Fortra BeSTORM vs VulnSign Dynamic Application Security Testing: side-by-side comparison (2026)
Fortra BeSTORM is a commercial dynamic application security testing solution by Fortra. VulnSign Dynamic Application Security Testing is a commercial dynamic application security testing solution by VulnSign. Features, integrations, deployment and the company behind each one, side by side.
Black box fuzzer and DAST product for application security testing
DAST tool for scanning web apps, microservices, and APIs for vulnerabilities
Side-by-side comparison
Feature
Fortra BeSTORM
VulnSign Dynamic Application Security Testing
Pricing model
Commercial
Commercial
Category
Dynamic Application Security Testing
Dynamic Application Security Testing
Deployment and fit
Deployment type
Hybrid
Cloud
Company size fit
Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
Fortra
VulnSign
Use cases and capabilities
DAST
Yes
Yes
Fuzzing
Yes
No
Black Box Testing
Yes
No
Protocol Analysis
Yes
No
Critical Infrastructure
Yes
No
CI/CD
No
Yes
OWASP
No
Yes
SQL Injection
No
Yes
Web Security
No
Yes
XSS
No
Yes
Core features
- 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
10 features listed
Integrations
No integrations listed
9 integrations listed
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