# HiddenLayer AISec Platform vs Sun.Security Sun: side-by-side comparison (2026)

[HiddenLayer AISec Platform](https://cybersectools.com/tools/hiddenlayer-aisec-platform) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [HiddenLayer](https://cybersectools.com/companies/hiddenlayer). [Sun.Security Sun](https://cybersectools.com/tools/sunsecurity-sun) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Sun.Security](https://cybersectools.com/companies/sunsecurity). 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

| | HiddenLayer AISec Platform | Sun.Security Sun |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Agentic AI Security | Agentic AI Security |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | HiddenLayer | Sun.Security |
| Headquarters | – | – |

### Use cases and capabilities

| | HiddenLayer AISec Platform | Sun.Security Sun |
|---|---|---|
| Runtime Security | Yes | Yes |
| Agentic AI Security | – | Yes |
| AI Governance | – | Yes |
| MCP Security | – | Yes |
| Generative AI | – | Yes |
| AI Observability | – | Yes |
| Anomaly Detection | – | Yes |
| Visibility | – | Yes |
| Data Exfiltration | – | Yes |
| Prompt Injection | – | Yes |

### Core features

**HiddenLayer AISec Platform**

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

**Sun.Security Sun**

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

### Integrations

**HiddenLayer AISec Platform**

No integrations listed.

**Sun.Security Sun**

4 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.

- [HiddenLayer AISec Platform](https://cybersectools.com/tools/hiddenlayer-aisec-platform) fits if you want a cloud product and you are a small business.
- [Sun.Security Sun](https://cybersectools.com/tools/sunsecurity-sun) fits if you need both cloud and on-premises options.

## HiddenLayer AISec Platform vs Sun.Security Sun FAQ

Common questions when comparing HiddenLayer AISec Platform vs Sun.Security Sun for agentic AI security.

### What is the difference between HiddenLayer AISec Platform and Sun.Security Sun?

**HiddenLayer AISec Platform**: Platform for securing AI models and autonomous agents across their lifecycle. Built by HiddenLayer.

**Sun.Security Sun**: Security platform for discovering, assessing, and controlling AI agent behavior. Built by Sun.Security.

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

### Who makes HiddenLayer AISec Platform and Sun.Security Sun?

**HiddenLayer AISec Platform** is made by HiddenLayer. **Sun.Security Sun** is made by Sun.Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is HiddenLayer AISec Platform a good alternative to Sun.Security Sun?

Often, yes. HiddenLayer AISec Platform and Sun.Security Sun are both Agentic AI Security products, and both cover Runtime Security. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [HiddenLayer AISec Platform vs Certiv](https://cybersectools.com/compare/certiv-vs-hiddenlayer-aisec-platform)
- [HiddenLayer AISec Platform vs Arrakis Security Platform](https://cybersectools.com/compare/arrakis-security-platform-vs-hiddenlayer-aisec-platform)
- [HiddenLayer AISec Platform vs Autonomous Security](https://cybersectools.com/compare/autonomous-security-vs-hiddenlayer-aisec-platform)
- [Sun.Security Sun vs Certiv](https://cybersectools.com/compare/certiv-vs-sunsecurity-sun)
- [Sun.Security Sun vs Arrakis Security Platform](https://cybersectools.com/compare/arrakis-security-platform-vs-sunsecurity-sun)
- [Sun.Security Sun vs Autonomous Security](https://cybersectools.com/compare/autonomous-security-vs-sunsecurity-sun)

## Alternatives to each

- [See all HiddenLayer AISec Platform alternatives](https://cybersectools.com/alternatives/hiddenlayer-aisec-platform)
- [See all Sun.Security Sun alternatives](https://cybersectools.com/alternatives/sunsecurity-sun)

---

Source: https://cybersectools.com/compare/hiddenlayer-aisec-platform-vs-sunsecurity-sun

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

More on HiddenLayer AISec Platform and Sun.Security Sun: 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