Checkmarx One is an enterprise application security platform with AI-assisted capabilities for identifying, prioritizing, and remediating vulnerabilities across the software development lifecycle.
Checkmarx One is an enterprise application security platform with AI-assisted capabilities for identifying, prioritizing, and remediating vulnerabilities across the software development lifecycle.
Checkmarx One is an enterprise-grade, cloud-native application security platform that unifies multiple AppSec scanning technologies into a single consolidated solution designed to secure modern software development from code to cloud. Built by Checkmarx, a long-established leader in static application security testing (SAST), the platform combines SAST, software composition analysis (SCA), infrastructure-as-code (IaC) security, API security, container security, supply chain security, and dynamic application security testing (DAST) into one integrated environment. The AI-assisted layer, branded as Checkmarx One Assist, augments these scanning engines with generative AI capabilities that help developers and AppSec teams interpret findings, prioritize risk based on exploitability and business context, and remediate vulnerabilities faster by generating contextual fix suggestions and explanations directly inside the developer's workflow.
The platform is built for enterprise DevSecOps environments where thousands of repositories, hundreds of applications, and large, distributed engineering teams must be secured without slowing delivery velocity. Checkmarx One integrates natively with source code management systems like GitHub, GitLab, Bitbucket, and Azure Repos, with popular CI/CD pipelines such as Jenkins, GitHub Actions, Azure DevOps, and CircleCI, and with developer IDEs including Visual Studio Code, IntelliJ, Eclipse, and Visual Studio. Findings flow into ticketing and collaboration systems like Jira, ServiceNow, and Microsoft Teams so security issues can be triaged and assigned within existing engineering processes. The AI assistant explains why a given vulnerability matters, traces the data flow that triggered it, and proposes language-specific code fixes that developers can review and apply, reducing the friction that has historically slowed AppSec adoption.
A key differentiator of Checkmarx One is its emphasis on prioritization and correlation. Rather than dumping raw scanner output on developers, the platform correlates findings across SAST, SCA, IaC, and runtime signals to surface the issues that are actually reachable, exploitable, and present in production. Application Risk Management features give CISOs and AppSec leaders a unified view of risk posture across the entire portfolio, with dashboards mapping findings to business applications, compliance frameworks (PCI DSS, HIPAA, SOC 2, OWASP Top 10, CWE Top 25), and policy guardrails. The platform also includes AI-aware capabilities for scanning AI-generated code and detecting risks introduced by tools like GitHub Copilot, addressing a growing concern as organizations adopt AI coding assistants at scale. Checkmarx One is delivered as a SaaS platform and is sold exclusively through enterprise contracts, with pricing tailored to organization size, number of contributing developers, and scanning engines enabled.
Was this helpful?
Generative AI explains each finding, summarizes the vulnerable data flow, and proposes a contextual code fix in the developer's language and framework, surfaced inside the IDE and pull request.
SAST, SCA, IaC, container, API, supply chain, and DAST engines share a single findings model, policy engine, and dashboard, eliminating the need to reconcile output from multiple tools.
The platform correlates findings across engines and signals like reachability, exploitability, and runtime exposure to surface the small subset of issues that actually matter to fix first.
Portfolio-level dashboards aggregate risk by business application, team, compliance framework, and severity, giving AppSec leaders and CISOs a measurable view of program health.
Capabilities specifically targeting code produced by AI coding assistants, scanning generated snippets for insecure patterns and helping organizations set guardrails around AI tool usage.
Native plugins and APIs for GitHub, GitLab, Bitbucket, Azure DevOps, Jenkins, GitHub Actions, Jira, ServiceNow, VS Code, IntelliJ, and more keep security in existing engineering workflows.
~$150,000–$300,000/year
~$300,000–$750,000/year
~$750,000–$2,000,000+/year
Ready to get started with Checkmarx One?
View Pricing Options →We believe in transparent reviews. Here's what Checkmarx One doesn't handle well:
Weekly insights on the latest AI tools, features, and trends delivered to your inbox.
Through 2025 and into 2026, Checkmarx has continued to invest heavily in the AI-assisted layer of Checkmarx One, expanding Checkmarx One Assist with deeper generative AI-driven remediation guidance, natural-language querying of findings, and improved explanations of vulnerable data flows. The company has also expanded coverage for AI-generated code and governance of AI coding assistants, reflecting growing enterprise concern about insecure code produced by tools like GitHub Copilot. Additional updates include enhanced supply chain and malicious package detection in SCA, broader IaC and Kubernetes policy coverage, and continued improvements to risk-based prioritization that correlates SAST, SCA, and runtime signals to focus developers on truly exploitable issues.
No reviews yet. Be the first to share your experience!
Get started with Checkmarx One and see if it's the right fit for your needs.
Get Started →Take our 60-second quiz to get personalized tool recommendations
Find Your Perfect AI Stack →Explore 20 ready-to-deploy AI agent templates for sales, support, dev, research, and operations.
Browse Agent Templates →