Fortra BeSTORM vs Intruder Web Application Scanning: side-by-side comparison (2026)
Fortra BeSTORM is a commercial dynamic application security testing solution by Fortra. Intruder Web Application Scanning is a commercial dynamic application security testing solution by Intruder. 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 and APIs for OWASP Top 10 vulnerabilities
Side-by-side comparison
Feature
Fortra BeSTORM
Intruder Web Application Scanning
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
Startup, SMB, Mid-Market, Enterprise
Company
Company
Fortra
Intruder
Use cases and capabilities
DAST
Yes
Yes
Fuzzing
Yes
No
Black Box Testing
Yes
No
Protocol Analysis
Yes
No
Critical Infrastructure
Yes
No
OWASP
No
Yes
SQL Injection
No
Yes
XSS
No
Yes
WAF
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
4 integrations listed
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