | Prime Security AI Security Architect |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Threat Modeling | Threat Modeling |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | FYEO | Prime Security |
| Headquarters | – | – |

### Use cases and capabilities

| | FYEO Enterprise Threat Model | Prime Security AI Security Architect |
|---|---|---|
| Threat Modeling | Yes | – |
| Threat Analysis | Yes | – |
| Workflow | – | Yes |
| Policy | – | Yes |

### Core features

**FYEO Enterprise Threat Model**

8 features listed. Sign in on the page to see them.

**Prime Security AI Security Architect**

7 features listed. Sign in on the page to see them.

### Integrations

**FYEO Enterprise Threat Model**

1 integration listed. Sign in on the page to see them.

**Prime Security AI Security Architect**

3 integrations listed. Sign in on the page to see them.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [Prime Security AI Security Architect](https://cybersectools.com/tools/prime-security-ai-security-architect) fits if you are a small business.

## FYEO Enterprise Threat Model vs Prime Security AI Security Architect FAQ

Common questions when comparing FYEO Enterprise Threat Model vs Prime Security AI Security Architect for threat modeling.

### What is the difference between FYEO Enterprise Threat Model and Prime Security AI Security Architect?

**FYEO Enterprise Threat Model**: Structured threat modeling & remediation service for enterprise security risk. Built by FYEO.

**Prime Security AI Security Architect**: AI-powered security architect agent for dev teams via chat interfaces. Built by Prime Security.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes FYEO Enterprise Threat Model and Prime Security AI Security Architect?

**FYEO Enterprise Threat Model** is made by FYEO. **Prime Security AI Security Architect** is made by Prime Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is FYEO Enterprise Threat Model a good alternative to Prime Security AI Security Architect?

Often, yes. FYEO Enterprise Threat Model and Prime Security AI Security Architect are both Threat Modeling products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [FYEO Enterprise Threat Model vs Prime Security Platform](https://cybersectools.com/compare/fyeo-enterprise-threat-model-vs-prime-security-platform)
- [FYEO Enterprise Threat Model vs TTModeler Pro](https://cybersectools.com/compare/fyeo-enterprise-threat-model-vs-ttmodeler-pro)
- [FYEO Enterprise Threat Model vs Seezo Security Design Reviews and Threat Modeling](https://cybersectools.com/compare/fyeo-enterprise-threat-model-vs-seezo-security-design-reviews)
- [Prime Security AI Security Architect vs Prime Security Platform](https://cybersectools.com/compare/prime-security-ai-security-architect-vs-prime-security-platform)
- [Prime Security AI Security Architect vs TTModeler Pro](https://cybersectools.com/compare/prime-security-ai-security-architect-vs-ttmodeler-pro)
- [Prime Security AI Security Architect vs Seezo Security Design Reviews and Threat Modeling](https://cybersectools.com/compare/prime-security-ai-security-architect-vs-seezo-security-design-reviews)

## Alternatives to each

- [See all FYEO Enterprise Threat Model alternatives](https://cybersectools.com/alternatives/fyeo-enterprise-threat-model)
- [See all Prime Security AI Security Architect alternatives](https://cybersectools.com/alternatives/prime-security-ai-security-architect)

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Source: https://cybersectools.com/compare/fyeo-enterprise-threat-model-vs-prime-security-ai-security-architect

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/fyeo-enterprise-threat-model.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on FYEO Enterprise Threat Model and Prime Security AI Security Architect: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md