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

[Daytona](https://cybersectools.com/tools/daytona) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Daytona](https://cybersectools.com/companies/daytona). [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). 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

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

### Use cases and capabilities

| | Daytona | Onyx Platform |
|---|---|---|
| Agentic AI Security | Yes | Yes |
| Sandbox | Yes | – |
| Isolation | Yes | – |
| AI Governance | Yes | Yes |
| Runtime Security | Yes | – |
| Cloud Native | Yes | – |
| LLM Security | Yes | Yes |
| GenAI Security | Yes | Yes |
| Infrastructure | Yes | – |
| SSH | Yes | – |
| AI Observability | – | Yes |
| AI SPM | – | Yes |
| LLM Guardrails | – | Yes |
| MCP Security | – | Yes |
| Prompt Injection | – | Yes |
| Shadow AI | – | Yes |

### Core features

**Daytona**

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

**Onyx Platform**

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

### Integrations

**Daytona**

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

**Onyx Platform**

11 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.

- [Daytona](https://cybersectools.com/tools/daytona) fits if you are a startup or a small business.

## Daytona vs Onyx Platform FAQ

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

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

**Daytona**: Isolated sandbox infrastructure for securely executing AI-generated code, built by Daytona.

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

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

### Who makes Daytona and Onyx Platform?

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

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

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

## Related comparisons

- [Daytona vs Highflame Platform](https://cybersectools.com/compare/daytona-vs-highflame-platform)
- [Daytona vs CodeIntegrity AARM Platform](https://cybersectools.com/compare/codeintegrity-aarm-platform-vs-daytona)
- [Daytona vs Autonomous Security](https://cybersectools.com/compare/autonomous-security-vs-daytona)
- [Onyx Platform vs Highflame Platform](https://cybersectools.com/compare/highflame-platform-vs-onyx-platform)
- [Onyx Platform vs CodeIntegrity AARM Platform](https://cybersectools.com/compare/codeintegrity-aarm-platform-vs-onyx-platform)
- [Onyx Platform vs Autonomous Security](https://cybersectools.com/compare/autonomous-security-vs-onyx-platform)

## Alternatives to each

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

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

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

More on Daytona and Onyx Platform: 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