Checkmarx One: Security That Moves Faster Than the Threat.
The only AppSec platform built for the AI era, with the highest-fidelity detection at every control point, from code creation to runtime — so your teams spend zero time on noise and every second on what attackers are already trying to exploit.
The attack surface just tripled.
The window to respond collapsed.
Frontier models turn every unresolved vulnerability into a live exploit target in minutes, at near-zero cost. AI coding tools are flooding the pipeline with new vulnerabilities faster than teams can absorb them. And an invisible AI supply chain — LLMs, MCP servers, agents, SDKs — is expanding the attack surface beyond what most teams have even inventoried. More findings don’t make applications safer. Teams need signal they can trust, risk ranked by what’s exploitable, and a path from discovery to fix that outpaces the threat.
In a threat environment where every missed vulnerability becomes an exploit in minutes, false negatives are as dangerous as false positives. Reducing noise by suppressing findings only trades one risk for another — burying the real vulnerabilities that attackers are actively hunting.
Every LLM, MCP server, agent, and third-party SDK your engineers pull into the pipeline is an asset most security teams haven’t inventoried, let alone secured. Without visibility and policy enforcement into what AI components are running, where they connect, and what permissions they carry, organizations are expanding their attack surface faster than they can govern it — and adversaries are already exploiting the gap.
Backlogs are hit from three directions at once: frontier models turning ignored findings into working exploits, AI coding tools flooding the pipeline with vulnerabilities faster than teams can triage, and AI-powered detection surfacing more issues than anyone can manually resolve. Every alert without a direct path to a fix widens a gap that attackers are already closing — in minutes.
Less noise. Fewer misses. Faster fixes.
Cut alert fatigue while keeping real vulnerabilities visible, so teams spend less time chasing low-value findings and more time reducing actual exposure.
Balance precision and recall so teams can lower false-positive noise without creating false-negative blind spots.
Use exploitability, reachability, blast radius, and business impact to identify which risks are most likely to matter in production.
Give developers actionable guidance while code is still easier to change, helping teams resolve issues before they become backlog.
Application security built for how risk moves now.
From a single commit to enterprise-wide governance, Checkmarx gives teams the visibility, intelligence, and remediation workflows to act on risk with confidence.
Highest Fidelity. Zero Compromise.
Hybrid deterministic and AI-augmented engines across every security domain — the highest F1 score in the industry. Every finding real, reachable, and exploitable.
Security Built Into Every Developer Workflow
Give developers fast, trustworthy feedback in the tools they already use, so human-written and AI-generated code can be fixed before risk becomes backlog. Real-time insights, zero disruption — your team moves fast while code stays secure.
Prioritize What Matters, Fix It Faster
Move from noisy queues to validated action with prioritization and remediation workflows that help teams decide what to fix first and how to fix it. Autonomous agents take the manual work out of vulnerability management, while unified risk intelligence gives context-aware prioritization to cut noise and act on what matters.
Govern AI Risk at Scale
See where AI components are used, how they connect, and whether they introduce security, policy, or dependency risk before exposure spreads — and extend governance to the full AI supply chain, with visibility across every model, dataset, MCP server, and dependency.
Stay Ahead of Emerging Threats
Built on 20+ years of proprietary research and the industry’s largest malicious package database, Checkmarx Zero ensures your team always has the intelligence to identify malicious packages, zero-day risk, and emerging attack patterns before they become incidents.
See Agentic Application Security in Action
Watch how Checkmarx secures AI-generated and human-written code inline — at machine speed, without interrupting developer flow.
Why the World’s Top Teams Choose Checkmarx
“We’ve seen an 80% noise reduction — our engineers now focus on the high-quality risks that matter.”Explore Best Buy Case Study
“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.”
Where innovation and
security move as one
Your developers aren’t slowing down. Checkmarx makes sure security doesn’t have to either.
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30 minutes with a solutions engineer, on a workflow that maps to your stack.
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See It in Action
See what agentic AppSec looks like for your team.
End-to-end visibility
One correlated risk view across SAST, SCA, DAST, IaC, secrets, APIs, and your AI supply chain.
Unified AI Governance
Audit-ready reporting and compliance tracking decisions, exceptions, approvals, and outcomes.
High-fidelity signal
Reduce noise without missing real vulnerabilities.
Contextual prioritization
Focus on what is exploitable, reachable, and relevant.
Developer-ready fixes
Move remediation closer to where code is written.
Join over 1,800+ enterprise customers
See how Checkmarx delivers findings teams can trust, the context to act on them, and the agentic tools to fix risk at the speed your team ships.
