# Fluid Attacks Dynamic Application Security Testing (DAST) vs Fortra BeSTORM: side-by-side comparison (2026) [Fluid Attacks Dynamic Application Security Testing (DAST)](https://cybersectools.com/tools/fluid-attacks-dynamic-application-security-testing-dast) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [Fluid Attacks](https://cybersectools.com/companies/fluid-attacks). [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 | | Fluid Attacks 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 | Fluid Attacks | Fortra | | Headquarters | – | – | ### Use cases and capabilities | | Fluid Attacks Dynamic Application Security Testing (DAST) | Fortra BeSTORM | |---|---|---| | CI/CD | Yes | – | | DAST | Yes | Yes | | Web Security | Yes | – | | Fuzzing | – | Yes | | Black Box Testing | – | Yes | | Protocol Analysis | – | Yes | | Critical Infrastructure | – | Yes | ### Core features **Fluid Attacks 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 **Fluid Attacks Dynamic Application Security Testing (DAST)** 7 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. - [Fluid Attacks Dynamic Application Security Testing (DAST)](https://cybersectools.com/tools/fluid-attacks-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. ## Fluid Attacks Dynamic Application Security Testing (DAST) vs Fortra BeSTORM FAQ Common questions when comparing Fluid Attacks Dynamic Application Security Testing (DAST) vs Fortra BeSTORM for dynamic application security testing. ### What is the difference between Fluid Attacks Dynamic Application Security Testing (DAST) and Fortra BeSTORM? **Fluid Attacks Dynamic Application Security Testing (DAST)**: DAST tool for continuous automated security testing of web and mobile apps. Built by Fluid Attacks. **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 Fluid Attacks Dynamic Application Security Testing (DAST) and Fortra BeSTORM? **Fluid Attacks Dynamic Application Security Testing (DAST)** is made by Fluid Attacks. **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 Fluid Attacks Dynamic Application Security Testing (DAST) a good alternative to Fortra BeSTORM? Often, yes. Fluid Attacks Dynamic Application Security Testing (DAST) and Fortra BeSTORM are both Dynamic Application Security Testing products, and both cover DAST. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Fluid Attacks Dynamic Application Security Testing (DAST) vs Tenable One Web App Scanning](https://cybersectools.com/compare/fluid-attacks-dynamic-application-security-testing-dast-vs-tenable-web-app-scanning) - [Fluid Attacks Dynamic Application Security Testing (DAST) vs Rapid7 InsightAppSec](https://cybersectools.com/compare/fluid-attacks-dynamic-application-security-testing-dast-vs-rapid7-insightappsec) - [Fluid Attacks Dynamic Application Security Testing (DAST) vs ImmuniWeb® Neuron](https://cybersectools.com/compare/fluid-attacks-dynamic-application-security-testing-dast-vs-immuniwebr-neuron) - [Fortra BeSTORM vs Tenable One Web App Scanning](https://cybersectools.com/compare/fortra-bestorm-vs-tenable-web-app-scanning) - [Fortra BeSTORM vs Rapid7 InsightAppSec](https://cybersectools.com/compare/fortra-bestorm-vs-rapid7-insightappsec) - [Fortra BeSTORM vs ImmuniWeb® Neuron](https://cybersectools.com/compare/fortra-bestorm-vs-immuniwebr-neuron) ## Alternatives to each - [See all Fluid Attacks Dynamic Application Security Testing (DAST) alternatives](https://cybersectools.com/alternatives/fluid-attacks-dynamic-application-security-testing-dast) - [See all Fortra BeSTORM alternatives](https://cybersectools.com/alternatives/fortra-bestorm) --- Source: https://cybersectools.com/compare/fluid-attacks-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/fluid-attacks-dynamic-application-security-testing-dast.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Fluid Attacks 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