Astra Website Scanner vs Start Left® Security DAST: side-by-side comparison (2026)
Astra Website Scanner is a commercial dynamic application security testing solution by Astra Security. Start Left® Security DAST is a commercial dynamic application security testing solution by Start Left® Security. Features, integrations, deployment and the company behind each one, side by side.
Dynamic web app & API vulnerability scanner with free and paid tiers.
DAST tool that tests running apps for runtime vulnerabilities via attack simulation.
Side-by-side comparison
Feature
Astra Website Scanner
Start Left® Security DAST
Pricing model
Commercial
Commercial
Category
Dynamic Application Security Testing
Dynamic Application Security Testing
Deployment and fit
Deployment type
Cloud
Cloud
Company size fit
Startup, SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
Astra Security
Start Left® Security
Use cases and capabilities
DAST
Yes
Yes
Web Security
Yes
No
Web Scanning
Yes
No
Port Scanning
Yes
No
Continuous Testing
Yes
Yes
Subdomain Enumeration
Yes
No
CI/CD
No
Yes
DevSecOps
No
Yes
App Security
No
Yes
Vulnerability Prioritization
No
Yes
Core features
10 features listed
4 features listed
Integrations
1 integration listed
No integrations listed
Need help choosing?
See more solutions in this category, or build a security stack from your picks.
