# PromptArmor TPRM vs SecurityGate Third Party Risk Mgmt: side-by-side comparison (2026)

[PromptArmor TPRM](https://cybersectools.com/tools/promptarmor-tprm) is a commercial [third-party risk management](https://cybersectools.com/categories/third-party-risk) solution by [PromptArmor](https://cybersectools.com/companies/promptarmor). [SecurityGate Third Party Risk Mgmt](https://cybersectools.com/tools/securitygate-third-party-risk-mgmt) is a commercial [third-party risk management](https://cybersectools.com/categories/third-party-risk) solution by [SecurityGate.io](https://cybersectools.com/companies/securitygateio). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | PromptArmor TPRM | SecurityGate Third Party Risk Mgmt |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Third-Party Risk Management | Third-Party Risk Management |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | PromptArmor | SecurityGate.io |
| Headquarters | – | – |

### Use cases and capabilities

| | PromptArmor TPRM | SecurityGate Third Party Risk Mgmt |
|---|---|---|
| Third Party Security | Yes | – |
| AI Governance | Yes | – |
| LLM Security | Yes | – |
| Prompt Injection | Yes | – |
| Generative AI | Yes | – |
| GenAI Security | Yes | – |
| Inventory | Yes | – |
| RBAC | Yes | Yes |
| SSO | Yes | – |
| Shadow AI | Yes | – |
| Security Questionnaires | – | Yes |
| Critical Infrastructure | – | Yes |

### Core features

**PromptArmor TPRM**

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

**SecurityGate Third Party Risk Mgmt**

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

## PromptArmor TPRM vs SecurityGate Third Party Risk Mgmt FAQ

Common questions when comparing PromptArmor TPRM vs SecurityGate Third Party Risk Mgmt for third-party risk management.

### What is the difference between PromptArmor TPRM and SecurityGate Third Party Risk Mgmt?

**PromptArmor TPRM**: TPRM platform for assessing and monitoring AI risk in third-party vendors. Built by PromptArmor.

**SecurityGate Third Party Risk Mgmt**: TPRM platform for evaluating OT/IT supplier security via configurable questionnaires. Built by SecurityGate.io.

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

### Who makes PromptArmor TPRM and SecurityGate Third Party Risk Mgmt?

**PromptArmor TPRM** is made by PromptArmor. **SecurityGate Third Party Risk Mgmt** is made by SecurityGate.io. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is PromptArmor TPRM a good alternative to SecurityGate Third Party Risk Mgmt?

Often, yes. PromptArmor TPRM and SecurityGate Third Party Risk Mgmt are both Third-Party Risk Management products, and both cover RBAC. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [PromptArmor TPRM vs Conveyor Security Questionnaire Automation](https://cybersectools.com/compare/conveyor-security-questionnaire-automation-vs-promptarmor-tprm)
- [PromptArmor TPRM vs Exiger](https://cybersectools.com/compare/exiger-vs-promptarmor-tprm)
- [PromptArmor TPRM vs Hero Security](https://cybersectools.com/compare/hero-security-vs-promptarmor-tprm)
- [SecurityGate Third Party Risk Mgmt vs Conveyor Security Questionnaire Automation](https://cybersectools.com/compare/conveyor-security-questionnaire-automation-vs-securitygate-third-party-risk-mgmt)
- [SecurityGate Third Party Risk Mgmt vs Exiger](https://cybersectools.com/compare/exiger-vs-securitygate-third-party-risk-mgmt)
- [SecurityGate Third Party Risk Mgmt vs Hero Security](https://cybersectools.com/compare/hero-security-vs-securitygate-third-party-risk-mgmt)

## Alternatives to each

- [See all PromptArmor TPRM alternatives](https://cybersectools.com/alternatives/promptarmor-tprm)
- [See all SecurityGate Third Party Risk Mgmt alternatives](https://cybersectools.com/alternatives/securitygate-third-party-risk-mgmt)

---

Source: https://cybersectools.com/compare/promptarmor-tprm-vs-securitygate-third-party-risk-mgmt

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

More on PromptArmor TPRM and SecurityGate Third Party Risk Mgmt: 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