# Agen.co Discover vs TrustFour: side-by-side comparison (2026)

[Agen.co Discover](https://cybersectools.com/tools/agenco-discover) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Agen.co](https://cybersectools.com/companies/agenco). [TrustFour](https://cybersectools.com/tools/trustfour) is a commercial [non-human identity](https://cybersectools.com/categories/non-human-identity) solution by [TrustFour](https://cybersectools.com/companies/trustfour). Features, integrations, deployment and the company behind each one, side by side.

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## Side-by-side comparison

| | Agen.co Discover | TrustFour |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Agentic AI Security | Non-Human Identity |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Agen.co | TrustFour |
| Headquarters | – | – |

### Use cases and capabilities

| | Agen.co Discover | TrustFour |
|---|---|---|
| Agentic AI Security | Yes | Yes |
| Shadow AI | Yes | – |
| AI Governance | Yes | – |
| Non-Human Identity | Yes | Yes |
| Inventory | Yes | – |
| Observability | Yes | – |
| MCP Security | Yes | – |
| AI Observability | Yes | – |
| Visibility | Yes | – |
| GenAI Security | Yes | Yes |
| TLS | – | Yes |
| Workload Security | – | Yes |
| Least Privilege | – | Yes |
| Quantum Safe | – | Yes |
| Kubernetes Security | – | Yes |
| Lateral Movement | – | Yes |

### Core features

**Agen.co Discover**

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

**TrustFour**

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

### Integrations

**Agen.co Discover**

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

**TrustFour**

No integrations listed.

## Which one fits you

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

- [Agen.co Discover](https://cybersectools.com/tools/agenco-discover) fits if you want a cloud product.
- [TrustFour](https://cybersectools.com/tools/trustfour) fits if you need both cloud and on-premises options.

## Agen.co Discover vs TrustFour FAQ

Common questions when comparing Agen.co Discover vs TrustFour for agentic AI security.

### What is the difference between Agen.co Discover and TrustFour?

**Agen.co Discover**: Discovers & inventories all AI agents across IdP, cloud, and endpoints. Built by Agen.co.

**TrustFour**: TLS control plane securing NHIs via mTLS, ephemeral PSKs, and workload policy. Built by TrustFour.

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

### Who makes Agen.co Discover and TrustFour?

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

### Is Agen.co Discover a good alternative to TrustFour?

In part. Agen.co Discover and TrustFour are not in the same category on CybersecTools. Both cover Non-Human Identity, Agentic AI Security, GenAI Security. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Agen.co Discover vs Golf MCP Control Plane](https://cybersectools.com/compare/agenco-discover-vs-golf-mcp-control-plane)
- [Agen.co Discover vs Agen Observability](https://cybersectools.com/compare/agen-observability-vs-agenco-discover)
- [Agen.co Discover vs Token Agentic AI and Non-Human Identity Security](https://cybersectools.com/compare/agenco-discover-vs-token-security-agentic-ai-and-nhi-security)
- [TrustFour vs Golf MCP Control Plane](https://cybersectools.com/compare/golf-mcp-control-plane-vs-trustfour)
- [TrustFour vs Agen Observability](https://cybersectools.com/compare/agen-observability-vs-trustfour)
- [TrustFour vs Token Agentic AI and Non-Human Identity Security](https://cybersectools.com/compare/token-security-agentic-ai-and-nhi-security-vs-trustfour)

## Alternatives to each

- [See all Agen.co Discover alternatives](https://cybersectools.com/alternatives/agenco-discover)
- [See all TrustFour alternatives](https://cybersectools.com/alternatives/trustfour)

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Source: https://cybersectools.com/compare/agenco-discover-vs-trustfour

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More on Agen.co Discover and TrustFour: 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