# Checkmarx Secrets Detection vs Shellclear: side-by-side comparison (2026)

[Checkmarx Secrets Detection](https://cybersectools.com/tools/checkmarx-secrets-detection) is a commercial [secrets detection](https://cybersectools.com/categories/secrets-detection) solution by [Checkmarx](https://cybersectools.com/companies/checkmarx). [Shellclear](https://cybersectools.com/tools/shellclear) is a free [secrets detection](https://cybersectools.com/categories/secrets-detection) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Checkmarx Secrets Detection | Shellclear |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Secrets Detection | Secrets Detection |
| Verified | No | No |
| Deployment type | Hybrid | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 227 |
| Last commit | – | May 2023 |
| Company | Checkmarx | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Checkmarx Secrets Detection | Shellclear |
|---|---|---|
| CI/CD | Yes | – |
| Secret Detection | Yes | – |
| Secrets Management | Yes | – |
| Linux | – | Yes |
| Sensitive Data | – | Yes |
| Windows | – | Yes |
| Security Tools | – | Yes |

### Core features

**Checkmarx Secrets Detection**

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

**Shellclear**

No features listed.

### Integrations

**Checkmarx Secrets Detection**

1 integration listed. Sign in on the page to see them.

**Shellclear**

No integrations listed.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [Checkmarx Secrets Detection](https://cybersectools.com/tools/checkmarx-secrets-detection) fits if you need both cloud and on-premises options.
- [Shellclear](https://cybersectools.com/tools/shellclear) fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.

## Checkmarx Secrets Detection vs Shellclear FAQ

Common questions when comparing Checkmarx Secrets Detection vs Shellclear for secrets detection.

### What is the difference between Checkmarx Secrets Detection and Shellclear?

**Checkmarx Secrets Detection**: Detects hardcoded secrets in code repos, commits, and containers, built by Checkmarx.

**Shellclear**: A command-line tool that secures shell command history by clearing sensitive commands, displaying command summaries, and providing stash functionality for presentations across multiple shell environments.

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

### Who makes Checkmarx Secrets Detection and Shellclear?

**Checkmarx Secrets Detection** is made by Checkmarx. **Shellclear** is open-source with 227 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Checkmarx Secrets Detection a good alternative to Shellclear?

Often, yes. Checkmarx Secrets Detection and Shellclear are both Secrets Detection products. Key differences: Checkmarx Secrets Detection is Commercial while Shellclear is Free, Shellclear is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Checkmarx Secrets Detection vs Aikido Secrets Detection](https://cybersectools.com/compare/aikido-secrets-detection-vs-checkmarx-secrets-detection)
- [Checkmarx Secrets Detection vs Datadog Code Security Secret Scanning](https://cybersectools.com/compare/checkmarx-secrets-detection-vs-datadog-code-security-secret-scanning)
- [Checkmarx Secrets Detection vs Apiiro Secrets Security](https://cybersectools.com/compare/apiiro-secrets-security-vs-checkmarx-secrets-detection)
- [Shellclear vs Aikido Secrets Detection](https://cybersectools.com/compare/aikido-secrets-detection-vs-shellclear)
- [Shellclear vs Datadog Code Security Secret Scanning](https://cybersectools.com/compare/datadog-code-security-secret-scanning-vs-shellclear)
- [Shellclear vs Apiiro Secrets Security](https://cybersectools.com/compare/apiiro-secrets-security-vs-shellclear)

## Alternatives to each

- [See all Checkmarx Secrets Detection alternatives](https://cybersectools.com/alternatives/checkmarx-secrets-detection)
- [See all Shellclear alternatives](https://cybersectools.com/alternatives/shellclear)

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Source: https://cybersectools.com/compare/checkmarx-secrets-detection-vs-shellclear

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

More on Checkmarx Secrets Detection and Shellclear: 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