# Onyx Platform vs Strike PTaaS: 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). [Strike PTaaS](https://cybersectools.com/tools/strike-ptaas) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [Strike](https://cybersectools.com/companies/strike). 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

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

### Use cases and capabilities

| | Onyx Platform | Strike PTaaS |
|---|---|---|
| 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 | – |
| Continuous Testing | – | Yes |
| VAPT | – | Yes |
| Vulnerability | – | Yes |
| Red Team | – | Yes |
| AI Pentesting | – | Yes |
| Security Validation | – | Yes |
| Security Scanning | – | Yes |
| Vulnerability Prioritization | – | Yes |

### Core features

**Onyx Platform**

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

**Strike PTaaS**

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

### Integrations

**Onyx Platform**

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

**Strike PTaaS**

No integrations listed.

## 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.
- [Strike PTaaS](https://cybersectools.com/tools/strike-ptaas) fits if you want a cloud product and you are a small business.

## Onyx Platform vs Strike PTaaS FAQ

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

### What is the difference between Onyx Platform and Strike PTaaS?

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

**Strike PTaaS**: Hybrid PTaaS platform combining AI scanning with expert hacker validation. Built by Strike.

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

### Who makes Onyx Platform and Strike PTaaS?

**Onyx Platform** is made by Onyx Security. **Strike PTaaS** is made by Strike. 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 Strike PTaaS?

In part. Onyx Platform and Strike PTaaS are not in the same category on CybersecTools. 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 HikmaAI](https://cybersectools.com/compare/hikmaai-vs-onyx-platform)
- [Strike PTaaS vs Oryo](https://cybersectools.com/compare/oryo-vs-strike-ptaas)
- [Strike PTaaS vs Evoke Security](https://cybersectools.com/compare/evoke-security-vs-strike-ptaas)
- [Strike PTaaS vs HikmaAI](https://cybersectools.com/compare/hikmaai-vs-strike-ptaas)

## Alternatives to each

- [See all Onyx Platform alternatives](https://cybersectools.com/alternatives/onyx-platform)
- [See all Strike PTaaS alternatives](https://cybersectools.com/alternatives/strike-ptaas)

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

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 Strike PTaaS: 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