# Repello MCP Gateway vs Witness Control: side-by-side comparison (2026)

[Repello MCP Gateway](https://cybersectools.com/tools/repello-mcp-gateway) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Repello AI](https://cybersectools.com/companies/repello-ai). [Witness Control](https://cybersectools.com/tools/witness-control) is a commercial [AI governance](https://cybersectools.com/categories/ai-governance) solution by [WitnessAI](https://cybersectools.com/companies/witnessai). 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

| | Repello MCP Gateway | Witness Control |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Agentic AI Security | AI Governance |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Repello AI | WitnessAI |
| Headquarters | – | – |

### Use cases and capabilities

| | Repello MCP Gateway | Witness Control |
|---|---|---|
| Gateway | Yes | – |
| Policy | Yes | Yes |
| Generative AI | Yes | – |
| MCP Security | Yes | – |

### Core features

**Repello MCP Gateway**

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

**Witness Control**

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

### Integrations

**Repello MCP Gateway**

No integrations listed.

**Witness Control**

6 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.

- [Repello MCP Gateway](https://cybersectools.com/tools/repello-mcp-gateway) fits if you need both cloud and on-premises options.
- [Witness Control](https://cybersectools.com/tools/witness-control) fits if you want a cloud product and you are a small business.

## Repello MCP Gateway vs Witness Control FAQ

Common questions when comparing Repello MCP Gateway vs Witness Control for agentic AI security.

### What is the difference between Repello MCP Gateway and Witness Control?

**Repello MCP Gateway**: Security gateway for monitoring and protecting MCP-based AI agent tool calls. Built by Repello AI.

**Witness Control**: AI security platform with guardrails, policy enforcement, and data redaction. Built by WitnessAI.

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

### Who makes Repello MCP Gateway and Witness Control?

**Repello MCP Gateway** is made by Repello AI. **Witness Control** is made by WitnessAI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Repello MCP Gateway a good alternative to Witness Control?

In part. Repello MCP Gateway and Witness Control are not in the same category on CybersecTools. Both cover Policy. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Repello MCP Gateway vs Natoma MCP Gateway](https://cybersectools.com/compare/natoma-mcp-gateway-vs-repello-mcp-gateway)
- [Repello MCP Gateway vs Stacklok Enterprise MCP Platform](https://cybersectools.com/compare/repello-mcp-gateway-vs-stacklok-enterprise-mcp-platform)
- [Repello MCP Gateway vs Trustwise Harmony AI](https://cybersectools.com/compare/repello-mcp-gateway-vs-trustwise-harmony-ai)
- [Witness Control vs Natoma MCP Gateway](https://cybersectools.com/compare/natoma-mcp-gateway-vs-witness-control)
- [Witness Control vs Stacklok Enterprise MCP Platform](https://cybersectools.com/compare/stacklok-enterprise-mcp-platform-vs-witness-control)
- [Witness Control vs Trustwise Harmony AI](https://cybersectools.com/compare/trustwise-harmony-ai-vs-witness-control)

## Alternatives to each

- [See all Repello MCP Gateway alternatives](https://cybersectools.com/alternatives/repello-mcp-gateway)
- [See all Witness Control alternatives](https://cybersectools.com/alternatives/witness-control)

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Source: https://cybersectools.com/compare/repello-mcp-gateway-vs-witness-control

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More on Repello MCP Gateway and Witness Control: 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