CISO Tribune

Vendor comparison · 2 companies

Armadin vs Pentera

Armadin is a cybersecurity company providing an agentic AI, continuous offensive security platform that identifies and proves exploitable risk across the entire attack surface. Pentera sells a platform that combines AI-powered adversarial testing, risk-based prioritization, and automated remediation into one workflow. CISO Tribune files both under Breach simulation and automated pen-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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  • Armadin
  • Pentera
Armadin vs Pentera: Products, Customers and Funding Compared
ArmadinArmadin is a cybersecurity company providing an agentic AI, continuous offensive security platform that identifies and proves exploitable risk across the entire attack surface.armadin.comPenteraPentera sells a platform that combines AI-powered adversarial testing, risk-based prioritization, and automated remediation into one workflow.pentera.io
What it sells
  • The Ultimate Attacker[1][5]Armadin built the Ultimate Attacker to expose hidden risk before it becomes an adversarial opportunity.
  • Armadin Red[3]AI inference workloads are delivered through Armadin Red.
  • Pentera Platform[4][8]A platform that combines AI-powered adversarial testing, risk-based prioritization, and automated remediation.
  • Pentera Resolve[4][10]Remediation workflows for validated findings.
  • Automated Pentesting[4][10]Automated pentests that teams launch whenever their environment changes.
  • Automated Red Teaming[4][11]Software-driven adversary emulation on demand.
  • Security Validation Advisory (SVA)[6]Practitioners who guide and refine a customer's exposure validation strategy.
Categories
Headquarters
Not stated on its pagesBoston, United States
Founded
Not stated on its pages2015[1][9]
Ownership and funding
Not stated on its pagesPrivately held[2][4][5][6][7]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • October 1, 2026Armadin raised an additional $255.5 million in Series B funding, bringing its total funding to $445 million.[7]
  • March 10, 2026Armadin announced that it raised $189.9 million in Seed and Series A funding.[6]
Not stated on its pages
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 3, 2026[7]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Armadin describes its platform as architected to operate across global environments. Its data agreements include jurisdiction-specific terms for customers in regions such as the EEA, UK, Switzerland, Canada and Australia. Armadin's engineering team builds enterprise security products.From its own pages, Pentera sells mainly to security teams that want to test their defenses against real attacks, whether or not they have a red team. Pentera says organizations without dedicated red team resources and existing red teams can both use its automated red teaming. Pentera says SecVal gives the CISO fresh data on the true impact of threats on the business. Its advisory service draws on experience across financial services, healthcare, manufacturing and critical infrastructure. Pentera says its platform supports every phase of CTEM, so programs built around that approach are a stated focus.
Last verified
November 9, 2026November 2, 2026

Where they overlap

  • Breach simulation and automated pen-testing is the primary category of both Armadin and Pentera.

Where they differ, field by field

  • Armadin lists The Ultimate Attacker and Armadin Red. Pentera lists Pentera Platform, Pentera Resolve, Automated Pentesting, Automated Red Teaming and Security Validation Advisory (SVA).
  • Pentera is headquartered in Boston, United States.
  • Pentera was founded in 2015.
  • Pentera is privately held.

How they differ

CISO Tribune files both Armadin and Pentera under Breach simulation and automated pen-testing as their primary category. Armadin describes an agentic AI, continuous offensive security platform that identifies and proves exploitable risk across the attack surface, using autonomous attacker swarms built on red team methodology. Its products include The Ultimate Attacker and Armadin Red, and each validated kill chain in its platform comes with prioritized guidance. Pentera sells the Pentera Platform, which combines AI-powered adversarial testing, risk-based prioritization, and automated remediation. Pentera also sells Pentera Resolve for remediation workflows, Automated Pentesting, Automated Red Teaming, and Security Validation Advisory (SVA).

The overlap is in adversarial testing that proves exploitable exposure; Pentera adds remediation workflows such as ticket routing, SLA tracking and retesting of fixes. Pentera is headquartered in Boston, United States, was founded in 2015, and is privately held. Pentera says its investors include Evolution Equity Partners, Insight Partners, K1 Investment Management, AWZ Ventures, Blackstone, and Farallon Capital Management. Armadin announced on March 10, 2026 that it raised $189.9 million in Seed and Series A funding. On October 1, 2026, Armadin raised an additional $255.5 million in Series B funding, bringing its total funding to $445 million.

Armadin's data agreements include jurisdiction-specific terms for customers in regions such as the EEA, UK, Switzerland, Canada and Australia. Armadin also has a July 2026 cross-border data transfer framework for customer personal data. Pentera says it has teams across North America, Europe, Asia-Pacific, and beyond, and applies an AI governance framework aligned with ISO/IEC 42001. Pentera says its advisory service draws on experience across financial services, healthcare, manufacturing and critical infrastructure.

What it sells: Pentera

What Pentera Platform does[4][8]
The Pentera Platform automates exposure management from find to fix. Proven security risks found during adversarial testing move directly into Pentera's automated remediation. Findings from Pentera Core, Cloud and Surface are aggregated into a single, unified view.
What Pentera Resolve does[4][10]
Pentera Resolve mobilizes remediation through automated workflows. Teams consolidate findings, assign ownership, route tickets, track SLAs, and automatically retest fixes.
What Automated Pentesting does[4][10]
Automated pentesting helps teams test continuously, validate real exploitable exposure, and measure risk reduction over time. Teams can launch pentests without waiting for consultants, scheduling engagements, or adding headcount. Tests can start with a few clicks, a scheduled scenario, or a natural-language prompt through an LLM via Pentera's MCP server.
What Automated Red Teaming does[4][11]
Pentera's automated red teaming replicates real-world attacker behavior on demand and at enterprise scale. Pentera says it is designed to expand access to adversarial testing, not replace it.
What Security Validation Advisory (SVA) does[6]
Security Validation Advisory (SVA) draws on insights from thousands of enterprise customers and decades of hands-on experience in penetration testing, red teaming, and offensive security consulting. Customers work directly with offensive security practitioners who guide and refine their exposure validation strategy.

Questions about Armadin and Pentera

What do Armadin and Pentera sell?
Armadin sells The Ultimate Attacker and Armadin Red. Pentera sells Pentera Platform, Pentera Resolve, Automated Pentesting, Automated Red Teaming and Security Validation Advisory (SVA).
Are Armadin and Pentera in the same category?
Yes. Breach simulation and automated pen-testing is the primary category of both on CISO Tribune.
Where are Armadin and Pentera headquartered?
Pentera is headquartered in Boston, United States.
When were Armadin and Pentera founded?
Pentera was founded in 2015.
Who owns Armadin and Pentera?
Pentera is privately held.
Who are Armadin and Pentera sold to?
Armadin describes its platform as architected to operate across global environments. From its own pages, Pentera sells mainly to security teams that want to test their defenses against real attacks, whether or not they have a red team.
What have Armadin and Pentera announced recently?
October 1, 2026: Armadin raised an additional $255.5 million in Series B funding, bringing its total funding to $445 million.

About Armadin

Armadin is a cybersecurity company providing an agentic AI, continuous offensive security platform that identifies and proves exploitable risk across the entire attack surface. Armadin combines red team expertise with autonomous AI-driven attacker swarms to uncover real paths to compromise and to prioritize remediation.[4][5]

Armadin's platform charts the attack surface, enumerates hosts, profiles people and analyzes defenses. Armadin's attacker probes in parallel, swarming weak points and learning from each attempt.[4]

Armadin builds seasoned red team methodology into autonomous agents that model real attacker behavior. Armadin's platform has guardrails for controlled execution and scoped impact. Every validated kill chain in Armadin's platform comes with prioritized guidance. Armadin's platform is architected to operate across global environments.[4]

Armadin's team includes red teamers, AI builders and cybersecurity pioneers.

Travis is a founder and Chief Technology Officer at Armadin and leads the company's product and engineering efforts. David is responsible for defining Armadin's AI-driven architecture. Vasu leads Armadin's strategy, strategic partnerships, marketing, communications, customer success and corporate development initiatives. Frank serves as Chief Financial Officer of Armadin. Chinmaya leads Armadin's engineering team, and Greg is responsible for Armadin's product portfolio.

George Kurtz, the CEO and founder of CrowdStrike, joined the Armadin Board in 2026. Retired General Paul M. Nakasone, the former Director of the NSA, joined the Armadin Board in 2026. Ping Li, a partner at venture capital firm Accel, joined the Armadin Board in 2026. Jake Seid, co-founder of Ballistic Ventures, led Armadin's seed round and joined the Armadin Board in 2026.

Armadin has a Data Processing Agreement that governs how Armadin processes personal information on behalf of its customers. Armadin has a July 2026 cross-border data transfer framework for customer personal data. Armadin, Inc. has an End User License Agreement for its services. Armadin had an independent third-party penetration test conducted in 2026.[1][4][5]

Armadin on the record

Sources

Armadin full record

  1. [1]armadin.comArmadin · armadin.com · undated page, accessed October 7, 2026 · Tier A
  2. [2]Expert AI Cybersecurity & Cyber Defense Company | ArmadinArmadin · undated page, accessed October 7, 2026 · Tier A
  3. [3]Trust Center - ArmadinArmadin · undated page, accessed October 31, 2026 · Tier A
  4. [4]AI Cybersecurity Platform | Armadin Enterprise Grade TechnologyArmadin · undated page, accessed October 31, 2026 · Tier A
  5. [5]Armadin: AI-native cybersecurity platformArmadin · undated page, accessed October 31, 2026 · Tier A
  6. [6]Armadin Secures Record-Breaking $189.9M in Seed and Series A Funding to Combat the Era of AI-Driven HyperattacksArmadin · published March 10, 2026 · Tier A
  7. [7]Investors Back Armadin Platform Strategy with New Round of FundingArmadin · published October 1, 2026 · Tier A

Pentera full record

  1. [1]About usPentera · pentera.io · undated page, accessed September 27, 2026 · Tier A
  2. [2]Pentera secures 60m to lead security validation market consolidation and drive next phase of growth 302399599Pentera via PR Newswire · prnewswire.com · published March 12, 2025 · Tier A
  3. [3]Pentera nabs 60m at a 1b valuation to build simulated network attacks to train security teamsTechCrunch · techcrunch.com · published March 12, 2025 · Tier B
  4. [4]Pentera | Exposure Validation Platform | AI-Driven TestingPentera · undated page, accessed October 27, 2026 · Tier A
  5. [5]Red Team & Offensive Security Services | PenteraPentera · undated page, accessed October 27, 2026 · Tier A
  6. [6]Security Validation Advisory & Cyber Risk Consulting | PenteraPentera · undated page, accessed October 27, 2026 · Tier A
  7. [7]Pentera Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed October 27, 2026 · Tier C
  8. [8]Pentera | Security Validation Platform for Exposure ReductionPentera · undated page, accessed November 3, 2026 · Tier A
  9. [9]About Pentera | Proactive Security ValidationPentera · undated page, accessed November 3, 2026 · Tier A
  10. [10]Automated Pentesting - PenteraPentera · undated page, accessed November 3, 2026 · Tier A
  11. [11]Red Teaming - PenteraPentera · undated page, accessed November 3, 2026 · Tier A
  12. [12]AI-Native Web Application Testing - PenteraPentera · undated page, accessed November 3, 2026 · Tier A
  13. [13]Automated Threat-Led Penetration Testing (TLPT) - PenteraPentera · undated page, accessed November 3, 2026 · Tier A
  14. [14]What Is Automated Security Validation (ASV)?Pentera · undated page, accessed November 3, 2026 · Tier A

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