# Promptfoo MCP Proxy vs Protecto CBAC for AI: side-by-side comparison (2026)

[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). [Protecto CBAC for AI](https://cybersectools.com/tools/protecto-cbac-for-ai) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Protecto](https://cybersectools.com/companies/protecto). 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

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

### Use cases and capabilities

| | Promptfoo MCP Proxy | Protecto CBAC for AI |
|---|---|---|
| MCP Security | Yes | – |
| Agentic AI Security | Yes | – |
| AI Gateway | Yes | – |
| AI Observability | Yes | – |
| Proxy | Yes | – |
| Whitelist | Yes | – |
| PII | Yes | Yes |
| Sensitive Data | Yes | – |
| Log Management | Yes | – |
| AI Governance | Yes | – |
| RBAC | – | Yes |
| Multi Tenancy | – | Yes |
| Generative AI | – | Yes |

### Core features

**Promptfoo MCP Proxy**

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

**Protecto CBAC for AI**

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

### Integrations

**Promptfoo MCP Proxy**

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

**Protecto CBAC for AI**

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

## Promptfoo MCP Proxy vs Protecto CBAC for AI FAQ

Common questions when comparing Promptfoo MCP Proxy vs Protecto CBAC for AI for agentic AI security.

### What is the difference between Promptfoo MCP Proxy and Protecto CBAC for AI?

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

**Protecto CBAC for AI**: Context-aware access control for AI pipelines, LLMs, and multi-agent workflows. Built by Protecto.

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

### Who makes Promptfoo MCP Proxy and Protecto CBAC for AI?

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

### Is Promptfoo MCP Proxy a good alternative to Protecto CBAC for AI?

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

## Related comparisons

- [Promptfoo MCP Proxy vs Barndoor AI Gateway](https://cybersectools.com/compare/barndoor-ai-gateway-vs-promptfoo-mcp-proxy)
- [Promptfoo MCP Proxy vs Lunar.dev MCP Gateway (MCPX)](https://cybersectools.com/compare/lunardev-mcp-gateway-mcpx-vs-promptfoo-mcp-proxy)
- [Promptfoo MCP Proxy vs KeyRunner](https://cybersectools.com/compare/keyrunner-vs-promptfoo-mcp-proxy)
- [Protecto CBAC for AI vs Barndoor AI Gateway](https://cybersectools.com/compare/barndoor-ai-gateway-vs-protecto-cbac-for-ai)
- [Protecto CBAC for AI vs Lunar.dev MCP Gateway (MCPX)](https://cybersectools.com/compare/lunardev-mcp-gateway-mcpx-vs-protecto-cbac-for-ai)
- [Protecto CBAC for AI vs KeyRunner](https://cybersectools.com/compare/keyrunner-vs-protecto-cbac-for-ai)

## Alternatives to each

- [See all Promptfoo MCP Proxy alternatives](https://cybersectools.com/alternatives/promptfoo-mcp-proxy)
- [See all Protecto CBAC for AI alternatives](https://cybersectools.com/alternatives/protecto-cbac-for-ai)

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Source: https://cybersectools.com/compare/promptfoo-mcp-proxy-vs-protecto-cbac-for-ai

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

More on Promptfoo MCP Proxy and Protecto CBAC for AI: 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