# KeyRunner vs Stacklok Enterprise MCP Platform: side-by-side comparison (2026)

[KeyRunner](https://cybersectools.com/tools/keyrunner) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [KeyRunner](https://cybersectools.com/companies/keyrunner). [Stacklok Enterprise MCP Platform](https://cybersectools.com/tools/stacklok-enterprise-mcp-platform) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Stacklok](https://cybersectools.com/companies/stacklok). 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

| | KeyRunner | Stacklok Enterprise MCP Platform |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Agentic AI Security | Agentic AI Security |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | KeyRunner | Stacklok |
| Headquarters | – | – |

### Use cases and capabilities

| | KeyRunner | Stacklok Enterprise MCP Platform |
|---|---|---|
| Agentic AI Security | Yes | – |
| MCP Security | Yes | Yes |
| RBAC | Yes | – |
| Secrets Management | Yes | – |
| Non-Human Identity | Yes | – |
| AI Governance | Yes | – |
| PII | Yes | – |
| Runtime Security | Yes | – |
| AI Gateway | Yes | – |
| Security Policy | – | Yes |
| Least Privilege | – | Yes |
| Gateway | – | Yes |
| Generative AI | – | Yes |

### Core features

**KeyRunner**

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

**Stacklok Enterprise MCP Platform**

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

### Integrations

**KeyRunner**

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

**Stacklok Enterprise MCP Platform**

3 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.

- [KeyRunner](https://cybersectools.com/tools/keyrunner) fits if you need to run it on your own servers and you are a small business.
- [Stacklok Enterprise MCP Platform](https://cybersectools.com/tools/stacklok-enterprise-mcp-platform) fits if you want a cloud product.

## KeyRunner vs Stacklok Enterprise MCP Platform FAQ

Common questions when comparing KeyRunner vs Stacklok Enterprise MCP Platform for agentic AI security.

### What is the difference between KeyRunner and Stacklok Enterprise MCP Platform?

**KeyRunner**: Governed runtime securing AI agent API calls with credential injection & PII redaction. Built by KeyRunner.

**Stacklok Enterprise MCP Platform**: Secure gateway platform for governing AI agent MCP server access in enterprises. Built by Stacklok.

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

### Who makes KeyRunner and Stacklok Enterprise MCP Platform?

**KeyRunner** is made by KeyRunner. **Stacklok Enterprise MCP Platform** is made by Stacklok. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is KeyRunner a good alternative to Stacklok Enterprise MCP Platform?

Often, yes. KeyRunner and Stacklok Enterprise MCP Platform are both Agentic AI Security products, and both cover MCP Security. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [KeyRunner vs Agentic Fabriq Shadow AI](https://cybersectools.com/compare/agentic-fabriq-shadow-ai-vs-keyrunner)
- [KeyRunner vs Barndoor AI Gateway](https://cybersectools.com/compare/barndoor-ai-gateway-vs-keyrunner)
- [KeyRunner vs JetStream Security-First AI Governance Platform](https://cybersectools.com/compare/jetstream-saig-platform-vs-keyrunner)
- [Stacklok Enterprise MCP Platform vs Agentic Fabriq Shadow AI](https://cybersectools.com/compare/agentic-fabriq-shadow-ai-vs-stacklok-enterprise-mcp-platform)
- [Stacklok Enterprise MCP Platform vs Barndoor AI Gateway](https://cybersectools.com/compare/barndoor-ai-gateway-vs-stacklok-enterprise-mcp-platform)
- [Stacklok Enterprise MCP Platform vs JetStream Security-First AI Governance Platform](https://cybersectools.com/compare/jetstream-saig-platform-vs-stacklok-enterprise-mcp-platform)

## Alternatives to each

- [See all KeyRunner alternatives](https://cybersectools.com/alternatives/keyrunner)
- [See all Stacklok Enterprise MCP Platform alternatives](https://cybersectools.com/alternatives/stacklok-enterprise-mcp-platform)

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Source: https://cybersectools.com/compare/keyrunner-vs-stacklok-enterprise-mcp-platform

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

More on KeyRunner and Stacklok Enterprise MCP Platform: 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