Checkmarx One
Checkmarx One brings security into every stage of development, so teams ship faster without tradeoffs. AI agents find and fix issues in real time, hybrid scanning covers every attack surface, and unified risk intelligence delivers contextual insights.
One Platform. Every Surface. One Risk View.
Deterministic precision meets AI reasoning in a hybrid scanning engine that quickly identifies true positives, prioritizes risk by exploitability, and automatically remediates critical issues — all within the same workflow and across every attack surface.
High-Fidelity Detection Across Every Layer.
Most security tools force you to choose between speed and coverage. Checkmarx One doesn’t. Deterministic rules catch known vulnerabilities, while AI reasoning adapts to new coding patterns — surfacing what traditional scanners miss. Together they cover every attack vector, consolidated into a single risk view ranked by exploitability rather than noise.
From Signal Noise to Decisive Action.
Not every vulnerability is equally important, and your team shouldn’t have to guess which ones are. Checkmarx One correlates findings across scanners and enriches them with business context to create a single, prioritized view of application risk based on exploitability and real-world impact.
Stop Rework Before It Breaks Developer Flow.
Checkmarx One brings security into the tools developers already use. AI-powered agents analyze, prevent, and fix insecure code before it reaches production — reducing rework and keeping delivery moving without breaking developer flow.
Secure Your Applications in the AI Era
From the first line of code to production runtime, secure every stage of your agentic development lifecycle (ADLC).
A Modern Security
Architecture for the AI-DLC
Capture complete software risk. Eliminate what is attackable, automatically.
Code Security 
Supply Chain Security 
AI Supply Chain Security - AI InventoryNEW
- LLM ScannerNEW
- MCP ScannerCOMING SOON
- Skills ScannerCOMING SOON
Runtime Security Built for Where Developers Work
Checkmarx One plugs into every control point across the IDE, CI/CD pipeline, and security toolchain your team already uses — so security travels with the code, not behind it.
Trusted by Teams That Know Security Has to Scale with AI.
Checkmarx secures every line of the attack surface, no matter who wrote it – with the context to prioritize what matters and the actionable guidance to fix risk faster.
“Checkmarx identified false positives and also gave developers the opportunity for human review. It was exactly what we wanted.”Read Full Case Study
“Code needs to be born secure. We moved to Checkmarx One from on-prem SAST because it gives us transparency and control instead of a black-box approach. It’s a developer-focused platform that helps us audit findings, track contributing developers, and better understand how risk is introduced across our applications.”
“In an increasingly automated world, relationships and trust matter more than ever. From day one, Checkmarx has been more than a vendor — they’ve been a strategic partner, innovating at our pace and solving real challenges at scale. Together, we’ve grown from scanning 600 repositories a month to over 12,000, reviewing 24 billion lines of code last month alone. As AI accelerates how fast we build, Checkmarx ensures we build securely — helping us deliver secure AI at the speed of business.”
“For organizations looking to consolidate on a single platform that truly does it all, Checkmarx One was the first I saw capable of delivering it. You can scan just about anything, and the results are actionable. It builds confidence when security goes back to dev and says, ‘This is real. Let’s go fix it.’”
“By far the best AppSec tooling decision we have made”
“Checkmarx gave us a 90% reduction in vulnerabilities in just a few months.”
“Unifying our AppSec tools with Checkmarx gave us a single source of truth.”
“With 2.1B lines of code scanned monthly, Checkmarx gives us the scale and speed we need.”
“Checkmarx fits seamlessly into our DevOps pipelines—it’s a truly scalable solution.”
“From a buyer perspective, Checkmarx’s approach offers a structured and role-aware entry point into agentic security. ”
“Incorporating Checkmarx’s technology has revolutionized our development culture ”
“Checkmarx One made our security team and developers life easier.”
“The success of our AppSec program can be directly attributed to the tooling, processes and support provided by the Checkmarx managed services.”
“Bringing ASPM context directly into the IDE reflects a forward-looking approach to prioritizing security efforts based on risk earlier in the development process.”
Related Resources
Solution Brief
Checkmarx One Solution Brief
Read the full brief to discover how Checkmarx One leverages the power of Agentic AI to deliver comprehensive security and streamline your workflows. Learn more about the features and benefits…
Learn More
Gartner® Magic Quadrant™ for Software Supply Chain Security 2026
Learn More
Blog
Goodbye SDLC, Hello ADLC: How Will AppSec Adapt?
Learn More
Analyst Report
Best Practices to Mitigate Security Risks With Agentic Coding Tools by Gartner®
Learn More
Infographic
The AppSec Paradox: Why Organizations That Feel Secure Are Getting Breached
Learn More
Solution Brief
Migrating From On-Prem SAST to Checkmarx One
Learn More
Customer Story
Software GmbH Modernizes AppSec with Cloud-Native Checkmarx One
Learn More
Product Demo
Checkmarx One Platform Demo
Learn More
Frequently Asked Questions
Traditional application security was built for a world where humans wrote code and security scanned it after the fact. That world no longer exists.
Checkmarx One redefines application security for the Agentic Development Life Cycle. It delivers unified Application Security Posture Management (ASPM) with autonomous, inline security across AI-generated, human-written, and legacy code.
Unlike AppSec tools that scan finished code and generate backlogs, Checkmarx operates continuously: Its correlates signals across code, AI agents, open-source dependencies, containers, and runtime context to provide real-time risk visibility and enterprise policy enforcement at machine speed.
Application security must now operate as an independent, always-on control layer that scales with AI-driven development. This is what Checkmarx One provides.
Checkmarx embeds agentic security directly into the developer workflow. Through Developer Assist and Remediation Assist, developers receive real-time vulnerability detection, contextual explanations, and safe fix recommendations directly in their IDE as code is written.
Risk is prioritized automatically, noise is reduced, and remediation guidance is generated inline, eliminating the traditional cycle of late-stage findings and backlog rework.
Security operates continuously in the background, so developers can move faster with AI-assisted coding while maintaining confidence that issues are addressed before they propagate downstream.
Checkmarx One uses agentic AI to operate security at machine speed across the Agentic Development Life Cycle.
Through the Checkmarx One Assist family for Developers, Triage, and Remediation, security operates inline within developer workflows.
Vulnerabilities are detected and explained in real time, risk is automatically prioritized across signals, and safe remediation guidance is generated as code is created.
Checkmarx evaluates AI-generated and human-written code alike, governing trust across the AI software supply chain.
The result: continuous assurance without slowing developer velocity.
Checkmarx One provides a unified risk and trust view across the entire application lifecycle, spanning human-written code, AI-generated code, open-source dependencies, containers, and runtime context.
Through its Application Security Posture Management (ASPM) control plane, security teams can correlate findings across signals, prioritize risk based on real-world exposure, enforce enterprise policies, and track remediation progress across every repository and application.
This ensures security leaders maintain continuous visibility and governance, even as AI-driven development accelerates beyond human-scale review.
Yes. Checkmarx One integrates directly into your existing development and security workflows , including IDEs, SCMs, CI/CD pipelines, ticketing systems, and AI-native coding environments.
It supports both traditional SDLC pipelines and emerging ADLC workflows, operating inline without requiring teams to change how they build software.
Security policies are enforced consistently across tools, languages, and environments, ensuring governance without introducing friction for developers or platform teams.
Leading enterprises trust Checkmarx because it combines proven application security expertise with a forward-looking architecture built for the Agentic Development Life Cycle.
Checkmarx delivers enterprise-scale Application Security Posture Management (ASPM) with autonomous, inline security that remains independent from the systems generating code. This separation ensures unbiased validation across AI-generated, human-written, and legacy applications.
With broad language coverage, deep ecosystem integrations, and centralized policy governance, Checkmarx enables global organizations to scale AI-driven innovation while maintaining control, compliance, and confidence.
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This Is What Secure Looks Like
Every Line of Code Covered
From AI-generated to human-written code, Checkmarx secures the entire ADLC, from first commit to runtime.
Agentic Security That Lives in the IDE
Autonomous security built into the developer workflow, correlating risk across every signal without slowing anyone down.
Clarity Without the Noise
Unified posture management that cuts clutter, prioritizes risk, and delivers one clear, trusted view.
See Checkmarx One in action
Get a personalized demo tailored to your tech stack, team size, and security priorities — with a Checkmarx security expert.
