# DerScanner Dynamic Application Security Testing (DAST) vs Fortra BeSTORM: side-by-side comparison (2026) [DerScanner Dynamic Application Security Testing (DAST)](https://cybersectools.com/tools/derscanner-dynamic-application-security-testing-dast) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [DerSecur](https://cybersectools.com/companies/dersecur). [Fortra BeSTORM](https://cybersectools.com/tools/fortra-bestorm) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [Fortra](https://cybersectools.com/companies/fortra). 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 | | DerScanner Dynamic Application Security Testing (DAST) | Fortra BeSTORM | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Dynamic Application Security Testing | Dynamic Application Security Testing | | Verified | No | Verified | | Deployment type | Cloud | Hybrid | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | DerSecur | Fortra | | Headquarters | – | – | ### Use cases and capabilities | | DerScanner Dynamic Application Security Testing (DAST) | Fortra BeSTORM | |---|---|---| | DAST | Yes | Yes | | Fuzzing | Yes | Yes | | Web Security | Yes | – | | Black Box Testing | – | Yes | | Protocol Analysis | – | Yes | | Critical Infrastructure | – | Yes | ### Core features **DerScanner Dynamic Application Security Testing (DAST)** 10 features listed. Sign in on the page to see them. **Fortra BeSTORM** - Black box fuzzing without source code access - Automated malformed input generation and injection - Protocol and API security testing - Vulnerability detection including buffer overflows and format string errors - Support for a wide range of protocols and application interfaces - Pre-release application security validation ### Integrations **DerScanner Dynamic Application Security Testing (DAST)** 4 integrations listed. Sign in on the page to see them. **Fortra BeSTORM** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [DerScanner Dynamic Application Security Testing (DAST)](https://cybersectools.com/tools/derscanner-dynamic-application-security-testing-dast) fits if you want a cloud product and you are a small business. - [Fortra BeSTORM](https://cybersectools.com/tools/fortra-bestorm) fits if you need both cloud and on-premises options. ## DerScanner Dynamic Application Security Testing (DAST) vs Fortra BeSTORM FAQ Common questions when comparing DerScanner Dynamic Application Security Testing (DAST) vs Fortra BeSTORM for dynamic application security testing. ### What is the difference between DerScanner Dynamic Application Security Testing (DAST) and Fortra BeSTORM? **DerScanner Dynamic Application Security Testing (DAST)**: DAST tool that scans live web apps to detect vulnerabilities in real-time. Built by DerSecur. **Fortra BeSTORM**: Black box fuzzer and DAST product for application security testing. Built by Fortra. Core capabilities include Black box fuzzing without source code access, Automated malformed input generation and injection, Protocol and API security testing. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes DerScanner Dynamic Application Security Testing (DAST) and Fortra BeSTORM? **DerScanner Dynamic Application Security Testing (DAST)** is made by DerSecur. **Fortra BeSTORM** is made by Fortra. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is DerScanner Dynamic Application Security Testing (DAST) a good alternative to Fortra BeSTORM? Often, yes. DerScanner Dynamic Application Security Testing (DAST) and Fortra BeSTORM are both Dynamic Application Security Testing products, and both cover DAST, Fuzzing. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [DerScanner Dynamic Application Security Testing (DAST) vs Rapid7 InsightAppSec](https://cybersectools.com/compare/derscanner-dynamic-application-security-testing-dast-vs-rapid7-insightappsec) - [DerScanner Dynamic Application Security Testing (DAST) vs Greenbone Web App Scanning](https://cybersectools.com/compare/derscanner-dynamic-application-security-testing-dast-vs-greenbone-web-app-scanning) - [DerScanner Dynamic Application Security Testing (DAST) vs Tenable One Web App Scanning](https://cybersectools.com/compare/derscanner-dynamic-application-security-testing-dast-vs-tenable-web-app-scanning) - [Fortra BeSTORM vs Rapid7 InsightAppSec](https://cybersectools.com/compare/fortra-bestorm-vs-rapid7-insightappsec) - [Fortra BeSTORM vs Greenbone Web App Scanning](https://cybersectools.com/compare/fortra-bestorm-vs-greenbone-web-app-scanning) - [Fortra BeSTORM vs Tenable One Web App Scanning](https://cybersectools.com/compare/fortra-bestorm-vs-tenable-web-app-scanning) ## Alternatives to each - [See all DerScanner Dynamic Application Security Testing (DAST) alternatives](https://cybersectools.com/alternatives/derscanner-dynamic-application-security-testing-dast) - [See all Fortra BeSTORM alternatives](https://cybersectools.com/alternatives/fortra-bestorm) --- Source: https://cybersectools.com/compare/derscanner-dynamic-application-security-testing-dast-vs-fortra-bestorm For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/derscanner-dynamic-application-security-testing-dast.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on DerScanner Dynamic Application Security Testing (DAST) and Fortra BeSTORM: 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