# Checkmarx One Assist vs SOOS SAST: side-by-side comparison (2026)

[Checkmarx One Assist](https://cybersectools.com/tools/checkmarx-one-assist) is a commercial [application security posture management](https://cybersectools.com/categories/aspm) solution by [Checkmarx](https://cybersectools.com/companies/checkmarx). [SOOS SAST](https://cybersectools.com/tools/soos-sast) is a commercial [static application security testing](https://cybersectools.com/categories/sast) solution by [SOOS](https://cybersectools.com/companies/soos). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Checkmarx One Assist | SOOS SAST |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Application Security Posture Management | Static Application Security Testing |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | Checkmarx | SOOS |
| Headquarters | – | – |

### Use cases and capabilities

| | Checkmarx One Assist | SOOS SAST |
|---|---|---|
| CI/CD | Yes | Yes |
| DevSecOps | Yes | Yes |
| SCA | Yes | Yes |
| Secret Detection | Yes | – |
| Infrastructure as Code | Yes | – |
| SAST | – | Yes |
| DAST | – | Yes |
| SBOM | – | Yes |
| Security Scanning | – | Yes |

### Core features

**Checkmarx One Assist**

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

**SOOS SAST**

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

### Integrations

**Checkmarx One Assist**

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

**SOOS SAST**

16 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.

- [SOOS SAST](https://cybersectools.com/tools/soos-sast) fits if you are a startup.

## Checkmarx One Assist vs SOOS SAST FAQ

Common questions when comparing Checkmarx One Assist vs SOOS SAST for application security posture management.

### What is the difference between Checkmarx One Assist and SOOS SAST?

**Checkmarx One Assist**: AI-powered AppSec platform with agentic agents for vulnerability prevention & fix. Built by Checkmarx.

**SOOS SAST**: SAST platform that runs scans and ingests SARIF results into a unified dashboard. Built by SOOS.

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

### Who makes Checkmarx One Assist and SOOS SAST?

**Checkmarx One Assist** is made by Checkmarx. **SOOS SAST** is made by SOOS. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Checkmarx One Assist a good alternative to SOOS SAST?

In part. Checkmarx One Assist and SOOS SAST are not in the same category on CybersecTools. Both cover CI/CD, DevSecOps, SCA. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Checkmarx One Assist vs Cantina Apex](https://cybersectools.com/compare/cantina-apex-vs-checkmarx-one-assist)
- [Checkmarx One Assist vs Fluid Attacks Continuous Hacking](https://cybersectools.com/compare/checkmarx-one-assist-vs-fluid-attacks-continuous-hacking)
- [Checkmarx One Assist vs Codacy Security and Code Quality](https://cybersectools.com/compare/checkmarx-one-assist-vs-codacy-security-and-code-quality)
- [SOOS SAST vs Cantina Apex](https://cybersectools.com/compare/cantina-apex-vs-soos-sast)
- [SOOS SAST vs Fluid Attacks Continuous Hacking](https://cybersectools.com/compare/fluid-attacks-continuous-hacking-vs-soos-sast)
- [SOOS SAST vs Codacy Security and Code Quality](https://cybersectools.com/compare/codacy-security-and-code-quality-vs-soos-sast)

## Alternatives to each

- [See all Checkmarx One Assist alternatives](https://cybersectools.com/alternatives/checkmarx-one-assist)
- [See all SOOS SAST alternatives](https://cybersectools.com/alternatives/soos-sast)

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Source: https://cybersectools.com/compare/checkmarx-one-assist-vs-soos-sast

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More on Checkmarx One Assist and SOOS SAST: 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