# MoreSec STAC vs TTModeler Pro: side-by-side comparison (2026)

[MoreSec STAC](https://cybersectools.com/tools/moresec-stac) is a commercial [threat modeling](https://cybersectools.com/categories/threat-modeling) solution by [默安科技 (MoreSec)](https://cybersectools.com/companies/moresec). [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

| | MoreSec STAC | TTModeler Pro |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Threat Modeling | Threat Modeling |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | 默安科技 (MoreSec) | Emgarde |
| Headquarters | – | – |

### Use cases and capabilities

| | MoreSec STAC | TTModeler Pro |
|---|---|---|
| Threat Modeling | Yes | Yes |
| DevSecOps | Yes | – |
| RAG | Yes | – |
| Generative AI | Yes | – |
| Secure Development | Yes | – |
| Security Architecture | Yes | – |
| Vulnerability | Yes | – |
| Documentation | Yes | – |
| Workflow | Yes | – |
| Security Compliance Training | Yes | Yes |
| IoT Security | – | Yes |
| Threat Analysis | – | Yes |
| CVE | – | Yes |
| MITRE ATT&CK | – | Yes |
| Security Reporting | – | Yes |
| Visualization | – | Yes |
| Firmware Analysis | – | Yes |

### Core features

**MoreSec STAC**

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

**TTModeler Pro**

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

### Integrations

**MoreSec STAC**

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

**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.

- [MoreSec STAC](https://cybersectools.com/tools/moresec-stac) fits if you want a cloud product.
- [TTModeler Pro](https://cybersectools.com/tools/ttmodeler-pro) fits if you need both cloud and on-premises options.

## MoreSec STAC vs TTModeler Pro FAQ

Common questions when comparing MoreSec STAC vs TTModeler Pro for threat modeling.

### What is the difference between MoreSec STAC and TTModeler Pro?

**MoreSec STAC**: AI/RAG-based threat modeling tool for requirements and design stages of SDL, built by 默安科技 (MoreSec).

**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 MoreSec STAC and TTModeler Pro?

**MoreSec STAC** is made by 默安科技 (MoreSec). **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 MoreSec STAC a good alternative to TTModeler Pro?

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

## Related comparisons

- [MoreSec STAC vs ArgusEye](https://cybersectools.com/compare/arguseye-vs-moresec-stac)
- [MoreSec STAC vs Atsign AI Architect](https://cybersectools.com/compare/atsign-ai-architect-vs-moresec-stac)
- [MoreSec STAC vs DevArmor HealthTech GRC](https://cybersectools.com/compare/devarmor-healthtech-grc-vs-moresec-stac)
- [TTModeler Pro vs ArgusEye](https://cybersectools.com/compare/arguseye-vs-ttmodeler-pro)
- [TTModeler Pro vs Atsign AI Architect](https://cybersectools.com/compare/atsign-ai-architect-vs-ttmodeler-pro)
- [TTModeler Pro vs DevArmor HealthTech GRC](https://cybersectools.com/compare/devarmor-healthtech-grc-vs-ttmodeler-pro)

## Alternatives to each

- [See all MoreSec STAC alternatives](https://cybersectools.com/alternatives/moresec-stac)
- [See all TTModeler Pro alternatives](https://cybersectools.com/alternatives/ttmodeler-pro)

---

Source: https://cybersectools.com/compare/moresec-stac-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/moresec-stac.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on MoreSec STAC 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