# Certa TPRM vs PromptArmor TPRM: side-by-side comparison (2026)

[Certa TPRM](https://cybersectools.com/tools/certa-tprm) is a commercial [Third-Party risk management](https://cybersectools.com/categories/third-party-risk) solution by [Certa](https://cybersectools.com/companies/certa). [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). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Certa TPRM | PromptArmor TPRM |
|---|---|---|
| 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 | Certa | PromptArmor |
| Headquarters | – | – |

### Use cases and capabilities

| | Certa TPRM | PromptArmor TPRM |
|---|---|---|
| Third Party Security | Yes | Yes |
| Supply Chain | Yes | – |
| Supply Chain Security | Yes | – |
| Security Questionnaires | Yes | – |
| Alerting | Yes | – |
| Workflow | Yes | – |
| GDPR | Yes | – |
| Security Compliance Training | Yes | – |
| AI Governance | – | Yes |
| LLM Security | – | Yes |
| Prompt Injection | – | Yes |
| Generative AI | – | Yes |
| GenAI Security | – | Yes |
| Inventory | – | Yes |
| RBAC | – | Yes |
| SSO | – | Yes |
| Shadow AI | – | Yes |

### Core features

**Certa TPRM**

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

**PromptArmor TPRM**

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

### Integrations

**Certa TPRM**

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

**PromptArmor TPRM**

No integrations listed.

## Certa TPRM vs PromptArmor TPRM FAQ

Common questions when comparing Certa TPRM vs PromptArmor TPRM for Third-Party risk management.

### What is the difference between Certa TPRM and PromptArmor TPRM?

**Certa TPRM**: AI-powered TPRM platform managing third-party risk across full lifecycle, built by Certa.

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

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

### Who makes Certa TPRM and PromptArmor TPRM?

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

### Is Certa TPRM a good alternative to PromptArmor TPRM?

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

## Related comparisons

- [Certa TPRM vs Magnitude TPRM Platform](https://cybersectools.com/compare/certa-tprm-vs-magnitude-tprm-platform)
- [Certa TPRM vs Vulneri TPRM](https://cybersectools.com/compare/certa-tprm-vs-vulneri-gestao-de-riscos-de-terceiros)
- [Certa TPRM vs Shift Security](https://cybersectools.com/compare/certa-tprm-vs-shift-security)
- [PromptArmor TPRM vs Magnitude TPRM Platform](https://cybersectools.com/compare/magnitude-tprm-platform-vs-promptarmor-tprm)
- [PromptArmor TPRM vs Vulneri TPRM](https://cybersectools.com/compare/promptarmor-tprm-vs-vulneri-gestao-de-riscos-de-terceiros)
- [PromptArmor TPRM vs Shift Security](https://cybersectools.com/compare/promptarmor-tprm-vs-shift-security)

## Alternatives to each

- [See all Certa TPRM alternatives](https://cybersectools.com/alternatives/certa-tprm)
- [See all PromptArmor TPRM alternatives](https://cybersectools.com/alternatives/promptarmor-tprm)

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Source: https://cybersectools.com/compare/certa-tprm-vs-promptarmor-tprm

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

More on Certa TPRM and PromptArmor TPRM: 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