CISO Tribune

Vendor comparison · 2 companies

Armadin vs Terra Security

Armadin is a cybersecurity company providing an agentic AI, continuous offensive security platform that identifies and proves exploitable risk across the entire attack surface. Terra Platform™ covers web, API, AI, external network, and internal network pentesting. 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
  • Terra Security
Armadin vs Terra Security: 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.comTerra SecurityTerra Platform™ covers web, API, AI, external network, and internal network pentesting.terra.security
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.
  • Terra Platform™Unifies continuous agentic pentesting across AI systems, network infrastructure, and web apps.
  • Terra Offensive Research Collaboration Hub (TORCH)[3]Lets users work directly with Terra agents and control every step of the process.
Categories
Headquarters
Not stated on its pagesNot stated on its pages
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesNot stated on its pages
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]
  • May 20, 2026Terra Security announced public preview of continuous exploitation validation for network infrastructure, available to all customers within the Terra Platform.[15]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • 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.Not written yet
Last verified
November 9, 2026November 13, 2026

Where they overlap

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

Where they differ, field by field

  • Terra Security is also filed under AI model and agent security and API security.
  • Armadin lists The Ultimate Attacker and Armadin Red. Terra Security lists Terra Platform™ and Terra Offensive Research Collaboration Hub (TORCH).

How they differ

CISO Tribune files both Armadin and Terra Security under Breach simulation and automated pen-testing as the primary category. Armadin describes an agentic AI, continuous offensive security platform that identifies and proves exploitable risk across the entire attack surface, using autonomous AI-driven attacker swarms alongside red team expertise. Armadin sells The Ultimate Attacker and Armadin Red, and each validated kill chain in its platform comes with prioritized guidance. Terra Security also files under AI model and agent security and API security, and it sells Terra Platform™ and the Terra Offensive Research Collaboration Hub (TORCH). Terra Platform™ runs continuous, agentic pentesting tied to the CI/CD pipeline and covers web, API, AI, external network, and internal network pentesting.

Terra Security says certified pentesters validate and sign off on every finding, and its reports map to SOC 2 Type II (held). Terra Platform™ runs as multi-tenant SaaS, as a single-tenant instance in the customer cloud account, or on the customer hardware. Armadin states that its platform is architected to operate across global environments, and its data agreements include jurisdiction-specific terms for customers in regions such as the EEA, UK, Switzerland, Canada and Australia.

On funding, 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. Its board added Ping Li, a partner at venture capital firm Accel, in 2026. Terra Security announced on May 20, 2026 a public preview of continuous exploitation validation for network infrastructure, available to all customers within Terra Platform™.

What it sells: Terra Security

What Terra Platform™ does
Terra Platform™ runs continuous, agentic pentesting tied to the CI/CD pipeline. Terra Platform™ covers web, API, AI, external network, and internal network pentesting. Terra Platform™ runs as multi-tenant SaaS, as a single-tenant instance in the customer cloud account, or on the customer hardware.
What Terra Offensive Research Collaboration Hub (TORCH) does[3]
The Terra Offensive Research Collaboration Hub (TORCH) lets users work directly with Terra agents. The Terra Offensive Research Collaboration Hub (TORCH) lets users control every step of the process.

Questions about Armadin and Terra Security

What do Armadin and Terra Security sell?
Armadin sells The Ultimate Attacker and Armadin Red. Terra Security sells Terra Platform™ and Terra Offensive Research Collaboration Hub (TORCH).
Are Armadin and Terra Security in the same category?
Yes. Breach simulation and automated pen-testing is the primary category of both on CISO Tribune.
Who are Armadin and Terra Security sold to?
Armadin describes its platform as architected to operate across global environments.
What have Armadin and Terra Security announced recently?
October 1, 2026: Armadin raised an additional $255.5 million in Series B funding, bringing its total funding to $445 million. May 20, 2026: Terra Security announced public preview of continuous exploitation validation for network infrastructure, available to all customers within the Terra Platform.

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

Terra Security full record

  1. [1]terra.securityTerra Security · terra.security · undated page, accessed November 13, 2026 · Tier A
  2. [2]terra.securityTerra Security · terra.security · published October 28, 2026 · Tier A
  3. [3]Agentic Offensive Security Platform | Terra SecurityTerra Security · undated page, accessed November 13, 2026 · Tier A
  4. [4]Consolidate Offensive Security Tools | Terra SecurityTerra Security · undated page, accessed November 13, 2026 · Tier A
  5. [5]End Alert Fatigue | Terra SecurityTerra Security · undated page, accessed November 13, 2026 · Tier A
  6. [6]Continuous Validation | Terra SecurityTerra Security · undated page, accessed November 13, 2026 · Tier A
  7. [7]Reduce Exposure Dwell Time | Terra SecurityTerra Security · undated page, accessed November 13, 2026 · Tier A
  8. [8]Security & AppSec | Terra SecurityTerra Security · undated page, accessed November 13, 2026 · Tier A
  9. [9]Compliance & GRC | Terra SecurityTerra Security · undated page, accessed November 13, 2026 · Tier A
  10. [10]Prove Compliance Continuously | Terra SecurityTerra Security · undated page, accessed November 13, 2026 · Tier A
  11. [11]Replace Legacy Pentests | Terra SecurityTerra Security · undated page, accessed November 13, 2026 · Tier A
  12. [12]Pricing | Terra SecurityTerra Security · undated page, accessed November 13, 2026 · Tier A
  13. [13]CISOs | Terra SecurityTerra Security · undated page, accessed November 13, 2026 · Tier A
  14. [14]About | Terra SecurityTerra Security · undated page, accessed November 13, 2026 · Tier A
  15. [15]Terra Security Launches Network Penetration Testing as the Only Continuous Agentic Platform for Web Apps, AI Systems, and InfrastructureBusiness Wire · published May 20, 2026 · Tier A

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