# Cobalt DAST vs CSP Auditor: side-by-side comparison (2026)

[Cobalt DAST](https://cybersectools.com/tools/cobalt-dast) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [Cobalt](https://cybersectools.com/companies/cobalt). [CSP Auditor](https://cybersectools.com/tools/csp-auditor) is a free [dynamic application security testing](https://cybersectools.com/categories/dast) solution. Features, integrations, deployment and the company behind each one, side by side.

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## Side-by-side comparison

| | Cobalt DAST | CSP Auditor |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Dynamic Application Security Testing | Dynamic Application Security Testing |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 141 |
| Last commit | – | Apr 2020 |
| Company | Cobalt | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Cobalt DAST | CSP Auditor |
|---|---|---|
| DAST | Yes | – |
| Web Security | Yes | – |
| Continuous Testing | Yes | – |
| App Security | Yes | – |
| Security Scanning | Yes | – |
| DevSecOps | Yes | – |
| Content Security Policy | – | Yes |

### Core features

**Cobalt DAST**

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

**CSP Auditor**

No features listed.

### Integrations

**Cobalt DAST**

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

**CSP Auditor**

No integrations listed.

## Which one fits you

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

- [Cobalt DAST](https://cybersectools.com/tools/cobalt-dast) fits if you want a cloud product.
- [CSP Auditor](https://cybersectools.com/tools/csp-auditor) 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.

## Cobalt DAST vs CSP Auditor FAQ

Common questions when comparing Cobalt DAST vs CSP Auditor for dynamic application security testing.

### What is the difference between Cobalt DAST and CSP Auditor?

**Cobalt DAST**: Automated DAST tool for continuous web app and API vulnerability scanning. Built by Cobalt.

**CSP Auditor**: A plugin for viewing, detecting weak configurations, and generating Content Security Policy headers.

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

### Who makes Cobalt DAST and CSP Auditor?

**Cobalt DAST** is made by Cobalt. **CSP Auditor** is open-source with 141 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Cobalt DAST a good alternative to CSP Auditor?

Often, yes. Cobalt DAST and CSP Auditor are both Dynamic Application Security Testing products. Key differences: Cobalt DAST is Commercial while CSP Auditor is Free, CSP Auditor is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Cobalt DAST vs Guardian360 Lighthouse](https://cybersectools.com/compare/cobalt-dast-vs-guardian360-lighthouse)
- [Cobalt DAST vs Probely (Snyk API & Web)](https://cybersectools.com/compare/cobalt-dast-vs-probely-snyk-api-and-web)
- [Cobalt DAST vs Websecurify](https://cybersectools.com/compare/cobalt-dast-vs-websecurify)
- [CSP Auditor vs Guardian360 Lighthouse](https://cybersectools.com/compare/csp-auditor-vs-guardian360-lighthouse)
- [CSP Auditor vs Probely (Snyk API & Web)](https://cybersectools.com/compare/csp-auditor-vs-probely-snyk-api-and-web)
- [CSP Auditor vs Websecurify](https://cybersectools.com/compare/csp-auditor-vs-websecurify)

## Alternatives to each

- [See all Cobalt DAST alternatives](https://cybersectools.com/alternatives/cobalt-dast)
- [See all CSP Auditor alternatives](https://cybersectools.com/alternatives/csp-auditor)

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Source: https://cybersectools.com/compare/cobalt-dast-vs-csp-auditor

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

More on Cobalt DAST and CSP Auditor: 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