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

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

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

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

### Use cases and capabilities

| | CSP Auditor | Mend DAST |
|---|---|---|
| Content Security Policy | Yes | – |
| CI/CD | – | Yes |
| DAST | – | Yes |
| DevSecOps | – | Yes |
| Dynamic Analysis | – | Yes |
| Web Security | – | Yes |

### Core features

**CSP Auditor**

No features listed.

**Mend DAST**

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

### Integrations

**CSP Auditor**

No integrations listed.

**Mend DAST**

48 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.

- [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.
- [Mend DAST](https://cybersectools.com/tools/mend-dast) fits if you want a cloud product.

## CSP Auditor vs Mend DAST FAQ

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

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

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

**Mend DAST**: Dynamic application security testing tool for runtime vulnerability detection. Built by Mend.io.

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

### Who makes CSP Auditor and Mend DAST?

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

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

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

## Related comparisons

- [CSP Auditor vs NightVision Platform](https://cybersectools.com/compare/csp-auditor-vs-nightvision-platform)
- [CSP Auditor vs Astra Security DAST Scanner](https://cybersectools.com/compare/astra-security-dast-scanner-vs-csp-auditor)
- [CSP Auditor vs SOOS DAST](https://cybersectools.com/compare/csp-auditor-vs-soos-dast)
- [Mend DAST vs NightVision Platform](https://cybersectools.com/compare/mend-dast-vs-nightvision-platform)
- [Mend DAST vs Astra Security DAST Scanner](https://cybersectools.com/compare/astra-security-dast-scanner-vs-mend-dast)
- [Mend DAST vs SOOS DAST](https://cybersectools.com/compare/mend-dast-vs-soos-dast)

## Alternatives to each

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

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

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

More on CSP Auditor and Mend 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