CISO Tribune

Vendor comparison · 2 companies

Astra Security vs Black Duck

Astra Security sells a platform that performs continuous offensive pentests across apps, APIs and cloud. Black Duck sells application security testing products and services, including agentic AI AppSec, SAST, DAST, IAST and SCA. CISO Tribune files both under Dynamic application security testing. 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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  • Astra Security
  • Black Duck
Astra Security vs Black Duck: Products, Customers and Funding Compared
Astra SecurityAstra Security sells a platform that performs continuous offensive pentests across apps, APIs and cloud.getastra.comBlack DuckBlack Duck sells application security testing products and services, including agentic AI AppSec, SAST, DAST, IAST and SCA.blackduck.com
What it sells
  • DAST Scanner[3][7]Dynamic vulnerability scanning with authenticated scans behind login screens.
  • 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.
Categories
Headquarters
Not stated on its pagesNot stated on its pages
Founded
2018[2]Not stated on its pages
Ownership and funding
Privately held[6][7]Owned by Clearlake Capital Group and Francisco Partners since 2024[2][3][13][20]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pages
  • 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]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetFrom 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.
Last verified
November 13, 2026November 2, 2026

Where they overlap

  • Astra Security and Black Duck are both filed under Dynamic application security testing.

Where they differ, field by field

  • Astra Security's primary category is Penetration testing and red team services; Black Duck's is Software composition analysis.
  • Astra Security is also filed under API security and Vulnerability management. Black Duck is also filed under Static application security testing.
  • Astra Security lists DAST Scanner. Black Duck lists Black Duck Polaris Platform, Coverity Static Analysis, Black Duck SCA and Defensics Fuzzing.
  • Astra Security was founded in 2018.
  • Astra Security is privately held. Black Duck is owned by Clearlake Capital Group and Francisco Partners, since 2024.

What it sells: Astra Security

What DAST Scanner does[3][7]
DAST Scanner is dynamic vulnerability scanning. Its scans cover CVEs and access control flaws. Authenticated scans run behind login screens. Integrations include CI/CD, Slack and Jira. Scan results and security posture can be shared with the Trust Center.

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.

Questions about Astra Security and Black Duck

What do Astra Security and Black Duck sell?
Astra Security sells DAST Scanner. Black Duck sells Black Duck Polaris Platform, Coverity Static Analysis, Black Duck SCA and Defensics Fuzzing.
Are Astra Security and Black Duck in the same category?
They share Dynamic application security testing. Astra Security's primary category is Penetration testing and red team services and Black Duck's is Software composition analysis.
When were Astra Security and Black Duck founded?
Astra Security was founded in 2018.
Who owns Astra Security and Black Duck?
Astra Security is privately held. Black Duck is owned by Clearlake Capital Group and Francisco Partners, since 2024.
Who are Astra Security and Black Duck sold to?
From its own pages, Black Duck sells mainly to development and DevOps teams and to security teams.
What have Astra Security and Black Duck announced recently?
April 9, 2026: Black Duck appointed Dom Glavach as Chief Information Security Officer to lead its global security strategy.

About Astra Security

Astra Security sells a platform that performs continuous offensive pentests across apps, APIs and cloud. Astra Security is a penetration testing company in Delhi that specializes in protecting websites and businesses online. Astra Security's VAPT services cover websites, web apps, mobile apps, cloud infrastructure, network devices and emerging technologies like blockchain. Astra Security finds vulnerabilities and verifies the fixes that the customer's team implements.[1][3][4][5]

Astra Security offers a PTaaS (Penetration Testing as a Service) platform. Astra Security's continuous pentesting combines automated scanning with expert manual assessments. Astra Security's continuous pentesting covers every new feature a customer builds. Astra Security runs manual pentests in 8-15 business days. Astra Security provides two re-scans to validate fixes and a publicly verifiable certificate once a customer passes the pentest. Astra Security's pentest reports include video PoCs and detailed steps to fix a vulnerability. Astra Security issues publicly verifiable certifications with shareable links.[1][3]

Astra Security offers a DAST scanner and an API security platform. Astra Security's vulnerability scanning covers CVEs and access control flaws. Astra Security's authenticated scans scan behind login screens. Astra Security's scanning offers CI/CD, Slack and Jira integrations. Astra Security lets customers share continuous scan results and security posture with the Trust Center. Astra Security's API scanning looks for shadow APIs, zombie APIs and broken access control.[1][3]

Astra Security's cloud scanning is continuous, agentless and multi-cloud. Astra Security's cloud scanning detects 400+ misconfigurations and risks across AWS, Azure and GCP. Astra Security's cloud scanning integrates into CI/CD for checks before and after every deployment. Astra Security provides shareable cloud security evidence through the Astra Trust Center.[3]

Astra Security examines every AI-driven component in a customer's app. Astra Security's AI testing covers prompt-based attacks such as jailbreaks, indirect and context injection, and context poisoning. Astra Security's AI testing includes CVE reproduction testing, such as Redis bugs, SSRF and exposed configs. Astra Security's team has discovered and responsibly disclosed 50+ CVEs. Astra Security's pentesters hold OSCP, CEH, eJPT, eWPTXv2 and CCSP (AWS) credentials. Astra Security is a CREST-approved member, CERT-In empanelled, a PCI ASV-approved scanning vendor and ISO 27001-certified.[8]

Astra Security sells penetration testing security to insurance providers. International SOS is a global health and security services organization. International SOS selected Astra Security for a platform-driven approach to penetration testing that blends automation with manual expertise. SmartWinnr is a mobile-first sales productivity platform for remote sales teams. Astra Security scanned SmartWinnr's web, iOS and Android applications and AWS infrastructure. Astra Security's team conducted 1 security audit for ZenoCloud.[9][10][11][12]

Astra Security on the record

Sources

Astra Security full record

  1. [1]getastra.comAstra Security · getastra.com · undated page, accessed November 13, 2026 · Tier A
  2. [2]Astra Security Raises Funding to Simplify Cybersecurity With AI Driven PentestingBusiness Wire · businesswire.com · published February 5, 2025 · Tier A
  3. [3]Astra Security - AI Powered Continuous Pentest PlatformAstra Security · undated page, accessed November 13, 2026 · Tier A
  4. [4]Top VAPT Companies in DelhiAstra Security · undated page, accessed November 13, 2026 · Tier A
  5. [5]The State of Cloud Security 2026 | Astra WebinarAstra Security · undated page, accessed November 13, 2026 · Tier A
  6. [6]Fintech Penetration Testing | Secure Your Financial Platform with AstraAstra Security · undated page, accessed November 13, 2026 · Tier A
  7. [7]InsuranceAstra Security · undated page, accessed November 13, 2026 · Tier A
  8. [8]Security research and credentials of Astra's world-class security engineers & pentesters.Astra Security · undated page, accessed November 13, 2026 · Tier A
  9. [9]SaaS Security Audit & Pentest Checklist | AstraAstra Security · undated page, accessed November 13, 2026 · Tier A
  10. [10]International SOS Secures 200+ Apps with AstraAstra Security · undated page, accessed November 13, 2026 · Tier A
  11. [11]SmartWinnr is Security Smart With Astra SecurityAstra Security · undated page, accessed November 13, 2026 · Tier A
  12. [12]ServerGuy Case Study | Astra PentestAstra Security · undated page, accessed November 13, 2026 · Tier A

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

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