# Primary Visibility vs Sun.Security Sun: side-by-side comparison (2026)

[Primary Visibility](https://cybersectools.com/tools/primary-visibility) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Primary](https://cybersectools.com/companies/primary). [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 4 more.

## Side-by-side comparison

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

### Use cases and capabilities

| | Primary Visibility | Sun.Security Sun |
|---|---|---|
| Agentic AI Security | Yes | Yes |
| AI Observability | Yes | Yes |
| AI Governance | Yes | Yes |
| Non-Human Identity | Yes | – |
| Visibility | Yes | Yes |
| Observability | Yes | – |
| AI Compliance | Yes | – |
| Workflow | Yes | – |
| Investigation | Yes | – |
| Anomaly Detection | Yes | Yes |
| MCP Security | – | Yes |
| Generative AI | – | Yes |
| Runtime Security | – | Yes |
| Data Exfiltration | – | Yes |
| Prompt Injection | – | Yes |

### Core features

**Primary Visibility**

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

**Primary Visibility**

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.

- [Primary Visibility](https://cybersectools.com/tools/primary-visibility) fits if you want a cloud product.
- [Sun.Security Sun](https://cybersectools.com/tools/sunsecurity-sun) fits if you need both cloud and on-premises options.

## Primary Visibility vs Sun.Security Sun FAQ

Common questions when comparing Primary Visibility vs Sun.Security Sun for agentic AI security.

### What is the difference between Primary Visibility and Sun.Security Sun?

**Primary Visibility**: Unified visibility platform monitoring human & AI agent activity for audit & compliance, built by Primary.

**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 Primary Visibility and Sun.Security Sun?

**Primary Visibility** is made by Primary. **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 Primary Visibility a good alternative to Sun.Security Sun?

Often, yes. Primary Visibility and Sun.Security Sun are both Agentic AI Security products, and both cover Agentic AI Security, AI Governance, AI Observability. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Primary Visibility vs Arrakis Security Platform](https://cybersectools.com/compare/arrakis-security-platform-vs-primary-visibility)
- [Primary Visibility vs Agen.co Discover](https://cybersectools.com/compare/agenco-discover-vs-primary-visibility)
- [Primary Visibility vs Rein Agentic AI Security Platform](https://cybersectools.com/compare/primary-visibility-vs-rein-security-rein-application-security-platform)
- [Sun.Security Sun vs Arrakis Security Platform](https://cybersectools.com/compare/arrakis-security-platform-vs-sunsecurity-sun)
- [Sun.Security Sun vs Agen.co Discover](https://cybersectools.com/compare/agenco-discover-vs-sunsecurity-sun)
- [Sun.Security Sun vs Rein Agentic AI Security Platform](https://cybersectools.com/compare/rein-security-rein-application-security-platform-vs-sunsecurity-sun)

## Alternatives to each

- [See all Primary Visibility alternatives](https://cybersectools.com/alternatives/primary-visibility)
- [See all Sun.Security Sun alternatives](https://cybersectools.com/alternatives/sunsecurity-sun)

---

Source: https://cybersectools.com/compare/primary-visibility-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/primary-visibility.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Primary Visibility 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