CISO Tribune

Vendor comparison · 2 companies

CyCognito vs ReliaQuest

CyCognito sells a platform for external attack surface management that identifies and validates exposures across an organization's internet-facing assets. ReliaQuest sells GreyMatter, an agentic AI security operations platform that allows security teams to detect, contain, investigate and respond to threats, regardless of the data source. CISO Tribune files both under External attack surface management. 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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Up to four companies side by side.

  • CyCognito
  • ReliaQuest
CyCognito vs ReliaQuest: Products, Customers and Funding Compared
CyCognitoCyCognito sells a platform for external attack surface management that identifies and validates exposures across an organization's internet-facing assets.cycognito.comReliaQuestReliaQuest sells GreyMatter, an agentic AI security operations platform that allows security teams to detect, contain, investigate and respond to threats, regardless of the data source.reliaquest.com
What it sells
  • CyCognito PlatformA platform that automatically discovers, tests and prioritizes an organization's internet-facing assets and risks by simulating how an attacker would view the organization.
  • GreyMatter[1][2][3][4][6][7][8][9][10][11]An agentic AI security operations platform for security teams to detect, contain, investigate and respond to threats.
  • GreyMatter Detect[6][9]Centralizes all created rule logic in a library from any author.
  • Universal Translator[2][3]A patented way to normalize data collected from any source or technology.
Categories
Headquarters
Palo Alto, United StatesNot 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
Not stated on its pages
  • August 14, 2026Florida State Athletics named ReliaQuest its official jersey patch partner for men's basketball starting with the 2026-27 season.[12]
G2 and Gartner Peer Insights
  • G2: listed, seen November 3, 2026[3]
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 10, 2026[13]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, CyCognito sells mainly to enterprise security teams that want to find and test their internet-facing assets. A case study covers a healthcare conglomerate running a hospital network. CyCognito says its testing covers attack surfaces with millions of assets and tens of thousands of web applications.ReliaQuest describes enterprises that adopt tools to keep up with evolving demands. ReliaQuest addresses organizations that manage security across multiple business units. ReliaQuest describes multicloud and multi-SIEM environments as ones that GreyMatter covers. ReliaQuest addresses organizations that run both OT and IT environments, including threats targeting critical infrastructure. ReliaQuest sells GreyMatter for environments that connect sources like SIEM, EDR, network security, and cloud tools.
Last verified
November 2, 2026November 6, 2026

Where they overlap

  • CyCognito and ReliaQuest are both filed under External attack surface management.

Where they differ, field by field

  • CyCognito's primary category is External attack surface management; ReliaQuest's is AI SOC analysts.
  • ReliaQuest is also filed under Digital risk protection and SOAR and security automation.
  • CyCognito lists CyCognito Platform. ReliaQuest lists GreyMatter, GreyMatter Detect and Universal Translator.
  • CyCognito is headquartered in Palo Alto, United States.

What it sells: ReliaQuest

What GreyMatter does[1][2][3][4][6][7][8][9][10][11]
GreyMatter includes 6 agentic Teammates that use hundreds of agent skills and AI tools to work toward an objective, not just tasks. GreyMatter detects threats wherever data lives, whether in the cloud, on the endpoint, inside a SIEM, directly at the source, or in transit. GreyMatter unifies detection, response, and visibility across a multicloud and multi-SIEM environment.
What GreyMatter Detect does[6][9]
GreyMatter Detect centralizes all created rule logic in its library from any author. GreyMatter Detect allows customers to test and validate detections before and after deployment and monitors their performance continuously.

Questions about CyCognito and ReliaQuest

What do CyCognito and ReliaQuest sell?
CyCognito sells CyCognito Platform. ReliaQuest sells GreyMatter, GreyMatter Detect and Universal Translator.
Are CyCognito and ReliaQuest in the same category?
They share External attack surface management. CyCognito's primary category is External attack surface management and ReliaQuest's is AI SOC analysts.
Where are CyCognito and ReliaQuest headquartered?
CyCognito is headquartered in Palo Alto, United States.
Who are CyCognito and ReliaQuest sold to?
From its own pages, CyCognito sells mainly to enterprise security teams that want to find and test their internet-facing assets. ReliaQuest describes enterprises that adopt tools to keep up with evolving demands.
What have CyCognito and ReliaQuest announced recently?
August 14, 2026: Florida State Athletics named ReliaQuest its official jersey patch partner for men's basketball starting with the 2026-27 season.

About CyCognito

CyCognito sells a platform for external attack surface management that identifies and validates exposures across an organization's internet-facing assets.[4]

CyCognito says its platform continuously identifies and validates critical exposures so that security teams can act where it matters most.[4]

On discovery, CyCognito says it maps every asset through deep black-box discovery and keeps running reconnaissance as the attack surface changes. CyCognito states that its discovery requires zero input, zero seeds, zero configuration and zero onboarding. The company says it auto-attributes each asset to its owner, the business function it serves and the data it holds, and fingerprints the tech stack the asset runs.[4][5]

On testing, CyCognito says it runs active security tests across the entire external footprint. CyCognito states that it runs more than 100,000 security tests across more than 30 exposure categories, including OWASP application weaknesses, authentication bypass, exposed data and injection vulnerabilities. CyCognito says it uses unauthenticated black-box techniques designed not to disrupt live traffic, modify data or require downtime. The company also says it tests whether WAF, API security controls, CSPM policies and authentication surfaces are present and behaving as expected.[6]

CyCognito says it uses Target Graph to map business, security and stack context across all exposed assets, and that agents use it to orchestrate pentesting campaigns that chain attacks, deliver proof and adjust as the surface changes.[6]

On prioritization, CyCognito says its prioritization considers asset attractiveness to attackers, business context, targeted threat intelligence and results from 100,000+ tests. CyCognito says its remediation validation feature automatically checks if a remediation attempt has been successful, and that its Remediation Planner tool builds remediation plans for organizations and their subsidiaries.[5][6]

On customers, CyCognito publishes a case study on Asklepios, a healthcare conglomerate, which the page describes as operating a hospital network with 50,000 employees.[7]

CyCognito's CEO and Co-Founder is Rob Gurzeev, who the company says has led the development of offensive security solutions for both the private sector and intelligence agencies.[1][2][4][5][8]

CyCognito on the record

Sources

CyCognito full record

  1. [1]CompanyCyCognito · cycognito.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Cycognito secures 100m to accelerate next evolution of attack surface managementDark Reading · darkreading.com · undated page, accessed September 27, 2026 · Tier B
  3. [3]CyCognito Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed October 24, 2026 · Tier C
  4. [4]Preemptive Exposure Management | ASM Leader | CyCognitoCyCognito · undated page, accessed November 3, 2026 · Tier A
  5. [5]Qualys vs CyCognito | Qualy AlternativesCyCognito · undated page, accessed November 3, 2026 · Tier A
  6. [6]Continuous Security Validation | AutoPT | CyCognitoCyCognito · undated page, accessed November 3, 2026 · Tier A
  7. [7]Healthcare Conglomerate Asklepios Significantly Improves Risk Exposure with CyCognitoCyCognito · undated page, accessed November 3, 2026 · Tier A
  8. [8]API Security: 2026 Guide to Threats, Challenges, and Best Practices | CyCognitoCyCognito · undated page, accessed November 3, 2026 · Tier A

ReliaQuest full record

  1. [1]Reliaquest launches first autonomous self learning ai agent for security operationsReliaQuest · reliaquest.com · published September 26, 2024 · Tier A
  2. [2]reliaquest.comReliaQuest · reliaquest.com · undated page, accessed November 6, 2026 · Tier A
  3. [3]About UsReliaQuest · undated page, accessed November 10, 2026 · Tier A
  4. [4]Eliminate Tier 1 and Tier 2 Alerts with Agentic AI in ReliaQuest GreyMatterReliaQuest · undated page, accessed November 10, 2026 · Tier A
  5. [5]Home | ReliaQuest GreyMatter: The Agentic AI Security Operations Platform for Agentic DefenseReliaQuest · undated page, accessed November 10, 2026 · Tier A
  6. [6]Detect Everything Everywhere with ReliaQuest GreyMatter - Powered by Agentic AIReliaQuest · undated page, accessed November 10, 2026 · Tier A
  7. [7]ReliaQuest GreyMatter Integrations: Your Environment + Agentic AI Powered Security OperationsReliaQuest · undated page, accessed November 10, 2026 · Tier A
  8. [8]Agentic AI Solutions for SecOps - ReliaQuestReliaQuest · undated page, accessed November 10, 2026 · Tier A
  9. [9]Unified Multi-Cloud and Multi-SIEM Management with Agentic AI in ReliaQuest GreyMatterReliaQuest · undated page, accessed November 10, 2026 · Tier A
  10. [10]Securing Operational Technology with ReliaQuest GreyMatter, the Agentic AI PlatformReliaQuest · undated page, accessed November 10, 2026 · Tier A
  11. [11]Measure and Enhance SecOps Metrics with ReliaQuest GreyMatter - Powered by Agentic AIReliaQuest · undated page, accessed November 10, 2026 · Tier A
  12. [12]Florida State Athletics Announces Historic Jersey Patch Partnership with ReliaQuestReliaQuest · published August 14, 2026 · Tier A
  13. [13]ReliaQuest GreyMatter Reviews & Product DetailsG2 · undated page, accessed November 10, 2026 · Tier C

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