# Helmet Platform vs Trustwise Harmony AI: side-by-side comparison (2026)

[Helmet Platform](https://cybersectools.com/tools/helmet-platform) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Helmet Security](https://cybersectools.com/companies/helmet-security). [Trustwise Harmony AI](https://cybersectools.com/tools/trustwise-harmony-ai) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Trustwise](https://cybersectools.com/companies/trustwise). 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

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

### Use cases and capabilities

| | Helmet Platform | Trustwise Harmony AI |
|---|---|---|
| Policy | Yes | Yes |
| Visibility | Yes | – |
| Gateway | Yes | – |
| Generative AI | – | Yes |
| MLSecOps | – | Yes |

### Core features

**Helmet Platform**

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

**Trustwise Harmony AI**

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

### Integrations

**Helmet Platform**

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

**Trustwise Harmony AI**

13 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.

- [Helmet Platform](https://cybersectools.com/tools/helmet-platform) fits if you are a small business or a mid-market company.

## Helmet Platform vs Trustwise Harmony AI FAQ

Common questions when comparing Helmet Platform vs Trustwise Harmony AI for agentic AI security.

### What is the difference between Helmet Platform and Trustwise Harmony AI?

**Helmet Platform**: AI infrastructure security platform for discovering, securing, and governing AI agents. Built by Helmet Security.

**Trustwise Harmony AI**: Runtime AI trust & security platform for governing agentic AI systems. Built by Trustwise.

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

### Who makes Helmet Platform and Trustwise Harmony AI?

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

### Is Helmet Platform a good alternative to Trustwise Harmony AI?

Often, yes. Helmet Platform and Trustwise Harmony AI are both Agentic AI Security products, and both cover Policy. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Helmet Platform vs Repello MCP Gateway](https://cybersectools.com/compare/helmet-platform-vs-repello-mcp-gateway)
- [Helmet Platform vs Bay Security Agentic Endpoint Security](https://cybersectools.com/compare/bay-security-agentic-endpoint-security-vs-helmet-platform)
- [Helmet Platform vs Ovalix AI Agents](https://cybersectools.com/compare/helmet-platform-vs-ovalix-ai-agents)
- [Trustwise Harmony AI vs Repello MCP Gateway](https://cybersectools.com/compare/repello-mcp-gateway-vs-trustwise-harmony-ai)
- [Trustwise Harmony AI vs Bay Security Agentic Endpoint Security](https://cybersectools.com/compare/bay-security-agentic-endpoint-security-vs-trustwise-harmony-ai)
- [Trustwise Harmony AI vs Ovalix AI Agents](https://cybersectools.com/compare/ovalix-ai-agents-vs-trustwise-harmony-ai)

## Alternatives to each

- [See all Helmet Platform alternatives](https://cybersectools.com/alternatives/helmet-platform)
- [See all Trustwise Harmony AI alternatives](https://cybersectools.com/alternatives/trustwise-harmony-ai)

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Source: https://cybersectools.com/compare/helmet-platform-vs-trustwise-harmony-ai

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

More on Helmet Platform and Trustwise Harmony AI: 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