# Onyx Platform vs Primary: side-by-side comparison (2026)

[Onyx Platform](https://cybersectools.com/tools/onyx-platform) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Onyx Security](https://cybersectools.com/companies/onyx-security). [Primary](https://cybersectools.com/tools/primary) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Primary](https://cybersectools.com/companies/primary). Features, integrations, deployment and the company behind each one, side by side.

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## Side-by-side comparison

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

### Use cases and capabilities

| | Onyx Platform | Primary |
|---|---|---|
| Agentic AI Security | Yes | Yes |
| AI Governance | Yes | Yes |
| AI Observability | Yes | – |
| AI SPM | Yes | – |
| LLM Guardrails | Yes | – |
| LLM Security | Yes | – |
| MCP Security | Yes | – |
| Prompt Injection | Yes | – |
| Shadow AI | Yes | – |
| GenAI Security | Yes | – |
| Zero Trust Architecture | – | Yes |
| Non-Human Identity | – | Yes |
| Least Privilege | – | Yes |
| Observability | – | Yes |
| AI Gateway | – | Yes |
| ZTNA | – | Yes |
| Policy | – | Yes |
| Workflow | – | Yes |

### Core features

**Onyx Platform**

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

**Primary**

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

### Integrations

**Onyx Platform**

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

**Primary**

No integrations listed.

## Onyx Platform vs Primary FAQ

Common questions when comparing Onyx Platform vs Primary for agentic AI security.

### What is the difference between Onyx Platform and Primary?

**Onyx Platform**: AI control plane for enterprise AI agent security, governance, and observability, built by Onyx Security.

**Primary**: Control plane for governing human & AI agent identities, access, and workflows, built by Primary.

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

### Who makes Onyx Platform and Primary?

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

### Is Onyx Platform a good alternative to Primary?

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

## Related comparisons

- [Onyx Platform vs Oryo](https://cybersectools.com/compare/onyx-platform-vs-oryo)
- [Onyx Platform vs Evoke Security](https://cybersectools.com/compare/evoke-security-vs-onyx-platform)
- [Onyx Platform vs Votal AI Agent IDP & Guardrails](https://cybersectools.com/compare/onyx-platform-vs-votal-ai-agent-idp-and-guardrails)
- [Primary vs Oryo](https://cybersectools.com/compare/oryo-vs-primary)
- [Primary vs Evoke Security](https://cybersectools.com/compare/evoke-security-vs-primary)
- [Primary vs Votal AI Agent IDP & Guardrails](https://cybersectools.com/compare/primary-vs-votal-ai-agent-idp-and-guardrails)

## Alternatives to each

- [See all Onyx Platform alternatives](https://cybersectools.com/alternatives/onyx-platform)
- [See all Primary alternatives](https://cybersectools.com/alternatives/primary)

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Source: https://cybersectools.com/compare/onyx-platform-vs-primary

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

More on Onyx Platform and Primary: 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