# Checkmarx One Application Security Platform vs UTMStack Real-time SIEM & XDR: side-by-side comparison (2026) [Checkmarx One Application Security Platform](https://cybersectools.com/tools/checkmarx-one-application-security-platform) is a commercial [application security posture management](https://cybersectools.com/categories/aspm) solution by [Checkmarx](https://cybersectools.com/companies/checkmarx). [UTMStack Real-time SIEM & XDR](https://cybersectools.com/tools/utmstack-real-time-siem-and-xdr) is a commercial [security information and event management](https://cybersectools.com/categories/security-information-and-event-management-siem) solution by [UTMStack](https://cybersectools.com/companies/utmstack). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about the one we picked. ### [Checkmarx One Application Security Platform](https://cybersectools.com/tools/checkmarx-one-application-security-platform) Best for: Teams scanning on every commit in CI pipelines It is on the list because it runs seven kinds of testing in one place and links their findings, so you rank exploitable risk once instead of per scanner. It fits a mid-size or large engineering group with many pipelines to cover. Pilot it on your largest code base first, because scan time on that repository decides whether developers keep it in every build. From [Best Application Security Solutions for Business](https://cybersectools.com/shortlists/best-application-security-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). ## Side-by-side comparison | | Checkmarx One Application Security Platform | UTMStack Real-time SIEM & XDR | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Application Security Posture Management | Security Information and Event Management | | Verified | No | No | | Deployment type | Cloud | Hybrid | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Checkmarx | UTMStack | | Headquarters | – | – | ### Use cases and capabilities | | Checkmarx One Application Security Platform | UTMStack Real-time SIEM & XDR | |---|---|---| | DAST | Yes | – | | SCA | Yes | – | | Secret Detection | Yes | – | | Log Management | – | Yes | | Open Source | – | Yes | ### Core features **Checkmarx One Application Security Platform** 10 features listed. Sign in on the page to see them. **UTMStack Real-time SIEM & XDR** 10 features listed. Sign in on the page to see them. ### Integrations **Checkmarx One Application Security Platform** 22 integrations listed. Sign in on the page to see them. **UTMStack Real-time SIEM & XDR** 3 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Checkmarx One Application Security Platform](https://cybersectools.com/tools/checkmarx-one-application-security-platform) fits if you want a cloud product. - [UTMStack Real-time SIEM & XDR](https://cybersectools.com/tools/utmstack-real-time-siem-and-xdr) fits if you need both cloud and on-premises options. ## Checkmarx One Application Security Platform vs UTMStack Real-time SIEM & XDR FAQ Common questions when comparing Checkmarx One Application Security Platform vs UTMStack Real-time SIEM & XDR for application security posture management. ### What is the difference between Checkmarx One Application Security Platform and UTMStack Real-time SIEM & XDR? **Checkmarx One Application Security Platform**: Unified AppSec platform with SAST, SCA, DAST, IaC, ASPM & AI remediation. Built by Checkmarx. **UTMStack Real-time SIEM & XDR**: Open source SIEM and XDR platform for real-time threat detection and response. Built by UTMStack. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Checkmarx One Application Security Platform and UTMStack Real-time SIEM & XDR? **Checkmarx One Application Security Platform** is made by Checkmarx. **UTMStack Real-time SIEM & XDR** is made by UTMStack. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Checkmarx One Application Security Platform a good alternative to UTMStack Real-time SIEM & XDR? In part. Checkmarx One Application Security Platform and UTMStack Real-time SIEM & XDR are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Checkmarx One Application Security Platform vs Codacy Security and Code Quality](https://cybersectools.com/compare/checkmarx-one-application-security-platform-vs-codacy-security-and-code-quality) - [Checkmarx One Application Security Platform vs ArmourZero Automated Vulnerability Management](https://cybersectools.com/compare/armourzero-automated-vulnerability-management-vs-checkmarx-one-application-security-platform) - [Checkmarx One Application Security Platform vs Heeler Application Security Lifecycle Management](https://cybersectools.com/compare/checkmarx-one-application-security-platform-vs-heeler-application-security-lifecycle-management) - [UTMStack Real-time SIEM & XDR vs Codacy Security and Code Quality](https://cybersectools.com/compare/codacy-security-and-code-quality-vs-utmstack-real-time-siem-and-xdr) - [UTMStack Real-time SIEM & XDR vs ArmourZero Automated Vulnerability Management](https://cybersectools.com/compare/armourzero-automated-vulnerability-management-vs-utmstack-real-time-siem-and-xdr) - [UTMStack Real-time SIEM & XDR vs Heeler Application Security Lifecycle Management](https://cybersectools.com/compare/heeler-application-security-lifecycle-management-vs-utmstack-real-time-siem-and-xdr) ## Alternatives to each - [See all Checkmarx One Application Security Platform alternatives](https://cybersectools.com/alternatives/checkmarx-one-application-security-platform) - [See all UTMStack Real-time SIEM & XDR alternatives](https://cybersectools.com/alternatives/utmstack-real-time-siem-and-xdr) --- Source: https://cybersectools.com/compare/checkmarx-one-application-security-platform-vs-utmstack-real-time-siem-and-xdr For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/checkmarx-one-application-security-platform.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Checkmarx One Application Security Platform and UTMStack Real-time SIEM & XDR: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md