CISO Tribune

Vendor comparison · 2 companies

Black Duck vs Sonatype

Black Duck sells application security testing products and services, including agentic AI AppSec, SAST, DAST, IAST and SCA. Sonatype sells software that guides component selection, blocks malicious components and automates dependency fixes in developer and agent workflows. CISO Tribune files both under Software composition analysis. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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  • Black Duck
  • Sonatype
Black Duck vs Sonatype: Products, Customers and Funding Compared
Black DuckBlack Duck sells application security testing products and services, including agentic AI AppSec, SAST, DAST, IAST and SCA.blackduck.comSonatypeSonatype sells software that guides component selection, blocks malicious components and automates dependency fixes in developer and agent workflows.sonatype.com
What it sells
  • Black Duck Polaris Platform[6]A single SaaS platform for AppSec testing, automation and policy controls.
  • Coverity Static Analysis[1][8]Static code analysis built for developers and backed by security teams.
  • Black Duck SCA[8][9]Software composition analysis for open source and third-party code.
  • Defensics Fuzzing[8]Black box fuzzing of services and protocols.
  • Nexus One Platform[4][9]A platform that helps developers and agents build with trusted components and automate governance.
  • Sonatype Nexus Repository[4][6][10]An enterprise artifact repository manager for packages, containers, models, and build artifacts.
  • Sonatype Lifecycle[2][4][11][13][16]Software composition analysis with policies for open source components and AI models.
  • Sonatype Guide[4][5][13][14]Includes the Sonatype Lifecycle capabilities and the software compliance capabilities of SBOM Manager.
Categories
Headquarters
Not stated on its pagesFulton, United States[3]
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Owned by Clearlake Capital Group and Francisco Partners since 2024[2][3][13][20]Not stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • April 9, 2026Black Duck appointed Dom Glavach as Chief Information Security Officer to lead its global security strategy.[16]
  • February 11, 2026Black Duck signed a managed security service provider agreement with Accenture.[17]
  • December 10, 2025Black Duck launched Black Duck Signal, an agentic AI solution for detecting and remediating vulnerabilities in applications.[18]
  • December 3, 2025Black Duck appointed Roman Telerman as its new Chief Financial Officer.[19]
Not stated on its pages
G2 and Gartner Peer Insights
  • G2: listed, seen November 3, 2026[7]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, Black Duck sells mainly to development and DevOps teams and to security teams. Black Duck names enterprises, startups, PE firms and legal teams as users of its audits. Black Duck acts as a technical advisor to private equity firms and their portfolio companies. Black Duck says its tools work in the cloud or on premises.From its own pages, Sonatype sells mainly to development, DevOps, platform engineering, and security teams that want to govern open source components and AI models. Sonatype describes Nexus One as the single source of truth for those teams. Sonatype also says it offers special pricing for government agencies. Teams that track work in Jira Cloud or Jira Data Center are among those its Lifecycle integration addresses.
Last verified
November 2, 2026September 27, 2026

Where they overlap

  • Software composition analysis is the primary category of both Black Duck and Sonatype.

Where they differ, field by field

  • Black Duck is also filed under Static application security testing and Dynamic application security testing. Sonatype is also filed under Software supply chain security.
  • Black Duck lists Black Duck Polaris Platform, Coverity Static Analysis, Black Duck SCA and Defensics Fuzzing. Sonatype lists Nexus One Platform, Sonatype Nexus Repository, Sonatype Lifecycle and Sonatype Guide.
  • Sonatype is headquartered in Fulton, United States.
  • Black Duck is owned by Clearlake Capital Group and Francisco Partners, since 2024.

How they differ

CISO Tribune files Black Duck under software composition analysis, static application security testing and dynamic application security testing, with software composition analysis as its primary category. CISO Tribune files Sonatype under software composition analysis and software supply chain security, also with software composition analysis as its primary category. Black Duck sells the Black Duck Polaris Platform, which it describes as unifying SAST, SCA, DAST, DevOps automation, policy controls and AppSec analytics in one SaaS platform, along with Coverity Static Analysis, Black Duck SCA and Defensics Fuzzing. Sonatype sells the Nexus One Platform, Sonatype Nexus Repository, Sonatype Lifecycle and Sonatype Guide. Sonatype Nexus Repository is an artifact repository manager for packages, containers, models and build artifacts, and Sonatype says new customers purchase Sonatype Guide for software composition analysis and open source governance.

Black Duck also offers audits and penetration testing, and says it acts as a technical advisor to private equity firms and their portfolio companies. Sonatype describes itself as the maintainer of Maven Central and the creator of Nexus Repository. Black Duck is owned by Clearlake Capital Group and Francisco Partners, since 2024. Sonatype was acquired by Vista Equity Partners in late 2019 and is headquartered in Fulton, United States. Sonatype sells mainly to development, DevOps, platform engineering and security teams, and says it offers special pricing for government agencies.

On February 11, 2026, Black Duck signed a managed security service provider agreement with Accenture. On December 10, 2025, Black Duck launched Black Duck Signal, an agentic AI solution for detecting and remediating vulnerabilities in applications.

What it sells: Black Duck

What Black Duck Polaris Platform does[6]
Black Duck describes Polaris as a platform that unifies SAST, SCA, DAST, DevOps automation, policy controls and AppSec analytics in one SaaS platform. Black Duck says its application security platform has flexible pricing and plans that scale with the business.
What Black Duck SCA does[8][9]
Black Duck SCA identifies all open source dependencies in software and generates a Software Bill of Materials. It surfaces the licenses used for each identified open source dependency.

What it sells: Sonatype

What Nexus One Platform does[4][9]
Nexus One platform helps developers and agents build with trusted components, automate governance, and increase visibility across the AI SDLC. Sonatype presents it as the single source of truth for development, DevOps, platform engineering, and security teams.
What Sonatype Nexus Repository does[4][6][10]
Sonatype Nexus Repository gives developers, pipelines, and agents one place to pull, publish, and manage the packages, containers, models, and build artifacts behind every release. It gives global teams secure access with TLS encryption, SAML, and SSO support. It also stores and manages container images.
What Sonatype Lifecycle does[2][4][11][13][16]
Sonatype Lifecycle offers 18 default policies and over 30 customizable constraints. It pushes component intelligence into GitHub so developers can respond to policy violations in pull requests. Its capabilities are now included in Sonatype Guide.
What Sonatype Guide does[4][5][13][14]
New customers purchase Sonatype Guide to get software composition analysis and open source governance functionality. Sonatype Guide integrates into CI/CD platforms like GitHub and Jenkins to scan containers for known vulnerabilities, policy violations, and license risks.

Questions about Black Duck and Sonatype

What do Black Duck and Sonatype sell?
Black Duck sells Black Duck Polaris Platform, Coverity Static Analysis, Black Duck SCA and Defensics Fuzzing. Sonatype sells Nexus One Platform, Sonatype Nexus Repository, Sonatype Lifecycle and Sonatype Guide.
Are Black Duck and Sonatype in the same category?
Yes. Software composition analysis is the primary category of both on CISO Tribune.
Where are Black Duck and Sonatype headquartered?
Sonatype is headquartered in Fulton, United States.
Who owns Black Duck and Sonatype?
Black Duck is owned by Clearlake Capital Group and Francisco Partners, since 2024.
Who are Black Duck and Sonatype sold to?
From its own pages, Black Duck sells mainly to development and DevOps teams and to security teams. From its own pages, Sonatype sells mainly to development, DevOps, platform engineering, and security teams that want to govern open source components and AI models.
What have Black Duck and Sonatype announced recently?
April 9, 2026: Black Duck appointed Dom Glavach as Chief Information Security Officer to lead its global security strategy.

About Black Duck

Black Duck sells application security testing products and services, including agentic AI AppSec, SAST, DAST, IAST and SCA. Black Duck offers True Scale Application Security, which it says empowers organizations to build trust in their software. Black Duck's solutions identify, manage and remediate security vulnerabilities, license compliance risks and code quality issues across the entire software development life cycle. Black Duck says its solutions enable teams to secure proprietary and open source components and AI-generated code. Greg Hughes is CEO of Black Duck. Black Duck says 4,000+ organizations choose its products.[1][4][5][10][12]

Black Duck Polaris Platform unifies scanning, automation and policy controls in one platform. Black Duck says teams can unify SAST, SCA, DAST, DevOps automation, policy controls and AppSec analytics in one SaaS platform. Black Duck says its application security platform has flexible pricing and plans that scale with the business. Black Duck Signal AI agents work as an extension of the customer's team, finding and fixing vulnerabilities. Coverity Static Analysis provides code scans with actionable suggestions so developers and security teams can resolve issues. Defensics Fuzzing uses black box fuzzing techniques on services and protocols to find obscure vulnerabilities before they are exploited.[1][4][5][6][7][8][11]

Black Duck SCA identifies all open source dependencies in a customer's software and generates a Software Bill of Materials. Black Duck says it monitors components against vulnerability databases, including its proprietary KnowledgeBase, and alerts teams to new threats without requiring new scans. For licensing, Black Duck SCA surfaces the exact licenses used for every open source dependency it identifies. Black Duck says the EU CRA requires comprehensive SBOMs and timely vulnerability management. Black Duck uses LLMs and curated security intelligence to generate minimal patches for vulnerable dependencies, including cases with no upstream fix. Black Duck expands exploitability and reachability analysis across source code, binaries and containers. Black Duck detects embedded open source and hybrid AI models using signature-based analysis.[1][4][5][8][9]

The Code Sight IDE plug-in integrates SAST and SCA scans into the developer IDE. Black Duck gives developers real-time analysis of security defects in their code and open source components directly within the IDE. Black Duck sources remediation guidance from the Cybersecurity Research Center (CyRC). Black Duck offers interactive application security testing that monitors application behavior in the background of preproduction runtime testing. Black Duck's security tools integrate with source code management solutions to enable scans on every pull or merge request. Black Duck's security tools integrate with build and CI tools to add security into CI/CD pipelines. Black Duck Jenkins Plugin automates building, uploading, and scanning of application code in Jenkins pipelines. Black Duck integrates with binary repositories to host approved open source packages and store build artifacts. The Black Duck plugin for JIRA creates issues based on vulnerabilities and issue policy violations detected by Black Duck. The Black Duck plugin for Slack lets teams create Slack notifications based on vulnerabilities and policy violations detected by Black Duck.[9][10][11]

Black Duck offers an open platform that can integrate with several third-party security testing tools to consolidate SAST, SCA, DAST, Infrasec, CNAPP, IaC and pen testing in one place. Black Duck says its ASPM solution can ingest vulnerability findings from Checkmarx, Snyk and Veracode into Polaris. Black Duck helps track and prioritize issues against functional safety, security and industry standards, with native reports to prove compliance.[8][10]

Open Source and Third-Party Software audits use software composition techniques, the Black Duck KnowledgeBase and open source-expert auditors. Static Application Security Testing audits combine automated scanning with expert source code review. Penetration Test audits simulate real-world attacks to evaluate security from the outside-in. Secure Design Review audits involve interviews with application engineers to assess the design of core security controls. Design Quality audits use insights from expert software architects and advanced analysis to assess modularity and hierarchy. Code Quality audits combine static analysis with manual code review. Black Duck acts as a technical advisor to private equity firms and their portfolio companies. Black Duck has advised acquirers on software due diligence in thousands of transactions.[12]

Black Duck offers penetration testing that examines an attack surface including web apps, APIs, VPNs, storage and databases, VMs, and authentication and authorization practices. Black Duck offers CNAPP and cloud workload protection program (CWPP) accelerators and cloud security experts for solution design, implementation and SecOps training. Black Duck offers technical integration and configuration support, product education tutorials and security training to fast-track AppSec projects. Black Duck offers technical help through global support, account teams and experts in its community network.[12][14][15]

Black Duck on the record

Sources

Black Duck full record

  1. [1]blackduck.comBlack Duck · blackduck.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Clearlake and francisco partners complete acquisition of black duck software formerly known as synopsys software integrity group 302264926Clearlake Capital Group via PR Newswire · prnewswire.com · published October 1, 2024 · Tier A
  3. [3]Black Duck Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed October 23, 2026 · Tier C
  4. [4]Application Security Testing | Software Composition Analysis & Open Source Security | SAST/DAST/SCA | Black DuckBlack Duck · undated page, accessed November 5, 2026 · Tier A
  5. [5]Black Duck Named a Leader in the Inaugural 2026 Gartner® Magic Quadrant™ for Software Supply Chain Security - Jun 22, 2026Black Duck · published June 22, 2026 · Tier A
  6. [6]Polaris Demo | Black DuckBlack Duck · undated page, accessed November 5, 2026 · Tier A
  7. [7]Get pricing | Black DuckBlack Duck · undated page, accessed November 5, 2026 · Tier A
  8. [8]Embedded and ISV Software | Black DuckBlack Duck · undated page, accessed November 5, 2026 · Tier A
  9. [9]Open Source Security & License Compliance | Black DuckBlack Duck · undated page, accessed November 5, 2026 · Tier A
  10. [10]DevOps integrations for developers | Black DuckBlack Duck · undated page, accessed November 5, 2026 · Tier A
  11. [11]Security Solutions for development and DevOps teams | Black DuckBlack Duck · undated page, accessed November 5, 2026 · Tier A
  12. [12]Software Audit Services | Security & Due Diligence | Black DuckBlack Duck · undated page, accessed November 5, 2026 · Tier A
  13. [13]Mergers & Acquisitions | Black DuckBlack Duck · undated page, accessed November 5, 2026 · Tier A
  14. [14]Application Security Solutions for Cloud Security | Black DuckBlack Duck · undated page, accessed November 5, 2026 · Tier A
  15. [15]Black Duck Customer Success | Black DuckBlack Duck · undated page, accessed November 5, 2026 · Tier A
  16. [16]Black Duck Appoints Dom Glavach as Chief Information Security OfficerBlack Duck · published April 9, 2026 · Tier A
  17. [17]Black Duck Announces MSSP Agreement with Accenture, Combining World-Class Application Security Technology and ServicesPR Newswire · published February 11, 2026 · Tier A
  18. [18]Introducing Black Duck Signal™: Agentic AI Application Security for Modern DevelopmentBlack Duck · published December 10, 2025 · Tier A
  19. [19]Black Duck Appoints Roman Telerman as Chief Financial Officer to Drive Strategic GrowthBlack Duck · published December 3, 2025 · Tier A
  20. [20]Black Duck Polaris Platform Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed November 5, 2026 · Tier C

Sonatype full record

  1. [1]sonatype.comSonatype · sonatype.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Sonatype Lifecycle | SCA Tools for Open Source SecuritySonatype · undated page, accessed September 27, 2026 · Tier A
  3. [3]Grand opening of india innovation hubSonatype · sonatype.com · undated page, accessed September 27, 2026 · Tier A
  4. [4]Sonatype | Secure Software Development with Open Source & AISonatype · undated page, accessed October 28, 2026 · Tier A
  5. [5]Container Security Solutions | Sonatypesonatype.com · undated page, accessed October 28, 2026 · Tier A
  6. [6]Sonatype Container SecuritySonatype · undated page, accessed October 28, 2026 · Tier A
  7. [7]Sonatype Nexus Repository Reviews & Product Details - G2G2 · undated page, accessed October 28, 2026 · Tier C
  8. [8]About Sonatype | Our Company & Mission | SonatypeSonatype · undated page, accessed November 3, 2026 · Tier A
  9. [9]Software Supply Chain Management | Sonatype Nexus One PlatformSonatype · undated page, accessed November 3, 2026 · Tier A
  10. [10]Sonatype Nexus Repository | A Leading Artifact RepositorySonatype · undated page, accessed November 3, 2026 · Tier A
  11. [11]Sonatype Lifecycle and Jira Integrations | SonatypeSonatype · undated page, accessed November 3, 2026 · Tier A
  12. [12]PyCharm and Sonatype IntegrationSonatype · undated page, accessed November 3, 2026 · Tier A
  13. [13]Sonatype Pricing & Nexus Repository Plans | SonatypeSonatype · undated page, accessed November 3, 2026 · Tier A
  14. [14]Using Guide Personal Access Tokens with OSS Index API IntegrationsSonatype · undated page, accessed November 3, 2026 · Tier A
  15. [15]Maven Central + Sonatype | Securing the Largest Java RepositorySonatype · undated page, accessed November 3, 2026 · Tier A
  16. [16]Customer Success Stories | SonatypeSonatype · undated page, accessed November 3, 2026 · Tier A

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