CISO Tribune

Vendor comparison · 2 companies

Filigran vs Prime Security

Filigran sells the XTM Platform, an eXtended Threat Management suite in which threat intelligence, adversarial exposure validation and agentic AI orchestration work together in one threat-informed defense loop, open source at the core. Prime Security sells an AI security review platform designed for software development lifecycles. 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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  • Filigran
  • Prime Security
Filigran vs Prime Security: Products, Customers and Funding Compared
FiligranFiligran sells the XTM Platform, an eXtended Threat Management suite in which threat intelligence, adversarial exposure validation and agentic AI orchestration work together in one threat-informed defense loop, open source at the core.filigran.ioPrime SecurityPrime Security sells an AI security review platform designed for software development lifecycles.primesec.ai
What it sells
  • XTM Platform[1][4][5][10][11][18]The eXtended Threat Management suite of OpenCTI, OpenAEV and XTM One.
  • OpenCTI[4][6][8][10][12][14]An open-source platform to organize, analyze and operationalize cyber threat intelligence.
  • OpenAEV[2][4][9][10][12][15]Adversarial exposure validation through attack simulation, autonomous pentesting and tabletop exercises.
  • XTM One[1][4][10][18]The agentic AI layer across the XTM platform.
  • OpenCRQ[11]A cyber risk quantification module, coming soon as the third open-source module of the XTM Platform.
  • OpenAEV Enterprise Edition[15]A commercial upgrade of OpenAEV with advanced features.
  • Autonomous Design Reviews[1][4]AI agents review specs, architecture and data flows to uncover security risks before code is written.
Categories
Headquarters
Not stated on its pagesNot stated on its pages
Founded
2022[2][3]Not stated on its pages
Ownership and funding
Privately held[6][13][16]Not stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • September 29, 2026Filigran appointed Tim Durkee as senior vice president of sales, Americas, and Mathieu Rigotto as chief information security officer.[19]
  • June 9, 2026Filigran announced XTM One, an AI-native agentic layer that automates Continuous Threat Exposure Management workflows across its XTM Platform.[18]
  • April 9, 2026Filigran announced the official launch of its Japanese organization and the start of its expansion in the Japanese market.[17]
  • December 9, 2025Prime Security said it raised $20 million in early-stage funding to fuel go-to-market expansion and its Agentic Product Security Platform.[11]
G2 and Gartner Peer Insights
  • G2: listed, seen November 3, 2026[13]
  • 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
From its own pages, Filigran sells mainly to security teams that want threat intelligence and exposure validation in one open-source suite. The company says its users range from individuals to enterprises and government organizations. Its support plans are described as fitting teams of whatever stage and size.Not written yet
Last verified
October 7, 2026November 9, 2026

Where they overlap

  • Filigran and Prime Security are both filed under Breach simulation and automated pen-testing.

Where they differ, field by field

  • Filigran's primary category is Threat intelligence; Prime Security's is Application security posture management.
  • Filigran is also filed under Exposure prioritisation and CTEM. Prime Security is also filed under Static application security testing and Software supply chain security.
  • Filigran lists XTM Platform, OpenCTI, OpenAEV, XTM One, OpenCRQ and 1 more. Prime Security lists Autonomous Design Reviews.
  • Filigran was founded in 2022.
  • Filigran is privately held.

What it sells: Filigran

What XTM Platform does[1][4][5][10][11][18]
OpenCTI, OpenAEV and XTM One work as one continuous loop, from anticipation to response. Filigran says the platform makes continuous threat exposure management (CTEM) agentic.
What OpenCTI does[4][6][8][10][12][14]
OpenCTI offers 400+ one-click integrations and uses a consistent STIX 2.1 data model. It includes case management for incident-related data.
What OpenAEV does[2][4][9][10][12][15]
OpenAEV maps breach and attack simulation scenarios to MITRE ATT&CK and ATLAS. It can be deployed with or without an endpoint agent, across cloud, on-prem or multi-tenant setups.
What XTM One does[1][4][10][18]
XTM One consolidates and orchestrates all assistive and agentic AI capabilities across the XTM platform. Customers can build their own agents and bring their own LLMs. CTEM Assistant is the primary entry point of the XTM Platform.

What it sells: Prime Security

What Autonomous Design Reviews does[1][4]
Prime checks every design, scores every risk and validates every fix in code. Prime can produce a threat model and combines design-level analysis with actual code.

Questions about Filigran and Prime Security

What do Filigran and Prime Security sell?
Filigran sells XTM Platform, OpenCTI, OpenAEV, XTM One, OpenCRQ and 1 more. Prime Security sells Autonomous Design Reviews.
Are Filigran and Prime Security in the same category?
They share Breach simulation and automated pen-testing. Filigran's primary category is Threat intelligence and Prime Security's is Application security posture management.
When were Filigran and Prime Security founded?
Filigran was founded in 2022.
Who owns Filigran and Prime Security?
Filigran is privately held.
Who are Filigran and Prime Security sold to?
From its own pages, Filigran sells mainly to security teams that want threat intelligence and exposure validation in one open-source suite.
What have Filigran and Prime Security announced recently?
September 29, 2026: Filigran appointed Tim Durkee as senior vice president of sales, Americas, and Mathieu Rigotto as chief information security officer. December 9, 2025: Prime Security said it raised $20 million in early-stage funding to fuel go-to-market expansion and its Agentic Product Security Platform.

About Filigran

Filigran sells the XTM Platform, an eXtended Threat Management suite in which threat intelligence, adversarial exposure validation and agentic AI orchestration work together in one threat-informed defense loop, open source at the core.[1][4][5]

Filigran describes the XTM Platform as making continuous threat exposure management (CTEM) agentic. The suite is made up of OpenCTI, OpenAEV and XTM One, which work as one continuous loop, from anticipation to response. OpenCTI and OpenAEV are developed in the open with a 7,000+ member community.[4]

OpenCTI is an open-source platform to organize, analyze and operationalize cyber threat intelligence. OpenCTI offers 400+ one-click integrations and standardizes threat intelligence using a consistent STIX 2.1 data model. It includes case management for incident-related data.[4][8]

OpenAEV covers adversarial exposure validation: real attack simulation, autonomous pentesting and tabletop exercises. OpenAEV maps breach and attack simulation scenarios to MITRE ATT&CK and ATLAS. It can be deployed with or without an endpoint agent, across cloud, on-prem or multi-tenant setups.[9]

XTM One is the agentic AI layer that consolidates and orchestrates all assistive and agentic AI capabilities across the XTM platform. Customers can build their own agents and bring their own LLMs. CTEM Assistant is the primary entry point of the XTM Platform, with direct access to both OpenCTI and OpenAEV. OpenCRQ is described as coming soon, as the third open-source module of the XTM Platform, and it runs on a customer's own security data to quantify cyber risk.[1][10][11]

Filigran also sells services around the suite. Filigran provides fully managed cloud private instances for every product in the XTM suite, with each SaaS instance running in its own infrastructure tenant. SaaS pricing is based only on the resources available for the tenant, not on the number of users or integrations. Standard and premium support carry a guaranteed time frame for requests, and the customer success team is 100% in-house. Filigran Academy offers training paths for OpenCTI and OpenAEV, and a partner network of certified MSSPs, solutions providers and technology alliances deploys and operates Filigran platforms in a customer's region.[4][5][7][8][9][11][12][14][15]

Filigran on the record

Sources

Filigran full record

  1. [1]filigran.ioFiligran · filigran.io · undated page, accessed October 7, 2026 · Tier A
  2. [2]Filigran redefines proactive security openbas rebrands to openaev with an ai powered enterprise editionFiligran · filigran.io · published October 29, 2025 · Tier A
  3. [3]Filigran accelerates us expansionFiligran · filigran.io · published March 23, 2026 · Tier A
  4. [4]Platform | FiligranFiligran · undated page, accessed October 31, 2026 · Tier A
  5. [5]Filigran | Uncover Threats. Take Action.Filigran · undated page, accessed October 31, 2026 · Tier A
  6. [6]Services | FiligranFiligran · undated page, accessed October 31, 2026 · Tier A
  7. [7]Support and Services | FiligranFiligran · undated page, accessed October 31, 2026 · Tier A
  8. [8]OpenCTI - Open Source Cyber Threat Intelligence Platform | FiligranFiligran · undated page, accessed October 31, 2026 · Tier A
  9. [9]OpenAEV - Adversarial Exposure Validation Platform | FiligranFiligran · undated page, accessed October 31, 2026 · Tier A
  10. [10]XTM One - Agentic AI for Threat Exposure Management | FiligranFiligran · undated page, accessed October 31, 2026 · Tier A
  11. [11]OpenCRQ - Threat-Informed Cyber Risk Quantification | FiligranFiligran · undated page, accessed October 31, 2026 · Tier A
  12. [12]Filigran Academy - Official Training | FiligranFiligran · undated page, accessed October 31, 2026 · Tier A
  13. [13]OpenCTI by Filigran Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 31, 2026 · Tier C
  14. [14]OpenCTI Enterprise Edition | FiligranFiligran · undated page, accessed November 3, 2026 · Tier A
  15. [15]OpenAEV Enterprise Edition | FiligranFiligran · undated page, accessed November 3, 2026 · Tier A
  16. [16]Software as a Service | FiligranFiligran · undated page, accessed November 3, 2026 · Tier A
  17. [17]Filigran Announces Strategic Expansion into Japan to Accelerate Proactive Cyber DefenseFiligran · published April 9, 2026 · Tier A
  18. [18]Filigran Launches XTM One, an AI-Native Platform for Automating Continuous Threat Exposure ManagementFiligran · published June 9, 2026 · Tier A
  19. [19]Filigran Accelerates Global Enterprise Growth With Executive Leadership Expansion Across Americas Sales and CybersecurityFiligran · published September 29, 2026 · Tier A

Prime Security full record

  1. [1]primesec.aiPrimeSec Inc. · primesec.ai · undated page, accessed November 9, 2026 · Tier A
  2. [2]Build vs Buy: Automating Security Design Reviews at Scale | Prime SecurityPrime Security · undated page, accessed November 10, 2026 · Tier A
  3. [3]Prime Security | Agentic Product Security PlatformPrime Security · undated page, accessed November 10, 2026 · Tier A
  4. [4]Prime Security Platform | AI Agents for Product SecurityPrime Security · undated page, accessed November 10, 2026 · Tier A
  5. [5]About Prime Security | Agentic AI Security CompanyPrime Security · undated page, accessed November 10, 2026 · Tier A
  6. [6]AI Security Code Reviews | Prime SecurityPrime Security · undated page, accessed November 10, 2026 · Tier A
  7. [7]Supply Chain Security | Prime SecurityPrime Security · undated page, accessed November 10, 2026 · Tier A
  8. [8]How MX Used Prime to Scale Product Security Without Adding HeadcountPrime Security · undated page, accessed November 10, 2026 · Tier A
  9. [9]How Oscar Health Scaled Secure Development and Risk Prioritization Across EngineeringPrime Security · undated page, accessed November 10, 2026 · Tier A
  10. [10]How ThoughtSpot Scaled Security Coverage and Confidence in a High-Velocity Engineering EnvironmentPrime Security · undated page, accessed November 10, 2026 · Tier A
  11. [11]Prime Security raises $20M early-stage funding to scale its agentic product security platform - SiliconANGLESiliconANGLE · published December 9, 2025 · Tier B

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