# Onyx Platform vs QuilrAI: 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). [QuilrAI](https://cybersectools.com/tools/quilrai) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [QuilrAI](https://cybersectools.com/companies/quilr). 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

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

### Use cases and capabilities

| | Onyx Platform | QuilrAI |
|---|---|---|
| Agentic AI Security | Yes | – |
| AI Governance | 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 | – |

### Core features

**Onyx Platform**

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

**QuilrAI**

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.

**QuilrAI**

5 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.

- [Onyx Platform](https://cybersectools.com/tools/onyx-platform) fits if you need both cloud and on-premises options.
- [QuilrAI](https://cybersectools.com/tools/quilrai) fits if you want a cloud product and you are a small business.

## Onyx Platform vs QuilrAI FAQ

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

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

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

**QuilrAI**: QuilrAI is an autonomous decision engine that protects every agentic and human interaction, built by QuilrAI.

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

### Who makes Onyx Platform and QuilrAI?

**Onyx Platform** is made by Onyx Security. **QuilrAI** is made by QuilrAI. 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 QuilrAI?

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

## Related comparisons

- [Onyx Platform vs Highflame Platform](https://cybersectools.com/compare/highflame-platform-vs-onyx-platform)
- [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)
- [QuilrAI vs Highflame Platform](https://cybersectools.com/compare/highflame-platform-vs-quilrai)
- [QuilrAI vs Oryo](https://cybersectools.com/compare/oryo-vs-quilrai)
- [QuilrAI vs Evoke Security](https://cybersectools.com/compare/evoke-security-vs-quilrai)

## Alternatives to each

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

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

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 QuilrAI: 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