Developer-centric DAST platform providing shift-left runtime security testing and attack surface discovery from source code for modern apps.
StackHawk is a company that provides application security solutions. They help developers identify, prioritize, and fix security bugs in their applications through automated testing workflows and remediation guidance. StackHawk's platform enables teams to discover their API landscape, scan for security vulnerabilities, and integrate security testing into their development pipeline to prevent future bugs from reaching production.
Our take on StackHawk
StackHawk is a well-established player in the application security testing space, headquartered in Denver, CO. Founded in 2019, the company has built a small but capable team of specialists that serves a diverse range of clients across multiple industries including financial services, healthcare, technology, and government sectors.
Their core service offerings span DAST, Shift-Left Security, API Security, CI/CD Integration, among other specialized capabilities. StackHawk has positioned itself as a reliable partner for organizations seeking to identify and remediate vulnerabilities in their software applications before they can be exploited by malicious actors. The company's approach emphasizes both automated scanning technologies and expert-driven assessment methodologies.
One of the notable strengths of StackHawk is its commitment to staying current with evolving threat landscapes and emerging attack vectors. Their security professionals bring deep technical expertise and industry certifications that add credibility to their assessments. Clients frequently cite the quality of reporting and actionable remediation guidance as key differentiators.
From a service delivery standpoint, StackHawk demonstrates professionalism in project management, clear communication throughout engagements, and thorough documentation of findings. Their solutions are designed to integrate into modern development workflows, supporting organizations in their shift-left security initiatives and DevSecOps transformations.
For organizations evaluating application security testing providers, StackHawk represents a solid option worth considering. Their combination of technical capabilities, industry experience, and commitment to client success makes them a competitive choice in the Denver market and beyond. Prospective clients should evaluate specific service offerings against their unique requirements to ensure the best fit for their security program needs.
Verified credentials and recognition earned by StackHawk
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This agency has a verified website presence.
LinkedIn Verified
This agency has a verified LinkedIn company page.
Rising Star
A promising new agency with a strong initial score.
5+ Years
Established in 2019. Over 5 years of experience.
Small Team
Small (11-50)
Rankings earned on AgencyCluster
Common questions about StackHawk.
StackHawk has earned rankings on 1 AgencyCluster list: Top 50 Application Security Testing. Their highest AgencyCluster Score is 79/100. Rankings are merit-based and determined by evidence across six evaluation pillars — agencies cannot pay for higher positions.
In our evaluation for Application Security Testing, StackHawk scores 79/100 overall. Their strongest areas are Freshness, Credibility, Proof of Work & Outcomes, Reputation, Category Fit. A high Outcomes score means they have verifiable case studies with measurable results — the most heavily weighted factor in our methodology.
Yes. StackHawk has been vetted and verified by AgencyCluster's editorial team through a rigorous, multi-factor review process. Unlike self-serve directories, AgencyCluster does not accept automated submissions — every agency is evaluated manually before being published. Our vetting covers identity verification (website, LinkedIn, domain age), business legitimacy (years of operation, team size, registered presence), evidence of work (case studies, portfolio, client outcomes), reputation checks across third-party platforms, activeness and freshness of their online presence, and screening for red flags including misconduct, fraud, or misleading claims. Agencies that fail any critical check are not listed. For StackHawk, verified signals include a functioning website, LinkedIn company profile, 7+ years of operating history (founded 2019), 1 earned ranking on curated top lists.
