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

[Checkmarx One DAST](https://cybersectools.com/tools/checkmarx-one-dast) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [Checkmarx](https://cybersectools.com/companies/checkmarx). [SOOS DAST](https://cybersectools.com/tools/soos-dast) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [SOOS](https://cybersectools.com/companies/soos). Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [Checkmarx One DAST](https://cybersectools.com/tools/checkmarx-one-dast)

Best for: AppSec teams already using Checkmarx One

It is on this list because it is built for hard logins, from two-factor to single sign-on, and because it joins what code scans and live scans find about your APIs. It fits mid-sized and large AppSec teams already on Checkmarx One. If you do not run other Checkmarx scanners, the shared inventory and scores matter less, so judge it on its scanning alone.

From [Best DAST Solutions for Business](https://cybersectools.com/shortlists/best-dast-solutions), Fall 2026.

Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about).

Need the answer fast? [Best DAST Solutions for Business](https://cybersectools.com/shortlists/best-dast-solutions) picks PortSwigger Burp Suite DAST, Invicti DAST, Rapid7 InsightAppSec and 4 more.

## Side-by-side comparison

| | Checkmarx One DAST | SOOS DAST |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Dynamic Application Security Testing | Dynamic Application Security Testing |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Checkmarx | SOOS |
| Headquarters | – | – |

### Use cases and capabilities

| | Checkmarx One DAST | SOOS DAST |
|---|---|---|
| CI/CD | Yes | Yes |
| DAST | Yes | Yes |
| Web Security | Yes | Yes |
| DevSecOps | – | Yes |
| SCA | – | Yes |
| OWASP | – | Yes |
| SBOM | – | Yes |

### Core features

**Checkmarx One DAST**

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

**SOOS DAST**

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

### Integrations

**Checkmarx One DAST**

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

**SOOS DAST**

10 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.

- [Checkmarx One DAST](https://cybersectools.com/tools/checkmarx-one-dast) fits if you want a cloud product.
- [SOOS DAST](https://cybersectools.com/tools/soos-dast) fits if you need both cloud and on-premises options and you are a small business.

## Checkmarx One DAST vs SOOS DAST FAQ

Common questions when comparing Checkmarx One DAST vs SOOS DAST for dynamic application security testing.

### What is the difference between Checkmarx One DAST and SOOS DAST?

**Checkmarx One DAST**: Enterprise DAST solution for runtime app and API security testing. Built by Checkmarx.

**SOOS DAST**: CI/CD-integrated DAST tool for automated web app and API vuln scanning. Built by SOOS.

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

### Who makes Checkmarx One DAST and SOOS DAST?

**Checkmarx One DAST** is made by Checkmarx. **SOOS DAST** 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 DAST a good alternative to SOOS DAST?

Often, yes. Checkmarx One DAST and SOOS DAST are both Dynamic Application Security Testing products, and both cover DAST, CI/CD, Web Security. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Checkmarx One DAST vs Astra Security DAST Scanner](https://cybersectools.com/compare/astra-security-dast-scanner-vs-checkmarx-one-dast)
- [Checkmarx One DAST vs Probely (Snyk API & Web)](https://cybersectools.com/compare/checkmarx-one-dast-vs-probely-snyk-api-and-web)
- [Checkmarx One DAST vs Tenable One Web App Scanning](https://cybersectools.com/compare/checkmarx-one-dast-vs-tenable-web-app-scanning)
- [SOOS DAST vs Astra Security DAST Scanner](https://cybersectools.com/compare/astra-security-dast-scanner-vs-soos-dast)
- [SOOS DAST vs Probely (Snyk API & Web)](https://cybersectools.com/compare/probely-snyk-api-and-web-vs-soos-dast)
- [SOOS DAST vs Tenable One Web App Scanning](https://cybersectools.com/compare/soos-dast-vs-tenable-web-app-scanning)

## Alternatives to each

- [See all Checkmarx One DAST alternatives](https://cybersectools.com/alternatives/checkmarx-one-dast)
- [See all SOOS DAST alternatives](https://cybersectools.com/alternatives/soos-dast)

---

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

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

More on Checkmarx One DAST and SOOS DAST: 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