Acunetix Web Application & API Security vs Secure Decisions ASTAM: Side-by-Side Comparison (2026)

Acunetix Web Application & API Security: DAST scanner for web apps & APIs with automated vuln detection & remediation. built by Acunetix. Core capabilities include Automated web application and API discovery and crawling, Detection of 12,000+ vulnerabilities including zero-days, Blended DAST and IAST scanning..

Secure Decisions ASTAM: DHS-funded program providing automated AppSec tools across the SDLC. built by Secure Decisions. Core capabilities include Automated enumeration of hidden and unlinked web application endpoints via static analysis (ASD), Detection of optional parameters and data types for discovered endpoints, Attack surface difference generation to highlight changes between application versions..

Both serve the Dynamic Application Security Testing market but differ in approach, feature depth, and target audience.

Acunetix Web Application & API Security differentiates with Automated web application and API discovery and crawling, Detection of 12,000+ vulnerabilities including zero-days, Blended DAST and IAST scanning. Secure Decisions ASTAM differentiates with Automated enumeration of hidden and unlinked web application endpoints via static analysis (ASD), Detection of optional parameters and data types for discovered endpoints, Attack surface difference generation to highlight changes between application versions.

Acunetix Web Application & API Security is developed by Acunetix. Secure Decisions ASTAM is developed by Secure Decisions. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Acunetix Web Application & API Security and Secure Decisions ASTAM serve similar Dynamic Application Security Testing use cases: both are Dynamic Application Security Testing tools, both cover DAST. Key differences: Acunetix Web Application & API Security is Commercial while Secure Decisions ASTAM is Free. Review the feature comparison above to determine which fits your requirements.