Contrast Security

Contrast Security

Runtime application security platform embedding code analysis and attack prevention directly into the SDLC via patented instrumentation.

About Contrast Security

Contrast Security is the world's leader in Runtime Application Security, embedding code analysis and attack prevention directly into software. They deliver comprehensive security observability and continuous protection of application portfolios through their Runtime Security Platform, enabling Application Security Testing and Application Detection and Response. Contrast Security empowers developers, AppSec teams, and SecOps teams to protect and defend applications against evolving threats, providing real-time and always-on application security within apps and APIs.

Editorial Review

Our take on Contrast Security

Contrast Security is a well-established player in the application security testing space, headquartered in Los Altos, CA. Founded in 2014, the company has built a mid-sized organization with strong depth that serves a diverse range of clients across multiple industries including financial services, healthcare, technology, and government sectors.

Their core service offerings span IAST, RASP, SAST, SCA, among other specialized capabilities. Contrast Security 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 Contrast Security 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, Contrast Security 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, Contrast Security 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 Los Altos market and beyond. Prospective clients should evaluate specific service offerings against their unique requirements to ensure the best fit for their security program needs.

Badges & Credentials

Verified credentials and recognition earned by Contrast Security

5 badges

Verification

Verified

This agency has a verified website presence.

LinkedIn Verified

This agency has a verified LinkedIn company page.

Recognition

Rising Star

A promising new agency with a strong initial score.

Experience

10+ Years

Established in 2014. Over 10 years of experience.

Company

Mid-Size

Medium (51-200)

Awards & Recognition

Rankings earned on AgencyCluster

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About Contrast Security

Common questions about Contrast Security.

Where does Contrast Security rank on AgencyCluster?

Contrast Security has earned rankings on 2 AgencyCluster lists: Top 25 Application Security Testing in California, Top 50 Application Security Testing. Their highest AgencyCluster Score is 76/100. Rankings are merit-based and determined by evidence across six evaluation pillars — agencies cannot pay for higher positions.

What are Contrast Security's strengths according to AgencyCluster?

In our evaluation for Application Security Testing, Contrast Security scores 76/100 overall. Their strongest areas are Credibility, Reputation, Delivery Maturity, Freshness. A high Reputation score reflects consistent, positive presence across multiple third-party review platforms.

How long has Contrast Security been in business?

Contrast Security was founded in 2014, giving them over a decade of experience in application security testing. In an industry where many agencies are less than 5 years old, 12+ years of sustained operations signals stability, client retention, and the ability to adapt through multiple technology cycles. Today, the team is mid-size.

Is Contrast Security a verified agency?

Yes. Contrast Security 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 Contrast Security, verified signals include a functioning website, LinkedIn company profile, 12+ years of operating history (founded 2014), 2 earned rankings on curated top lists.