Checkmarx vs. Mend.io (WhiteSource):
Mend Alternative
Checkmarx: A simpler application security solution that integrates wherever and however developers need
Checkmarx One: A unified, developer-friendly
application security solution
Mend.io (formerly known as WhiteSource) and Checkmarx are similar in that they both support application security across every stage of the software development lifecycle. However, Checkmarx’s developer-friendly features, leading capabilities from code-to-cloud, and advanced DevSecOps capabilities – such as prioritized remediation recommendations – help explain why analysts recognize Checkmarx as a leader in the AppSec space.
Simplified, user-friendly application security
Checkmarx was designed from the ground up to make life easy for developers. It’s no coincidence that users report liking Checkmarx for its “clean UI” and simple setup. In contrast, Mend.io reviews mention challenges like “the initial setup could be simplified” and “the dashboard UI and UX are problematic.”
Superior, seamless DevSecOps integration
Although Mend.io and Checkmarx can both integrate with popular software development and DevOps tools to help enable DevSecOps, configuring and managing Mend.io integrations can be a complex task. In contrast, Checkmarx offers a variety of integrations that seamlessly integrate into your existing tools and developers and security analysts can seamlessly deploy in just a few steps.
Transparent pricing
Checkmarx offers transparent pricing that scales based on usage, whereas Mend.io’s pricing terms are less clear and flexible – making it challenging to plan budgets effectively and optimize ROI. This is part of the reason why Gartner community reviewers rate Checkmarx significantly higher than Mend.io for pricing flexibility.
Comprehensive language support
While Mend.io covers some common languages, gaps exist. Checkmarx has a wide array of language support, supporting over 75+ languages and 100 frameworks.
AI Security Champion
With Checkmarx, developers and security teams can benefit from AI-driven innovations like automated remediation guidance. These capabilities reduce the time it takes to fix security flaws – which in turn reduces developer toil, while also helping to minimize the risk of breaches. Checkmarx has the largest repository of malicious packages, and scans over one million packages each month – far more than Mend. With Mend, you’re lacking context on known attackers and vulnerable packages.
Why Checkmarx One Is a Preferred Appsec Tool
Exploitable path
Finding application security risks is one thing. Determining how attackers can exploit them is another – which is why Checkmarx’s exploitable path capabilities are so powerful. Exploitable paths help developers and security analysts understand quickly how a vulnerability may, or may not, threaten their organization.
Although Mend.io can also in some cases determine whether vulnerabilities are exploitable, it doesn’t offer granular detail about exploitable paths. As a result, Mend leaves development and security teams on their own to determine exactly how attackers can exploit vulnerabilities it identifies.
Vulnerability remediation
Although Mend.io offers some capabilities for helping developers to remediate security risks, its features in this area are not as robust as Checkmarx’s. For example, Checkmarx offers prioritized remediation guidance that factors in runtime context to generate recommendations about which vulnerabilities to remediate first.
Malicious package detection
Mend.io and Checkmarx can both help to identify malicious packages lurking within software supply chains. However, Mend.io focuses on vulnerabilities in open-source packages, whereas Checkmarx offers a more comprehensive security solution by covering not just open-source components but also providing in-depth static analysis of proprietary and AI generated code.
Limitations like these make it challenging to secure complex applications using AppScan. They also increase the burden placed on developers, who need to spend more time setting up scans and troubleshooting scanning issues.
Checkmarx One offers the opposite – a simple developer experience that minimizes cognitive load and workflow completion time. As one customer put it, “Compared to the solutions we used previously, Checkmarx has reduced our workload by almost 75%.”
Checkmarx One vs. Mend.io
| Capability | Checkmarx One | Mend.io (formerly WhiteSource) |
|---|---|---|
| Security capabilities | ✓ WIN Covers SAST, DAST, SCA, API security, Container Security, IaC scanning, and more in one tightly integrated platform. Capabilities include advanced risk detection, such as scanning of AI-generated code. | Offers all core application security capabilities, including SAST, DAST and SCA. However, capabilities are limited in some areas, such as detecting risks in packages that are not open-source. |
| Integrations | Supports a broad range of integrations, many of which can be deployed in minutes using plugins. | Supports a range of integrations, but deploying and managing them can be complex. |
| Developer experience | ✓ WIN User-friendly interface combined with simple deployment and configuration processes let developers focus on finding and fixing issues. | Complex product setup is a common user complaint and UI can be challenging to work with. |
| Vulnerability exploitability | ✓ WIN Exploitable paths allow developers to determine quickly how vulnerabilities can be exploited – and, by extension, how best to fix them. | Does not offer detailed information about exploitability. |
| Remediation guidance | Advanced, detailed remediation guidance helps developers fix security flaws fast. Automated remediation is available as well. | Offers basic remediation guidance, but advice is often generic, leaving it to developers to determine exactly how to implement suggestions. |
| Pricing | ✓ WIN Transparent, scalable pricing that is easy to optimize for different use cases. | Opaque pricing model that doesn’t necessarily scale efficiently based on usage. |
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.”
Discover why Checkmarx One stands out from the rest
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Bottom Line
Discover why Checkmarx One is a better alternative
Simplified, user-friendly application security
Clean setup and intuitive workflows help teams secure applications faster.
Superior, seamless DevSecOps integration
Integrates smoothly with existing tools for faster DevSecOps adoption.
Transparent pricing
Flexible, usage-based pricing helps teams plan budgets with confidence.
Comprehensive language support
Supports 75+ languages and 100+ frameworks across modern development
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