# Cybersecurity Evaluation Tool (CSET) vs Polaris Infosec ISMA: side-by-side comparison (2026)

[Cybersecurity Evaluation Tool (CSET)](https://cybersectools.com/tools/cybersecurity-evaluation-tool-cset) is a free [risk assessment](https://cybersectools.com/categories/risk-assessment) solution. [Polaris Infosec ISMA](https://cybersectools.com/tools/polaris-infosec-isma) is a commercial [risk assessment](https://cybersectools.com/categories/risk-assessment) solution by [Polaris Infosec](https://cybersectools.com/companies/polaris-infosec). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Cybersecurity Evaluation Tool (CSET) | Polaris Infosec ISMA |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Risk Assessment | Risk Assessment |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | 1,781 | – |
| Last commit | Mar 2026 | – |
| Company | – | Polaris Infosec |
| Headquarters | – | – |

### Use cases and capabilities

| | Cybersecurity Evaluation Tool (CSET) | Polaris Infosec ISMA |
|---|---|---|
| Security Standards | Yes | – |
| Open Source | Yes | – |
| Windows | Yes | – |
| Security Maturity | – | Yes |
| Security Gap Analysis | – | Yes |

### Core features

**Cybersecurity Evaluation Tool (CSET)**

No features listed.

**Polaris Infosec ISMA**

7 features 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.

- [Cybersecurity Evaluation Tool (CSET)](https://cybersectools.com/tools/cybersecurity-evaluation-tool-cset) fits if you are a startup, you need a free product and you want an open-source product.

## Cybersecurity Evaluation Tool (CSET) vs Polaris Infosec ISMA FAQ

Common questions when comparing Cybersecurity Evaluation Tool (CSET) vs Polaris Infosec ISMA for risk assessment.

### What is the difference between Cybersecurity Evaluation Tool (CSET) and Polaris Infosec ISMA?

**Cybersecurity Evaluation Tool (CSET)**: CSET is a free Windows-based tool that helps organizations identify cybersecurity vulnerabilities in enterprise and industrial control systems using hybrid risk and standards-based assessment approaches.

**Polaris Infosec ISMA**: Gap assessment service evaluating org cybersecurity maturity across 6 dimensions. Built by Polaris Infosec.

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

### Who makes Cybersecurity Evaluation Tool (CSET) and Polaris Infosec ISMA?

**Cybersecurity Evaluation Tool (CSET)** is open-source with 1,781 GitHub stars. **Polaris Infosec ISMA** is made by Polaris Infosec. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Cybersecurity Evaluation Tool (CSET) a good alternative to Polaris Infosec ISMA?

Often, yes. Cybersecurity Evaluation Tool (CSET) and Polaris Infosec ISMA are both Risk Assessment products. Key differences: Cybersecurity Evaluation Tool (CSET) is Free while Polaris Infosec ISMA is Commercial, Cybersecurity Evaluation Tool (CSET) is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Cybersecurity Evaluation Tool (CSET) vs Bitcrack vCISO & Advisory Services](https://cybersectools.com/compare/bitcrack-vciso-and-advisory-services-vs-cybersecurity-evaluation-tool-cset)
- [Cybersecurity Evaluation Tool (CSET) vs Mgm Security Partners CyberRisikoCheck](https://cybersectools.com/compare/cybersecurity-evaluation-tool-cset-vs-mgm-security-partners-cyberrisikocheck)
- [Cybersecurity Evaluation Tool (CSET) vs RateYourCyber Cybersecurity Assessment](https://cybersectools.com/compare/cybersecurity-evaluation-tool-cset-vs-rateyourcyber-cybersecurity-assessment)
- [Polaris Infosec ISMA vs Bitcrack vCISO & Advisory Services](https://cybersectools.com/compare/bitcrack-vciso-and-advisory-services-vs-polaris-infosec-isma)
- [Polaris Infosec ISMA vs Mgm Security Partners CyberRisikoCheck](https://cybersectools.com/compare/mgm-security-partners-cyberrisikocheck-vs-polaris-infosec-isma)
- [Polaris Infosec ISMA vs RateYourCyber Cybersecurity Assessment](https://cybersectools.com/compare/polaris-infosec-isma-vs-rateyourcyber-cybersecurity-assessment)

## Alternatives to each

- [See all Cybersecurity Evaluation Tool (CSET) alternatives](https://cybersectools.com/alternatives/cybersecurity-evaluation-tool-cset)
- [See all Polaris Infosec ISMA alternatives](https://cybersectools.com/alternatives/polaris-infosec-isma)

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Source: https://cybersectools.com/compare/cybersecurity-evaluation-tool-cset-vs-polaris-infosec-isma

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

More on Cybersecurity Evaluation Tool (CSET) and Polaris Infosec ISMA: 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