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Secure Decisions ASTAM is a free dynamic application security testing tool by Secure Decisions. Bright Security Dynamic Application Security Testing is a commercial dynamic application security testing tool by Bright Security. 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.
Bright Security Dynamic Application Security Testing
Mid-market and enterprise development teams need DAST that actually finds business logic flaws and API vulnerabilities without drowning in false positives, and Bright Security Dynamic Application Security Testing delivers both; its sub-3% false positive rate and dedicated detection for shadow APIs and LLM prompt injection mean your teams spend time fixing real issues instead of tuning rules. The platform's pull request automation and CI/CD integration also close the gap between findings and remediation that NIST ID.RA risk assessment requires. Skip this if your organization runs primarily monolithic applications on legacy infrastructure or needs on-premises deployment; Bright's strength is in modern API-first architectures.
DHS-funded program providing automated AppSec tools across the SDLC.
Enterprise DAST platform for web apps, APIs, business logic, and LLM security
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Common questions about comparing Secure Decisions ASTAM vs Bright Security Dynamic Application Security Testing 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..
Bright Security Dynamic Application Security Testing: Enterprise DAST platform for web apps, APIs, business logic, and LLM security. built by Bright Security. headquartered in United States. Core capabilities include OWASP Top 10, API Top 10, and LLM Top 10 vulnerability coverage, Less than 3% false positive rate, Automated remediation with validation loops..
Both serve the Dynamic Application Security Testing market but differ in approach, feature depth, and target audience.
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