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Secure Decisions ASTAM is a free dynamic application security testing tool by Secure Decisions. SOOS DAST is a commercial dynamic application security testing tool by SOOS. Compare features, ratings, integrations, and community reviews side by side to find the best dynamic application security testing fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Development teams that want attack surface visibility without vendor lock-in should start with Secure Decisions ASTAM, a government-funded toolset that maps hidden endpoints and optional parameters across your entire application stack at no cost. The DHS backing and native integrations with Burp Suite and OWASP ZAP mean you're not subsidizing a vendor's R&D; you're getting legitimate AppSec infrastructure. Skip this if your org needs a single commercial vendor to call for support and SLAs, or if you're already committed to a monolithic DAST platform with proprietary workflows.
SMB and mid-market teams without dedicated AppSec staff will find SOOS DAST valuable because it bundles DAST, SCA, and container scanning into one dashboard with auto-triage and direct issue creation, cutting the noise that drowns smaller security groups. The no-limit concurrent scanning across unlimited domains and Docker containerization mean you can run it aggressively in CI/CD without hitting artificial throttles or licensing games. Skip this if you need mature SAST integration or have legacy monolithic apps that resist API-first scanning; SOOS leans toward modern, API-first architectures and its strength is velocity through automation, not deep static analysis.
DHS-funded program providing automated AppSec tools across the SDLC.
CI/CD-integrated DAST tool for automated web app and API vuln scanning.
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Common questions about comparing Secure Decisions ASTAM vs SOOS DAST for your dynamic application security testing needs.
Secure Decisions ASTAM: DHS-funded program providing automated AppSec tools across the SDLC. built by Secure Decisions. headquartered in United States. 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..
SOOS DAST: CI/CD-integrated DAST tool for automated web app and API vuln scanning. built by SOOS. headquartered in United States. Core capabilities include Web app and API scanning (OpenAPI, SOAP, GraphQL) with OAuth token generation, No-limit scanning across unlimited domains with no concurrent scan restrictions, Containerized deployment via Docker for controlled environment execution..
Both serve the Dynamic Application Security Testing market but differ in approach, feature depth, and target audience.
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