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Contrast Assess

contrastsecurity.com

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Spec score 7.9 #11 of 28 in Application Security Testing

What it is

Contrast Assess is an Interactive Application Security Testing tool that analyzes application code while the software runs. An agent instruments the application with sensors and examines libraries, frameworks, custom code, configuration, runtime control and data flow, HTTP traffic, and back-end connections. Its approach combines static, dynamic, and interactive testing. Assess can identify vulnerabilities in custom code, open-source libraries, frameworks, and application configurations, including SQL injection, cross-site scripting, and insecure configurations. It continuously monitors applications and APIs, and presents vulnerability lists with remediation guidance, application scores, route coverage, flow maps, and compliance and policy reports. It is designed for developers and AppSec teams to use in IDE, test, and QA environments. Integration with Contrast SCA can identify vulnerable third-party libraries and determine whether their vulnerable methods are called by the running application. Supported languages include Java, Kotlin, Scala, .NET Framework, .NET Core, C#, VB.NET, Node.js, Python, Go, and PHP. Contrast states that source code and binaries stay on customer servers. Assess supports API, Linux, macOS, self-hosted, web, and Windows environments; pricing is on request, and hosted and on-premises customers require application licenses.

Spec sheet

Purpose
Contrast Assess identifies hidden application vulnerabilities by continuously analyzing code in real time for security risks.Read 1 Oct 2026 · contrastsecurity.com
Integrations
Documented integrations include Amazon Security Lake, AWS Security Hub, ServiceNow, Wiz, Azure DevOps, GitHub, Jira, Slack, Microsoft Teams, Jenkins, Maven, Gradle, Eclipse, IntelliJ, Visual Studio, Visual Studio Code, PagerDuty and Splunk.Read 30 Sep 2026 · docs.contrastsecurity.com
Support
Contrast documentation provides supported integration guidance and links to the Contrast Support Portal for additional use cases and workarounds.Read 30 Sep 2026 · docs.contrastsecurity.com
Headquarters
Pleasanton, California, United StatesRead 23 Sep 2026 · contrastsecurity.com
Founded
2014Read 23 Sep 2026 · contrastsecurity.com
Analysis coverage
Assess analyzes libraries, frameworks, custom code, configuration information, runtime control and data flow, HTTP requests and responses, and back-end connections.Read 1 Oct 2026 · docs.contrastsecurity.com
Assess CLI platforms
The Assess CLI uses configuration paths for macOS and Linux and for Windows, and supports Java, Node.js, .NET, Python and Go agents.Read 1 Oct 2026 · docs.contrastsecurity.com
CLI operating systems
Assess CLI configuration documentation lists MacOS, Linux and Windows paths.Read 30 Sep 2026 · docs.contrastsecurity.com
Cloud security
Contrast says its services and data are hosted in AWS facilities in the United States, Europe, the UK and Japan, and notes AWS assurance programs including ISO 27001 and SOC 2 Type 2.Read 1 Oct 2026 · contrastsecurity.com
Data handling
When using Contrast Assess, source code and binaries never leave the customer’s servers.Read 1 Oct 2026 · contrastsecurity.com
Detection coverage
The agent analyzes libraries, frameworks, custom code, configuration information, runtime control and data flow, HTTP requests and responses, and back-end connections.Read 30 Sep 2026 · docs.contrastsecurity.com
Developer and AppSec use
Contrast Assess is designed for both developers and AppSec teams, including use in IDE, test and QA environments.Read 1 Oct 2026 · contrastsecurity.com
Developer workflow
Assess is designed for developers and AppSec teams, providing actionable feedback and remediation guidance in IDE, test and QA environments.Read 30 Sep 2026 · contrastsecurity.com
External assessments
Contrast says a third party performs an external network and cloud security assessment quarterly and an external AppSec assessment annually.Read 1 Oct 2026 · contrastsecurity.com
Hosting and encryption
Contrast hosts its security application services and data on AWS facilities in the United States, Europe, UK and Japan, with data encrypted in transit and at rest.Read 30 Sep 2026 · contrastsecurity.com
IAST method
Assess uses an agent with sensors that monitor application code execution, data flow and configuration in real time.Read 1 Oct 2026 · contrastsecurity.com
Jenkins controls
The Contrast Jenkins plugin can add application-security gates that fail or mark a Jenkins job unstable for a vulnerable application.Read 1 Oct 2026 · docs.contrastsecurity.com
License model
Hosted and on-premises customers require application licenses for Assess.Read 30 Sep 2026 · docs.contrastsecurity.com
Reporting features
Assess provides vulnerability lists with remediation guidance, application scores, route coverage, flow maps, and compliance and policy reporting.Read 1 Oct 2026 · docs.contrastsecurity.com
Runtime monitoring
Contrast Assess continuously monitors applications and APIs for real-time security assessments and identifies vulnerabilities without scanning delays.Read 30 Sep 2026 · contrastsecurity.com
Runtime SCA context
Assess integrates with Contrast SCA to identify known third-party-library vulnerabilities and determine whether vulnerable methods are actually called by the running application.Read 1 Oct 2026 · contrastsecurity.com
SCA integration
Contrast Assess integrates with Contrast SCA to identify third-party libraries and determine whether vulnerable methods are actually called by the running application.Read 30 Sep 2026 · contrastsecurity.com
Security integrations
Contrast documents integrations for GitHub, Jira, Jenkins, Microsoft Teams, Slack, Azure DevOps, IDEs, cloud platforms, SDKs and webhooks.Read 1 Oct 2026 · docs.contrastsecurity.com
Source-code privacy
Contrast states that source code and binaries never leave customer servers when using Contrast Assess.Read 30 Sep 2026 · contrastsecurity.com
Supported agents
The current Flex Agent supports .NET Core, Java, Node.js, PHP and Python language runtimes.Read 30 Sep 2026 · docs.contrastsecurity.com
Supported languages
Contrast Assess supports Java, Kotlin, Scala, .NET Framework, .NET Core, C#, VB.NET, Node.js, Python, Go and PHP.Read 1 Oct 2026 · docs.contrastsecurity.com
Testing approach
Assess combines static, dynamic and interactive application security testing approaches through an agent that instruments running applications with sensors.Read 30 Sep 2026 · docs.contrastsecurity.com
Vulnerability detection
Assess can identify vulnerabilities in custom code, open-source libraries, frameworks and application configurations, including SQL injection, cross-site scripting and insecure configurations.Read 1 Oct 2026 · contrastsecurity.com
Vulnerability views
Assess provides vulnerability lists with remediation guidance, application scores, route coverage, flow maps, and compliance and policy reporting.Read 30 Sep 2026 · docs.contrastsecurity.com

Strong points and limits

Strong points

  • Combines static, dynamic, and interactive testing approaches.
  • Monitors applications and APIs continuously.
  • Provides remediation guidance, route coverage, and flow maps.
  • Integrates with Contrast SCA for runtime library context.
  • Source code and binaries remain on customer servers.

Limits

  • Pricing is available on request.
  • Hosted and on-premises customers require application licenses.

Who it suits

Assess suits developers and AppSec teams seeking continuous security feedback in IDE, test, and QA environments. It also provides reporting for application security and policy review.

Verdict

Assess pairs runtime instrumentation with vulnerability reporting and developer-focused remediation guidance. Buyers should request pricing and confirm licensing needs for their deployment.

Where Specifiction places it

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