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Secure Decisions ASTAM is a free dynamic application security testing tool by Secure Decisions. Cobalt DAST is a commercial dynamic application security testing tool by Cobalt. 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.
Teams running distributed web applications and APIs who need to validate fixes without waiting for manual retesting will get the most from Cobalt DAST; its remediation validation workflow cuts the cycle between developer handoff and security sign-off. The platform integrates authenticated scanning across subdomains with false positive filtering via fingerprinting, reducing alert fatigue that kills DAST adoption. Skip this if your organization needs coverage beyond web applications or relies on a vendor pentest program as your primary validation layer; Cobalt DAST is automated scanning, not a replacement for human testers.
DHS-funded program providing automated AppSec tools across the SDLC.
Automated DAST tool for continuous web app and API vulnerability scanning.
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Common questions about comparing Secure Decisions ASTAM vs Cobalt 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..
Cobalt DAST: Automated DAST tool for continuous web app and API vulnerability scanning. built by Cobalt. headquartered in United States. Core capabilities include Continuous automated scanning of web applications and APIs across domains and subdomains, Authenticated scans to inspect areas behind login forms and authentication layers, False positive reduction via advanced fingerprinting of web applications and APIs..
Both serve the Dynamic Application Security Testing market but differ in approach, feature depth, and target audience.
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