# Agen Shield vs Guardian Agent: side-by-side comparison (2026)

[Agen Shield](https://cybersectools.com/tools/agen-shield) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Agen.co](https://cybersectools.com/companies/agenco). [Guardian Agent](https://cybersectools.com/tools/guardian-agent) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [NeuralTrust](https://cybersectools.com/companies/neuraltrust). 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

| | Agen Shield | Guardian Agent |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Agentic AI Security | Agentic AI Security |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Agen.co | NeuralTrust |
| Headquarters | – | – |

### Use cases and capabilities

| | Agen Shield | Guardian Agent |
|---|---|---|
| Agentic AI Security | Yes | – |
| AI DLP | Yes | – |
| AI Governance | Yes | – |
| AI Observability | Yes | – |
| Shadow AI | Yes | – |
| Data Exfiltration | Yes | Yes |
| Browser Security | Yes | – |
| LLM Security | Yes | – |
| Policy | Yes | – |
| MCP Security | Yes | – |
| Observability | – | Yes |

### Core features

**Agen Shield**

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

**Guardian Agent**

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

### Integrations

**Agen Shield**

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

**Guardian Agent**

No integrations listed.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [Agen Shield](https://cybersectools.com/tools/agen-shield) fits if you need both cloud and on-premises options.
- [Guardian Agent](https://cybersectools.com/tools/guardian-agent) fits if you want a cloud product.

## Agen Shield vs Guardian Agent FAQ

Common questions when comparing Agen Shield vs Guardian Agent for agentic AI security.

### What is the difference between Agen Shield and Guardian Agent?

**Agen Shield**: Endpoint & browser enforcement layer blocking dangerous AI agent actions pre-execution. Built by Agen.co.

**Guardian Agent**: Secures multi-agent AI systems against injections, abuse, and unsafe actions. Built by NeuralTrust.

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

### Who makes Agen Shield and Guardian Agent?

**Agen Shield** is made by Agen.co. **Guardian Agent** is made by NeuralTrust. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Agen Shield a good alternative to Guardian Agent?

Often, yes. Agen Shield and Guardian Agent are both Agentic AI Security products, and both cover Data Exfiltration. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Agen Shield vs Onyx Platform](https://cybersectools.com/compare/agen-shield-vs-onyx-platform)
- [Agen Shield vs Oryo](https://cybersectools.com/compare/agen-shield-vs-oryo)
- [Agen Shield vs Raven Runtime AI Agents](https://cybersectools.com/compare/agen-shield-vs-raven-runtime-ai-agents)
- [Guardian Agent vs Onyx Platform](https://cybersectools.com/compare/guardian-agent-vs-onyx-platform)
- [Guardian Agent vs Oryo](https://cybersectools.com/compare/guardian-agent-vs-oryo)
- [Guardian Agent vs Raven Runtime AI Agents](https://cybersectools.com/compare/guardian-agent-vs-raven-runtime-ai-agents)

## Alternatives to each

- [See all Agen Shield alternatives](https://cybersectools.com/alternatives/agen-shield)
- [See all Guardian Agent alternatives](https://cybersectools.com/alternatives/guardian-agent)

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Source: https://cybersectools.com/compare/agen-shield-vs-guardian-agent

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

More on Agen Shield and Guardian Agent: 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