CISO Tribune

Vendor comparison · 4 companies

Armadin, Assail, Cymulate and SafeBreach

Change the companies

Up to four companies side by side.

  • Armadin
  • Assail
  • Cymulate
  • SafeBreach

Four is the most one page holds. Remove or swap a company to add another.

Swipe the table sideways to see every company.

Armadin, Assail, Cymulate and SafeBreach 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.comAssailAssail sells Ares, an autonomous offensive security platform that tests applications, APIs, mobile apps and AI systems and shows what an attacker could actually reach.assailai.comCymulateCymulate sells the Cymulate Platform, which turns validation into a continuous, adaptive process of agentic cyber defense engineering.cymulate.comSafeBreachSafeBreach sells the SafeBreach Exposure Validation Platform, which combines the SafeBreach Validate breach and attack simulation product with the attack path validation capabilities of SafeBreach Propagate.safebreach.com
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.
  • Ares[1][3][4][5][6][7][9][10][11][12]Continuous autonomous red teaming across web applications, APIs, and mobile apps.
  • Reaper[3]Autonomous offensive cyber operations built for military, federal, and intelligence missions.
  • Assail Anywhere[3]Deployment option for the entire platform, including the AI model.
  • Cymulate Platform[3][6]Turns validation into a continuous process of agentic cyber defense engineering.
  • Cymulate Detection Studio[3][7]Automates SIEM rule validation and detection tuning.
  • SafeBreach Validate[9]A breach and attack simulation product that tests deployed security controls against real-world threats.
  • SafeBreach PropagateAttack path validation capabilities that assess the impact and blast radius of a successful breach.
  • SafeBreach CTEM PlatformA CTEM platform designed to move organizations from reactive security to a closed-loop risk management program.
  • SafeBreach Helm[1]The AI infrastructure layer of the SafeBreach CTEM Platform.
Categories
Headquarters
Not stated on its pagesNot stated on its pagesNot stated on its pagesSunnyvale, United States[3]
Founded
Not stated on its pagesNot stated on its pages2016[2][9]2014[2]
Ownership and funding
Not stated on its pagesPrivately heldNot stated on its pagesNot stated on its pages
Named customers
Not stated on its pagesNot stated on its pagesNot 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]
  • November 4, 2026Assail, Inc. announced Cassandra, a proactive AI agent integrated into its Ares platform, along with expanded threat modeling capabilities tied to autonomous security testing.[11]
  • July 7, 2026Assail Inc. launched Sidewinder, a rebuilt second-generation version of its Ares offensive security platform running on a new 31 billion-parameter model.[12]
  • August 4, 2026Cymulate announced the introduction of Cymulate Cowork, the Cymulate Claude Plugin and the Cymulate MCP Server.[12]
  • August 4, 2026Cymulate announced plans for a new integration with Bitsight to connect threat intelligence with continuous exposure validation.[11]
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: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 3, 2026[4]
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 4, 2026[4]
  • 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, Assail sells mainly to security teams in manufacturing, financial services, federal and state government, automotive, retail, and defense. Its industry pages address manufacturers, banks and fintech firms, government agencies, vehicle makers, retailers, and defense programs. Assail also says it supports on-premises, air-gapped, own-cloud, and SaaS deployment for organizations that need to keep data under their control.From its own pages, Cymulate sells mainly to security teams that need continuous validation, including security operations, detection engineering, red teams and exposure management teams. Cymulate says it supports organizations of all sizes, from mid-market to enterprise, especially those with complex or evolving security stacks. Cymulate also says it serves executives, security operations and the whole security program. For detection work, Cymulate says its Detection Engineering offering is aimed at SOC and Detection Engineering teams.From its own pages, SafeBreach sells mainly to enterprise security teams that want to test deployed security controls. Its customer examples include a law firm, a healthcare organization, and a drug and device development company. SafeBreach says its CTEM Platform is designed to work with an existing security stack, including vulnerability management, threat intelligence, SOAR, and ticketing tools. SafeBreach says its customers face the challenge of extending security beyond the enterprise network to support a remote workforce.
Last verified
November 9, 2026October 21, 2026November 2, 2026November 2, 2026

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

Assail full record

  1. [1]assailai.comAssail · assailai.com · undated page, accessed October 21, 2026 · Tier A
  2. [2]Press releasesAssail · assailai.com · undated page, accessed October 21, 2026 · Tier A
  3. [3]Assail | Autonomous Offensive AI for the modern application stackAssail · undated page, accessed November 4, 2026 · Tier A
  4. [4]Assail | Autonomous Offensive AI for the modern application stackAssail · undated page, accessed November 4, 2026 · Tier A
  5. [5]Assail | Autonomous Offensive AI for the modern application stackAssail · undated page, accessed November 4, 2026 · Tier A
  6. [6]Assail | Autonomous Offensive AI for the modern application stackAssail · undated page, accessed November 4, 2026 · Tier A
  7. [7]Automotive | AssailAssail · undated page, accessed November 4, 2026 · Tier A
  8. [8]Assail | Autonomous Offensive AI for the modern application stackAssail · undated page, accessed November 4, 2026 · Tier A
  9. [9]Assail | Autonomous Offensive AI for the modern application stackAssail · undated page, accessed November 4, 2026 · Tier A
  10. [10]Assail | Autonomous Offensive AI for the modern application stackAssail · undated page, accessed November 4, 2026 · Tier A
  11. [11]Assail Introduces Cassandra, a Proactive AI Agent Connecting Threat Modeling with Autonomous Security TestingPR Newswire · published November 4, 2026 · Tier A
  12. [12]Assail launches Sidewinder, an offensive security AI that fixes its own mistakesSiliconANGLE · published July 7, 2026 · Tier B

Cymulate full record

  1. [1]cymulate.comCymulate · cymulate.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]About usCymulate · cymulate.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]Cymulate | AI-Powered Exposure ValidationCymulate · undated page, accessed October 24, 2026 · Tier A
  4. [4]Cymulate Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed October 24, 2026 · Tier C
  5. [5]Cymulate Platform: Real-Time Automated Security ValidationCymulate · undated page, accessed November 3, 2026 · Tier A
  6. [6]Cymulate + Bitsight | Threat Intelligence Meets Exposure ValidationCymulate · undated page, accessed November 3, 2026 · Tier A
  7. [7]Cymulate's SIEM detection and analysisCymulate · undated page, accessed November 3, 2026 · Tier A
  8. [8]Detection Engineering - CymulateCymulate · undated page, accessed November 3, 2026 · Tier A
  9. [9]About us - Learn about CymulateCymulate · undated page, accessed November 3, 2026 · Tier A
  10. [10]Security at Cymulate - CymulateCymulate · undated page, accessed November 3, 2026 · Tier A
  11. [11]Cymulate and Bitsight Integrate Threat Intelligence & ValidationCymulate · published August 4, 2026 · Tier A
  12. [12]Cymulate Debuts Cowork, Claude Plugin and MCPCymulate · published August 4, 2026 · Tier A

SafeBreach full record

  1. [1]safebreach.comSafeBreach · safebreach.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Safebreach closes 53 5 million series d new funding to fuel momentumSafeBreach · safebreach.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]Contact usSafeBreach · safebreach.com · undated page, accessed September 27, 2026 · Tier A
  4. [4]SafeBreach Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed October 28, 2026 · Tier C
  5. [5]SafeBreach | Exposure Validation PlatformSafeBreach · undated page, accessed November 4, 2026 · Tier A
  6. [6]SafeBreach Validate | Breach & Attack SimulationSafeBreach · undated page, accessed November 4, 2026 · Tier A
  7. [7]Exposure Validation with Enterprise Chops | SafeBreachSafeBreach · undated page, accessed November 4, 2026 · Tier A
  8. [8]The AI-Powered CTEM Solution | SafeBreachSafeBreach · undated page, accessed November 4, 2026 · Tier A
  9. [9]Security Control Validation | SafeBreachSafeBreach · undated page, accessed November 4, 2026 · Tier A
  10. [10]Use MITRE ATT&CKTM for Stronger Security - SafeBreachSafeBreach · undated page, accessed November 4, 2026 · Tier A
  11. [11]Remote Workforce Security Validation Service by SafeBreach (Prospect) - SafeBreachSafeBreach · undated page, accessed November 4, 2026 · Tier A
  12. [12]HiBob Vulnerability - Exposing Customer Data | SafeBreachSafeBreach · undated page, accessed November 4, 2026 · Tier A

Spot a factual error? Request a correction.