Enterprise AppSec Platform & Application Security Testing | Checkmarx (original) (raw)

#1 in Agentic Application Security

Unify SAST, SCA, IaC, & ASPM with Agentic AI to prevent and remediate risks faster – from code to cloud.

SCANNING OVER 800 BILLION LINES OF CODE EACH MONTH

AppSec Clarity for Everyone

From code scanning to application security testing and monitoring to vulnerability remediation, Checkmarx One helps security teams and developers focus on the most exploitable, high-impact risks so they can fix what matters most.

AppSec

Developer

CISO

Alert Problem It’s hard to tell which vulnerabilities are truly exploitable, and which are just noise. CISO - Context-Driven Risk Visibility Context-Driven Risk Visibility Checkmarx One correlates code, dependencies, and deployment context to highlight what’s actually exploitable, so you can focus resources where they matter most. Learn More Alert Problem Security findings sit unresolved because developers see them as blockers or noise. CISO - AI Guidance Developers Can Rely On AI Guidance Developers Can Rely On Checkmarx One Assist brings remediation directly into the developer’s IDE—so security becomes a part of the workflow, not a handoff or a fight. Learn More Alert Problem Multiple AppSec tools create noise, gaps, and fragmented workflows with no unified view. CISO - Consolidated Appsec with ASPM Consolidated Appsec with ASPM Checkmarx One combines SAST, SCA, Secrets, IaC, ASPM, and much more into a single platform, offering comprehensive security posture with fewer tools and more clarity. Learn More

Checkmarx One

Meet Your New Security Team

Agentic AI cybersecurity agents built for developers, AppSec, and security leaders; embedded in your IDE and workflows to detect, fix, and prevent threats in real time without slowing you down.

Application Security Posture
Management (ASPM) Consolidated, correlated, prioritized insights to help your team manage risk

Application Security Posture

Management (ASPM)

Enterprise Trust Meets Developer Velocity

Built on decades of AppSec leadership, Checkmarx is trusted by thousands of teams to simplify, scale, and accelerate secure development.

Find What Actually Matters Checkmarx One uses ASPM and context-aware scanning to cut through alert noise and surface what’s truly exploitable, so organizations can prioritize risk, and deliver results. See it in action Why Checkmarx – Find What Actually Matters Designed for AI-Speed Development The speed of AI-generated code is more than what traditional security can keep up with. Checkmarx One Developer Assist delivers preventative, in-IDE security that catches insecure code before it becomes a vulnerability. See it in action Why Checkmarx – Designed for Al-Speed Development Proven at Scale Checkmarx supports the world’s largest software teams with customizable policies, broad language coverage, flexible deployment options, and market leading innovation. See it in action Why Checkmarx -Proven at Scale A Unified Platform for Collaborative AppSec Checkmarx unifies AppSec and dev teams with a shared platform, clear context, and seamless workflows, enabling secure development at scale, free of silos. See it in action Why Checkmarx -A Unified Platform for Collaborative AppSec

Secure While You Code

Find and Fix Smarter with Checkmarx One Developer Assist

Get AI-powered guidance to understand, triage, and fix security issues right inside your IDE. No context switching, no blockers, just faster, safer code.

See How It Works

Explore the Edge of AppSec

Research is Where it all Starts.
See the latest from our team!

Checkmarx Zero Research Home Page

FAQ

What makes Checkmarx different from other Application Security Testing platforms?

Checkmarx combines industry leading scanning with ASPM, Agentic AI powered remediation, and developer-first workflows unified in a single platform. Instead of just finding issues, we help you fix what matters

What is Checkmarx One Assist?

Checkmarx One Assist is a family of agentic agents that help developers understand, triage, and remediate a wide variety of vulnerabilities. It provides context, explains risks, and suggests secure fixes right inside the IDEs developers already use.

Does Checkmarx integrate with our existing toolchain?

Yes. Checkmarx One integrates seamlessly with your SCM, IDEs, CI/CD pipelines, ticketing tools, and cloud environments so security fits into your existing workflows without disruption.

Can Checkmarx scale to support enterprise environments?

Absolutely. Checkmarx supports some of the world’s largest development organizations with flexible deployment options, robust APIs, role-based access controls, and billions of lines of code scanned monthly.

How does Checkmarx help reduce false positives?

Our ASPM engine correlates signals across code, cloud, and supply chain to surface only the most relevant, exploitable issues. This dramatically reduces alert noise and improves signal-to-noise ratio especially for developers.

What types of applications or code can Checkmarx scan?

Checkmarx supports a broad range of modern languages, frameworks, and technologies; including monoliths, microservices, containers, and cloud-native apps, whether you’re scanning proprietary code, open source, or infrastructure as code.

What is application security testing?

Application security testing (AST) finds and prioritizes code and supply‑chain risks so teams can fix them before release. Checkmarx One unifies SAST, SCA, Secrets, IaC, and ASPM to test apps from code to cloud, correlate what’s exploitable, and guide developers with in‑IDE remediation.

How is application security testing software different from services?

Software automates scans and triage (e.g., SAST, SCA, IaC, ASPM) inside your SDLC. Services provide human expertise for program design, policy, and remediation coaching. Checkmarx delivers the platform plus optional managed services, so you get tooling and guidance without slowing delivery.

Which application security testing tools does Checkmarx provide?

Checkmarx One includes SAST for proprietary code, SCA for open‑source risk, Secrets detection, IaC scanning, supply‑chain security, and ASPM for correlation and prioritization – plus Checkmarx One Assist for AI‑guided fixes in the IDE.

What is an application security platform, and why choose one?

An application security platform unifies multiple AppSec tools and context (code, dependencies, cloud) into a single view for risk‑based prioritization and developer workflows. Checkmarx One replaces tool sprawl with end‑to‑end coverage and clear ownership from code to cloud.

What are security testing tools in software testing?

They are tools that detect vulnerabilities in code, dependencies, configs, and running apps. Common types include SAST (static), DAST (dynamic), IAST (interactive), SCA (open‑source), and IaC scanners. Platforms such as Checkmarx One correlate these signals to reduce false positives and MTTR.

Is Checkmarx One a Developer-friendly AppSec platform?

Yes. Checkmarx One is an AppSec platform built for developers and AppSec teams. It brings prioritized findings and AI remediation into the IDE and connects with your SCM and CI/CD so security fits naturally into your workflow without context switching.

How does Checkmarx compare to other application security companies?

Unlike point tools, Checkmarx One is a unified application security platform with ASPM to prioritize real risk and agentic AI (Checkmarx One Assist) to help developers fix issues in the IDE. That means fewer tools, less noise, and faster time‑to‑remediate across your SDLC.

Do you provide software security testing services?

Yes. Alongside the platform, Checkmarx offers services such as program onboarding, policy setup, and expert guidance to accelerate fixes and adoption – so you get outcomes, not just tools.

What are the best application security testing tools for enterprises?

“Best” depends on your stack and workflows. Enterprises typically need SAST, SCA, Secrets and IaC scanning, plus ASPM to correlate and prioritize. Checkmarx One combines these application security testing tools with AI‑guided fixes to reduce false positives and MTTR.

Does Checkmarx One support end‑to‑end application security testing?

Yes. Checkmarx One covers the SDLC from code to cloud – scanning proprietary code, open‑source dependencies, secrets, and IaC, correlating findings with ASPM, and guiding developers to fix issues in the IDE. Integrations with SCM and CI/CD keep testing continuous and automated.

Is Checkmarx an application security testing software or an AppSec tool?

Both – and more. Checkmarx One is an application security platform that includes multiple AppSec tools (SAST, SCA, Secrets, IaC) and ASPM for correlation, plus AI Assist for remediation. You get one platform to replace many point products.