# Prime Security vs TTModeler Pro: side-by-side comparison (2026)

[Prime Security](https://cybersectools.com/tools/prime-security) is a commercial [threat modeling](https://cybersectools.com/categories/threat-modeling) solution by [Prime Security](https://cybersectools.com/companies/prime-security). [TTModeler Pro](https://cybersectools.com/tools/ttmodeler-pro) is a commercial [threat modeling](https://cybersectools.com/categories/threat-modeling) solution by [Emgarde](https://cybersectools.com/companies/emgarde). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Prime Security | TTModeler Pro |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Threat Modeling | Threat Modeling |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Prime Security | Emgarde |
| Headquarters | – | – |

### Use cases and capabilities

| | Prime Security | TTModeler Pro |
|---|---|---|
| Visibility | Yes | – |
| Threat Modeling | – | Yes |
| IoT Security | – | Yes |
| Threat Analysis | – | Yes |
| Security Compliance Training | – | Yes |
| CVE | – | Yes |
| MITRE ATT&CK | – | Yes |
| Security Reporting | – | Yes |
| Visualization | – | Yes |
| Firmware Analysis | – | Yes |

### Core features

**Prime Security**

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

**TTModeler Pro**

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

### Integrations

**Prime Security**

No integrations listed.

**TTModeler Pro**

4 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](https://cybersectools.com/tools/prime-security) fits if you want a cloud product and you are a startup.
- [TTModeler Pro](https://cybersectools.com/tools/ttmodeler-pro) fits if you need both cloud and on-premises options.

## Prime Security vs TTModeler Pro FAQ

Common questions when comparing Prime Security vs TTModeler Pro for threat modeling.

### What is the difference between Prime Security and TTModeler Pro?

**Prime Security**: Scans development plans to identify design flaws before implementation. Built by Prime Security.

**TTModeler Pro**: Threat modeling & risk assessment tool for embedded systems and IoT. Built by Emgarde.

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

### Who makes Prime Security and TTModeler Pro?

**Prime Security** is made by Prime Security. **TTModeler Pro** is made by Emgarde. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Prime Security a good alternative to TTModeler Pro?

Often, yes. Prime Security and TTModeler Pro are both Threat Modeling products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Prime Security vs ArgusEye](https://cybersectools.com/compare/arguseye-vs-prime-security)
- [Prime Security vs Avocado Reveal](https://cybersectools.com/compare/avocado-reveal-vs-prime-security)
- [Prime Security vs FYEO Enterprise Threat Model](https://cybersectools.com/compare/fyeo-enterprise-threat-model-vs-prime-security)
- [TTModeler Pro vs ArgusEye](https://cybersectools.com/compare/arguseye-vs-ttmodeler-pro)
- [TTModeler Pro vs Avocado Reveal](https://cybersectools.com/compare/avocado-reveal-vs-ttmodeler-pro)
- [TTModeler Pro vs FYEO Enterprise Threat Model](https://cybersectools.com/compare/fyeo-enterprise-threat-model-vs-ttmodeler-pro)

## Alternatives to each

- [See all Prime Security alternatives](https://cybersectools.com/alternatives/prime-security)
- [See all TTModeler Pro alternatives](https://cybersectools.com/alternatives/ttmodeler-pro)

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Source: https://cybersectools.com/compare/prime-security-vs-ttmodeler-pro

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

More on Prime Security and TTModeler Pro: 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