CISO Tribune

Vendor comparison · 2 companies

Outpost24 vs ReliaQuest

Outpost24 sells security products and services delivered through its cloud platform with automation supported by its cyber security experts. 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 and Digital risk protection. 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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  • Outpost24
  • ReliaQuest
Outpost24 vs ReliaQuest: Products, Customers and Funding Compared
Outpost24Outpost24 sells security products and services delivered through its cloud platform with automation supported by its cyber security experts.outpost24.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
  • CompassDRP[1][4][6][7]A single cloud-based Digital Risk Protection solution combining asset discovery with threat intelligence.
  • CyberFlex[1][4][6]A flexible solution for end-to-end application security.
  • External Attack Surface Management[4]Discovery of all internet-facing assets.
  • Digital Risk Protection[4][6][7][9]A modular cyber threat intelligence solution against external threats.
  • Machine Readable Threat Intelligence[4]A machine-readable threat intelligence feed.
  • 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
Sweden[3]Not stated on its pages
Founded
2001[2][7]Not 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
  • December 17, 2025Outpost24 announced a new investment from Vitruvian Partners to fund its next phase of global growth.[16]
  • 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 10, 2026[17]
  • 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
Not written yetReliaQuest 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
September 30, 2026November 6, 2026

Where they overlap

  • Outpost24 and ReliaQuest are both filed under External attack surface management and Digital risk protection.

Where they differ, field by field

  • Outpost24's primary category is Exposure prioritisation and CTEM; ReliaQuest's is AI SOC analysts.
  • Outpost24 is also filed under Dynamic application security testing. ReliaQuest is also filed under SOAR and security automation.
  • Outpost24 lists CompassDRP, CyberFlex, External Attack Surface Management, Digital Risk Protection and Machine Readable Threat Intelligence. ReliaQuest lists GreyMatter, GreyMatter Detect and Universal Translator.
  • Outpost24 is headquartered in Sweden.
  • Outpost24 was founded in 2001.

What it sells: Outpost24

What CompassDRP does[1][4][6][7]
CompassDRP is a single cloud-based Digital Risk Protection solution that combines asset discovery with threat intelligence. CompassDRP monitors for compromised credentials, leaked data, phishing domains, and brand threats across social media and external channels.
What CyberFlex does[1][4][6]
CyberFlex is a flexible solution for end-to-end application security. CyberFlex unifies ASM and PTaaS for full attack surface visibility, with expert pen testing insights.
What External Attack Surface Management does[4]
External Attack Surface Management provides deep and proactive discovery of all internet-facing assets. External Attack Surface Management identifies vulnerabilities and misconfigurations alongside actionable insights for remediation.
What Digital Risk Protection does[4][6][7][9]
Digital Risk Protection is a modular cyber threat intelligence solution to detect and deter external threats to a business. Digital Risk Protection monitors known and unknown public-facing assets, and threats from external channels across the open, deep, and dark web.

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 Outpost24 and ReliaQuest

What do Outpost24 and ReliaQuest sell?
Outpost24 sells CompassDRP, CyberFlex, External Attack Surface Management, Digital Risk Protection and Machine Readable Threat Intelligence. ReliaQuest sells GreyMatter, GreyMatter Detect and Universal Translator.
Are Outpost24 and ReliaQuest in the same category?
They share External attack surface management and Digital risk protection. Outpost24's primary category is Exposure prioritisation and CTEM and ReliaQuest's is AI SOC analysts.
Where are Outpost24 and ReliaQuest headquartered?
Outpost24 is headquartered in Sweden.
When were Outpost24 and ReliaQuest founded?
Outpost24 was founded in 2001.
Who are Outpost24 and ReliaQuest sold to?
ReliaQuest describes enterprises that adopt tools to keep up with evolving demands.
What have Outpost24 and ReliaQuest announced recently?
December 17, 2025: Outpost24 announced a new investment from Vitruvian Partners to fund its next phase of global growth. August 14, 2026: Florida State Athletics named ReliaQuest its official jersey patch partner for men's basketball starting with the 2026-27 season.

About Outpost24

Outpost24 sells security products and services delivered through its cloud platform with automation supported by its cyber security experts. Outpost24 services include expert support, manual penetration testing, and red teaming from certified specialists. Classic penetration testing on networks, web, and mobile applications is one of the Outpost24 services.[5]

Outpost24 offers External Attack Surface Management combined with PTaaS or DRP for discovery and insights on known and unknown applications. CompassDRP integrates External Attack Surface Management (EASM) with threat intelligence to provide real-time visibility into a digital footprint. CompassDRP is a single cloud-based Digital Risk Protection solution that combines asset discovery with threat intelligence. CompassDRP detects known and unknown internet-facing assets, shadow IT, and external exposures across a digital footprint, including the open, deep, and dark web. CompassDRP monitors for compromised credentials, leaked data, phishing domains, and brand threats across social media and external channels.[1][6][8][10]

External Attack Surface Management provides deep and proactive discovery of all internet-facing assets and identifies vulnerabilities and misconfigurations. Digital Risk Protection from Outpost24 is a modular cyber threat intelligence solution to detect and deter external threats to a business. Digital Risk Protection monitors known and unknown public-facing assets, and threats from external channels across the open, deep, and dark web.[6][8]

Outpost24 vulnerability management integrates with tools such as Jira, ServiceNow, Slack, and SIEM platforms through automated workflows and notifications.[10]

Outpost24 offers a Machine Readable Threat Intelligence (MRTI) feed to power proactive cyber defense. Outpost24 offers a strategic threat intelligence solution focused on threat actors, context, and behaviors. Outpost24 offers a free Credential Checker that checks whether an organization's email domain is linked to credentials exposed on the dark web.[12]

Specops is the identity and access management division of Outpost24. Specops Device Trust authenticates and verifies users and devices at every access point, and continuously throughout every session. Specops password tools block weak passwords at creation and continuously scan AD for over 5.5 billion breached credentials. Every Specops product is designed to integrate natively with an existing Active Directory infrastructure.[13][14]

Outpost24 red team simulated attacks combine internal and external network exploitation, social engineering, phishing, and physical intrusion attempts. Outpost24 red team specialists conduct open-source intelligence (OSINT) and threat intelligence analysis to map a digital footprint, identify exposed assets, and uncover potential attack paths. Landsbankinn has collaborated with Outpost24 over the past ten years.[1][6][8][10][11][12][13][15]

Outpost24 on the record

Sources

Outpost24 full record

  1. [1]outpost24.comOutpost24 · outpost24.com · undated page, accessed September 30, 2026 · Tier A
  2. [2]CompanyOutpost24 · outpost24.com · undated page, accessed September 30, 2026 · Tier A
  3. [3]Outpost24 raises bar adaptive application security next gen cyberflexOutpost24 · outpost24.com · published July 8, 2026 · Tier A
  4. [4]Cybersecurity & Risk Management Solutions - Outpost24Outpost24 · undated page, accessed October 31, 2026 · Tier A
  5. [5]Services - Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  6. [6]Cybersecurity & Risk Management Products - Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  7. [7]CompassDRP | Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  8. [8]Outpost24 Exposure Management Platform - Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  9. [9]Our Cybersecurity Solutions - Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  10. [10]Risk-Based Vulnerability Management Tool | OutscanNXOutpost24 · undated page, accessed November 10, 2026 · Tier A
  11. [11]Dynamic Application Security Testing Tool | Outpost24 ScaleOutpost24 · undated page, accessed November 10, 2026 · Tier A
  12. [12]Machine Readable Threat Intelligence Feed | Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  13. [13]Specops Device Trust | Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  14. [14]Identity & Access Management - Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  15. [15]Red Teaming Services | Outpost24Outpost24 · undated page, accessed November 10, 2026 · Tier A
  16. [16]Outpost24 Secures New Investment to Scale its Exposure Management and Identity Security SolutionsOutpost24 · published December 17, 2025 · Tier A
  17. [17]OUTSCAN Reviews 2026: Details, Pricing, & FeaturesG2 · undated page, accessed November 10, 2026 · Tier C

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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