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

[Starseer Platform](https://cybersectools.com/tools/starseer-platform) is a commercial [AI model security](https://cybersectools.com/categories/ai-model-security) solution by [Starseer](https://cybersectools.com/companies/starseer). [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.

## Side-by-side comparison

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

### Use cases and capabilities

| | Starseer Platform | Sun.Security Sun |
|---|---|---|
| LLM Security | Yes | – |
| AI Firewall | Yes | – |
| AI Gateway | Yes | – |
| Prompt Injection | Yes | Yes |
| Adversarial ML | Yes | – |
| MITRE ATT&CK | Yes | – |
| AI Governance | Yes | Yes |
| Anomaly Detection | Yes | Yes |
| Generative AI | Yes | Yes |
| Agentic AI Security | Yes | Yes |
| MCP Security | – | Yes |
| AI Observability | – | Yes |
| Visibility | – | Yes |
| Runtime Security | – | Yes |
| Data Exfiltration | – | Yes |

### Core features

**Starseer 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

**Starseer Platform**

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

**Sun.Security Sun**

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

## Starseer Platform vs Sun.Security Sun FAQ

Common questions when comparing Starseer Platform vs Sun.Security Sun for AI model security.

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

**Starseer Platform**: Scans, monitors, and enforces policy on AI models. Built by Starseer.

**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 Starseer Platform and Sun.Security Sun?

**Starseer Platform** is made by Starseer. **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 Starseer Platform a good alternative to Sun.Security Sun?

In part. Starseer Platform and Sun.Security Sun are not in the same category on CybersecTools. Both cover Agentic AI Security, AI Governance, Generative AI. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Starseer Platform vs Vijil Trust Report](https://cybersectools.com/compare/starseer-platform-vs-vijil-trust-report)
- [Starseer Platform vs Honeypotz AI Studio](https://cybersectools.com/compare/honeypotz-ai-studio-vs-starseer-platform)
- [Starseer Platform vs NeuralTrust Model Scanner](https://cybersectools.com/compare/neuraltrust-model-scanner-vs-starseer-platform)
- [Sun.Security Sun vs Vijil Trust Report](https://cybersectools.com/compare/sunsecurity-sun-vs-vijil-trust-report)
- [Sun.Security Sun vs Honeypotz AI Studio](https://cybersectools.com/compare/honeypotz-ai-studio-vs-sunsecurity-sun)
- [Sun.Security Sun vs NeuralTrust Model Scanner](https://cybersectools.com/compare/neuraltrust-model-scanner-vs-sunsecurity-sun)

## Alternatives to each

- [See all Starseer Platform alternatives](https://cybersectools.com/alternatives/starseer-platform)
- [See all Sun.Security Sun alternatives](https://cybersectools.com/alternatives/sunsecurity-sun)

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

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More on Starseer 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