# Mend DAST vs Tenable One Web App Scanning: side-by-side comparison (2026)

[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). [Tenable One Web App Scanning](https://cybersectools.com/tools/tenable-web-app-scanning) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [Tenable](https://cybersectools.com/companies/tenable). Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [Tenable One Web App Scanning](https://cybersectools.com/tools/tenable-web-app-scanning)

Best for: Teams already using Tenable for vulnerability scanning

It belongs here because it adds web app testing to the Tenable products many teams already use for vulnerability scanning, so web findings sit next to the rest. It fits teams of any size already on Tenable One or Security Center. Its listed integrations are all Tenable products, so if you want a scan on every release, ask how it connects to your CI/CD pipeline and ticketing.

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

| | Mend DAST | Tenable One Web App Scanning |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Dynamic Application Security Testing | Dynamic Application Security Testing |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Mend.io | Tenable |
| Headquarters | – | – |

### Use cases and capabilities

| | Mend DAST | Tenable One Web App Scanning |
|---|---|---|
| CI/CD | Yes | Yes |
| DAST | Yes | Yes |
| DevSecOps | Yes | – |
| Dynamic Analysis | Yes | – |
| Web Security | Yes | Yes |
| OWASP | – | Yes |

### Core features

**Mend DAST**

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

**Tenable One Web App Scanning**

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

### Integrations

**Mend DAST**

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

**Tenable One Web App Scanning**

7 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.

- [Mend DAST](https://cybersectools.com/tools/mend-dast) fits if you want a cloud product.
- [Tenable One Web App Scanning](https://cybersectools.com/tools/tenable-web-app-scanning) fits if you need both cloud and on-premises options.

## Mend DAST vs Tenable One Web App Scanning FAQ

Common questions when comparing Mend DAST vs Tenable One Web App Scanning for dynamic application security testing.

### What is the difference between Mend DAST and Tenable One Web App Scanning?

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

**Tenable One Web App Scanning**: DAST solution for web apps and APIs with automated scanning capabilities, built by Tenable.

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

### Who makes Mend DAST and Tenable One Web App Scanning?

**Mend DAST** is made by Mend.io. **Tenable One Web App Scanning** is made by Tenable. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Mend DAST a good alternative to Tenable One Web App Scanning?

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

## Related comparisons

- [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)
- [Mend DAST vs ImmuniWeb® Neuron](https://cybersectools.com/compare/immuniwebr-neuron-vs-mend-dast)
- [Tenable One Web App Scanning vs Astra Security DAST Scanner](https://cybersectools.com/compare/astra-security-dast-scanner-vs-tenable-web-app-scanning)
- [Tenable One Web App Scanning vs SOOS DAST](https://cybersectools.com/compare/soos-dast-vs-tenable-web-app-scanning)
- [Tenable One Web App Scanning vs ImmuniWeb® Neuron](https://cybersectools.com/compare/immuniwebr-neuron-vs-tenable-web-app-scanning)

## Alternatives to each

- [See all Mend DAST alternatives](https://cybersectools.com/alternatives/mend-dast)
- [See all Tenable One Web App Scanning alternatives](https://cybersectools.com/alternatives/tenable-web-app-scanning)

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Source: https://cybersectools.com/compare/mend-dast-vs-tenable-web-app-scanning

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

More on Mend DAST and Tenable One Web App Scanning: 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