# Lumeus MCP Security vs Promptfoo MCP Proxy: side-by-side comparison (2026)

[Lumeus MCP Security](https://cybersectools.com/tools/lumeus-mcp-security) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Lumeus](https://cybersectools.com/companies/lumeus). [Promptfoo MCP Proxy](https://cybersectools.com/tools/promptfoo-mcp-proxy) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Promptfoo](https://cybersectools.com/companies/promptfoo). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best Agentic AI Security Solutions for Business](https://cybersectools.com/shortlists/best-agentic-ai-security-solutions) picks CrowdStrike Falcon Guardian, Rubrik Agent Cloud, Silverfort AI Agent Security and 5 more.

## Side-by-side comparison

| | Lumeus MCP Security | Promptfoo MCP Proxy |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Agentic AI Security | Agentic AI Security |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Lumeus | Promptfoo |
| Headquarters | – | – |

### Use cases and capabilities

| | Lumeus MCP Security | Promptfoo MCP Proxy |
|---|---|---|
| Proxy | Yes | Yes |
| Policy | Yes | – |
| MCP Security | Yes | Yes |
| Agentic AI Security | – | Yes |
| AI Gateway | – | Yes |
| AI Observability | – | Yes |
| Whitelist | – | Yes |
| PII | – | Yes |
| Sensitive Data | – | Yes |
| Log Management | – | Yes |
| AI Governance | – | Yes |

### Core features

**Lumeus MCP Security**

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

**Promptfoo MCP Proxy**

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

### Integrations

**Lumeus MCP Security**

3 integrations listed. Sign in on the page to see them.

**Promptfoo MCP Proxy**

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.

- [Lumeus MCP Security](https://cybersectools.com/tools/lumeus-mcp-security) fits if you are a small business.

## Lumeus MCP Security vs Promptfoo MCP Proxy FAQ

Common questions when comparing Lumeus MCP Security vs Promptfoo MCP Proxy for agentic AI security.

### What is the difference between Lumeus MCP Security and Promptfoo MCP Proxy?

**Lumeus MCP Security**: Secures MCP sessions in AI dev environments via proxy, discovery, and policy enforcement. Built by Lumeus.

**Promptfoo MCP Proxy**: Proxy layer for controlling and monitoring MCP server access in AI apps. Built by Promptfoo.

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

### Who makes Lumeus MCP Security and Promptfoo MCP Proxy?

**Lumeus MCP Security** is made by Lumeus. **Promptfoo MCP Proxy** is made by Promptfoo. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Lumeus MCP Security a good alternative to Promptfoo MCP Proxy?

Often, yes. Lumeus MCP Security and Promptfoo MCP Proxy are both Agentic AI Security products, and both cover MCP Security, Proxy. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Lumeus MCP Security vs Agen.co Platform](https://cybersectools.com/compare/agenco-platform-vs-lumeus-mcp-security)
- [Lumeus MCP Security vs First Recon AI Agent Management](https://cybersectools.com/compare/first-recon-ai-agent-management-vs-lumeus-mcp-security)
- [Lumeus MCP Security vs Agen Shield](https://cybersectools.com/compare/agen-shield-vs-lumeus-mcp-security)
- [Promptfoo MCP Proxy vs Agen.co Platform](https://cybersectools.com/compare/agenco-platform-vs-promptfoo-mcp-proxy)
- [Promptfoo MCP Proxy vs First Recon AI Agent Management](https://cybersectools.com/compare/first-recon-ai-agent-management-vs-promptfoo-mcp-proxy)
- [Promptfoo MCP Proxy vs Agen Shield](https://cybersectools.com/compare/agen-shield-vs-promptfoo-mcp-proxy)

## Alternatives to each

- [See all Lumeus MCP Security alternatives](https://cybersectools.com/alternatives/lumeus-mcp-security)
- [See all Promptfoo MCP Proxy alternatives](https://cybersectools.com/alternatives/promptfoo-mcp-proxy)

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Source: https://cybersectools.com/compare/lumeus-mcp-security-vs-promptfoo-mcp-proxy

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

More on Lumeus MCP Security and Promptfoo MCP Proxy: 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