# FYEO Enterprise Threat Model vs GrammaTech ConfINE: 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). [GrammaTech ConfINE](https://cybersectools.com/tools/grammatech-confine) is a commercial [threat modeling](https://cybersectools.com/categories/threat-modeling) solution by [GrammaTech](https://cybersectools.com/companies/grammatech). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | FYEO Enterprise Threat Model | GrammaTech ConfINE |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Threat Modeling | Threat Modeling |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | FYEO | GrammaTech |
| Headquarters | – | – |

### Use cases and capabilities

| | FYEO Enterprise Threat Model | GrammaTech ConfINE |
|---|---|---|
| Threat Modeling | Yes | Yes |
| Threat Analysis | Yes | – |
| Attack Paths | – | Yes |
| CVE | – | Yes |
| Configuration Management | – | Yes |

### Core features

**FYEO Enterprise Threat Model**

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

**GrammaTech ConfINE**

10 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.

**GrammaTech ConfINE**

2 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.

- [FYEO Enterprise Threat Model](https://cybersectools.com/tools/fyeo-enterprise-threat-model) fits if you want a cloud product.
- [GrammaTech ConfINE](https://cybersectools.com/tools/grammatech-confine) fits if you need to run it on your own servers.

## FYEO Enterprise Threat Model vs GrammaTech ConfINE FAQ

Common questions when comparing FYEO Enterprise Threat Model vs GrammaTech ConfINE for threat modeling.

### What is the difference between FYEO Enterprise Threat Model and GrammaTech ConfINE?

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

**GrammaTech ConfINE**: Framework for modeling access control and attack graphs in networked systems. Built by GrammaTech.

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

### Who makes FYEO Enterprise Threat Model and GrammaTech ConfINE?

**FYEO Enterprise Threat Model** is made by FYEO. **GrammaTech ConfINE** is made by GrammaTech. 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 GrammaTech ConfINE?

Often, yes. FYEO Enterprise Threat Model and GrammaTech ConfINE are both Threat Modeling products, and both cover Threat Modeling. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [FYEO Enterprise Threat Model vs TTModeler Pro](https://cybersectools.com/compare/fyeo-enterprise-threat-model-vs-ttmodeler-pro)
- [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 BU Creative Threat Modeling & Risk Scenarios](https://cybersectools.com/compare/bu-creative-threat-modeling-and-risk-scenarios-vs-fyeo-enterprise-threat-model)
- [GrammaTech ConfINE vs TTModeler Pro](https://cybersectools.com/compare/grammatech-confine-vs-ttmodeler-pro)
- [GrammaTech ConfINE vs Prime Security Platform](https://cybersectools.com/compare/grammatech-confine-vs-prime-security-platform)
- [GrammaTech ConfINE vs BU Creative Threat Modeling & Risk Scenarios](https://cybersectools.com/compare/bu-creative-threat-modeling-and-risk-scenarios-vs-grammatech-confine)

## Alternatives to each

- [See all FYEO Enterprise Threat Model alternatives](https://cybersectools.com/alternatives/fyeo-enterprise-threat-model)
- [See all GrammaTech ConfINE alternatives](https://cybersectools.com/alternatives/grammatech-confine)

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Source: https://cybersectools.com/compare/fyeo-enterprise-threat-model-vs-grammatech-confine

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 GrammaTech ConfINE: 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