CISO Tribune

Vendor comparison · 2 companies

Censys vs QuoIntelligence

Censys supports investigations with real-time Internet infrastructure visibility and historical context. QuoIntelligence was founded in February 2020 in Frankfurt, Germany. CISO Tribune files both under Threat intelligence. 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.

Change the companies

Up to four companies side by side.

  • Censys
  • QuoIntelligence
Censys vs QuoIntelligence: Products, Customers and Funding Compared
CensysCensys supports investigations with real-time Internet infrastructure visibility and historical context.censys.comQuoIntelligenceQuoIntelligence was founded in February 2020 in Frankfurt, Germany.quointelligence.eu
What it sells
  • Censys Platform[3][8][17][18][19][20][21]Delivers visibility and intelligence for triage, threat investigation, adversary hunting and Internet exposure management.
  • Censys ASM[8]Reveals Internet-facing assets, services and exposures across all 65,535 ports.
  • Adversary Investigation[3][4][5][9][17][19]An add-on module to the Censys Platform to detect, analyze and track threat infrastructure.
  • cencli[20]A command line tool for running search queries, looking up assets and performing aggregations.
  • Mercury[1][3]The platform through which QuoIntelligence provides customized Cyber Risk Intelligence solutions in Europe.
  • Digital Risk Protection[1][5]A QuoIntelligence solution that includes monitoring of brand and supplier mentions.
  • Threat Intelligence[1][3][4][8]Tactical, operational and strategic intelligence delivered as a service.
  • Risk Intelligence[1][3][4]Risk intelligence services that analyze operations and identify daily threats.
  • Travel Risk Summaries[7]Country and region information for organizations doing business abroad.
Categories
Headquarters
Ann Arbor, United States[2][21]Not stated on its pages
Founded
2017[1]Not stated on its pages
Ownership and funding
Not stated on its pagesPrivately held
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • September 22, 2026Censys announced an expanded global Channel Partner Program and investments to accelerate its channel-first growth strategy.[14]
  • July 22, 2026Censys announced record first half 2026 growth, reflecting growing enterprise adoption of Internet intelligence.[13]
  • July 8, 2026Censys expanded its Internet Map to include real-time DNS visibility.[25]
  • June 18, 2026Censys announced its expansion into security operations, enabling organizations to use its internet intelligence across security workflows.[26]
  • June 18, 2026Censys announced its expansion into security operations, enabling organizations to use its Internet intelligence across security workflows.[12]
  • April 27, 2026QuoIntelligence announced the close of a EUR 7.3 million Series A financing round.[10]
G2 and Gartner Peer Insights
  • G2: listed, seen November 10, 2026[6]
  • 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, Censys sells to private and public sector security teams. Censys describes a plan for threat hunting and CTI teams looking to hunt, track and engineer detections for adversary campaigns and infrastructure. Censys describes a plan for enterprises that want to use Censys data across alert triage, IR, threat intel and detection engineering. Censys offers purpose-built internet intelligence with specialized datasets for government specific investigations and exposure management requirements. Censys offers Single Sign-On through a SAML-based integration to Enterprise and Government users.QuoIntelligence serves various teams and C-level executives with strategic intelligence covering cyber and physical threats. QuoIntelligence mentors and coaches people from C-Level to analysts, and its analysts support cyber defense centers that need special expertise or additional staff. QuoIntelligence offers services related to European cybersecurity frameworks including NIS2, the Cyber Resilience Act, DORA, and TIBER-EU, and states that all data stays in Europe.
Last verified
September 27, 2026October 26, 2026

Where they overlap

  • Censys and QuoIntelligence are both filed under Threat intelligence.

Where they differ, field by field

  • Censys's primary category is External attack surface management; QuoIntelligence's is Threat intelligence.
  • QuoIntelligence is also filed under Digital risk protection.
  • Censys lists Censys Platform, Censys ASM, Adversary Investigation and cencli. QuoIntelligence lists Mercury, Digital Risk Protection, Threat Intelligence, Risk Intelligence and Travel Risk Summaries.
  • Censys is headquartered in Ann Arbor, United States.
  • Censys was founded in 2017.
  • QuoIntelligence is privately held.

What it sells: Censys

What Censys Platform does[3][8][17][18][19][20][21]
Censys Platform has API endpoints for integrating Platform functionality with a customer tech stack. Censys Platform uses a language called Censys Query Language. Censys Platform includes a web property dataset covering name-based assets on the internet, including websites, APIs and web-based applications.
What Censys ASM does[8]
Censys ASM uses first-party scanning to find Internet-exposed assets, including services on nonstandard ports, self-signed certificates, hosts in residential networks and dangling DNS records. Censys ASM sends alerts on changes such as new hosts and services, open ports and reissued certificates. Censys ranks risks by severity, category and affected asset.
What Adversary Investigation does[3][4][5][9][17][19]
The Adversary Investigation module is an add-on to the Censys Platform for organizations to detect, analyze and track threat infrastructure. Actions that use CensEye to discover related infrastructure for a host, web property or certificate are only available to users with access to the Adversary Investigation module.

What it sells: QuoIntelligence

What Mercury does[1][3]
QuoIntelligence provides customized Cyber Risk Intelligence solutions in Europe via its platform, Mercury. QuoIntelligence says its intelligence enables predictive forecasting, supported by Generative AI and Sovereign AI Technology.
What Digital Risk Protection does[1][5]
QuoIntelligence offers a Digital Risk Protection solution. QuoIntelligence offers monitoring of brand and supplier mentions.
What Threat Intelligence does[1][3][4][8]
QuoIntelligence offers Threat Intelligence as tactical, operational and strategic intelligence. QuoIntelligence sells Threat Intelligence as a Service.
What Risk Intelligence does[1][3][4]
QuoIntelligence offers risk intelligence services that analyze operations, identify daily threats and predict supply chain cyber attacks. QuoIntelligence risk intelligence services cover proactive assessment and management of cyber threats.

Questions about Censys and QuoIntelligence

What do Censys and QuoIntelligence sell?
Censys sells Censys Platform, Censys ASM, Adversary Investigation and cencli. QuoIntelligence sells Mercury, Digital Risk Protection, Threat Intelligence, Risk Intelligence and Travel Risk Summaries.
Are Censys and QuoIntelligence in the same category?
They share Threat intelligence. Censys's primary category is External attack surface management and QuoIntelligence's is Threat intelligence.
Where are Censys and QuoIntelligence headquartered?
Censys is headquartered in Ann Arbor, United States.
When were Censys and QuoIntelligence founded?
Censys was founded in 2017.
Who owns Censys and QuoIntelligence?
QuoIntelligence is privately held.
Who are Censys and QuoIntelligence sold to?
From its own pages, Censys sells to private and public sector security teams. QuoIntelligence serves various teams and C-level executives with strategic intelligence covering cyber and physical threats.
What have Censys and QuoIntelligence announced recently?
September 22, 2026: Censys announced an expanded global Channel Partner Program and investments to accelerate its channel-first growth strategy. April 27, 2026: QuoIntelligence announced the close of a EUR 7.3 million Series A financing round.

About Censys

Censys supports investigations with real-time Internet infrastructure visibility and historical context. Censys supports tracking attacker infrastructure and uncovering related assets. Censys supports discovering unknown assets, identifying critical risks and protecting an external attack surface. Censys supports identifying third-party risk by continuously monitoring supplier Internet exposure. Censys names Global 2000 enterprises and governments as the organizations that choose it for Security Operations and Exposure Management. Censys ARC publishes original research covering emerging threats, attacker infrastructure, vulnerabilities and Internet-wide exposure.[8][10]

Censys ASM reveals Internet-facing assets, services and exposures across all 65,535 ports, using the Censys Internet Map. Censys maps the global internet across all 65K ports to show what attackers, customers and regulators can see. Censys ASM uses first-party scanning to find Internet-exposed assets, including services on nonstandard ports, self-signed certificates, hosts in residential networks and dangling DNS records. Censys maps the JavaScript libraries, web technologies and plugins running across an environment, then detects and flags the vulnerabilities and risks present.[8][16]

Censys ASM monitors a surface continuously and sends alerts on changes such as new hosts and services, open ports and reissued certificates. Censys ranks risks by severity, category and affected asset. Censys ASM integrates with ticketing, SIEM, vulnerability management and other tooling to auto-create, route and track remediation tasks. The Censys Assistant takes plain-language questions about an inventory, such as which CVEs affect it or which cloud providers are in use, and generates executive-ready reports on demand.[8]

Censys Platform has API endpoints for integrating Platform functionality with a customer tech stack. Censys Platform uses a language called Censys Query Language. Censys Platform includes a web property dataset covering name-based assets on the internet, including websites, APIs and web-based applications. Collections let users track and monitor the results of a Censys query over time. The Adversary Investigation module is an add-on to the Censys Platform for organizations to detect, analyze and track threat infrastructure. Censys offers CensEye for automated pivoting jobs that find assets related to an IP, web property or certificate. Censys offers the cencli command line tool for running search queries, looking up assets and performing aggregations.[4][9][17][18][19][20]

Censys Platform data can enrich IPs, web properties and certificates in Google SecOps. Censys has an Attack Surface Management (ASM) integration with Google SecOps. Censys integrates natively with many SIEM, SOAR, TIP and other security tools. API access is included across all Censys tiers.[19]

Censys Credits power searches, lookups and other actions within the Censys Platform. Censys sets Starter plans to begin at 500 credits, and Enterprise customers use credits only for API usage. Censys Platform access is organised in Censys Free, Censys Starter, Censys Search and Censys Core tiers. Censys describes a plan for threat hunting and CTI teams looking to hunt, track and engineer detections for adversary campaigns and infrastructure. Censys describes a further plan for enterprises that want to use Censys data across alert triage, IR, threat intel and detection engineering. Censys offers Single Sign-On through a SAML-based integration to Enterprise and Government users. Censys offers purpose-built internet intelligence with specialized datasets for government specific investigations and exposure management requirements.[20]

Censys created fast Internet scanning at the University of Michigan and released the ZMap open source scanner. Censys introduced Censys Search and data downloads, initially scanning 16 popular Internet protocols. Censys evolved from a research project into a free-standing company. Censys architected a new scan engine with proprietary scanning technology. Censys goes to market in Nordics, France, Australia, Singapore, Japan and more. Censys says it empowers private and public sector security teams.[4][5][8][9][10][11][16]

Censys on the record

Sources

Censys full record

  1. [1]Censys introduces the ground truth for internet intelligence the censys internet map 301938734Censys via PR Newswire · prnewswire.com · published September 26, 2023 · Tier A
  2. [2]CareersCensys · censys.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]Censys | The Authority for Internet Intelligence and InsightsCensys · undated page, accessed October 23, 2026 · Tier A
  4. [4]Platform API Transition GuideCensys · published October 5, 2026 · Tier A
  5. [5]SAML AuthenticationCensys · undated page, accessed October 23, 2026 · Tier A
  6. [6]Censys Attack Surface Management Reviews & Product Details - G2G2 · undated page, accessed October 23, 2026 · Tier C
  7. [7]Censys Search - CensysCensys · undated page, accessed November 3, 2026 · Tier A
  8. [8]Censys | Attack Surface Management | Internet VisibilityCensys · undated page, accessed November 3, 2026 · Tier A
  9. [9]Adversary Investigation - CensysCensys · undated page, accessed November 3, 2026 · Tier A
  10. [10]Critical Infrastructure Monitoring - CensysCensys · undated page, accessed November 3, 2026 · Tier A
  11. [11]Trusted by Global Leaders for VisibilityCensys · undated page, accessed November 3, 2026 · Tier A
  12. [12]Censys Expands Into Security Operations with Internet Intelligence-Powered WorkflowsCensys · published June 18, 2026 · Tier A
  13. [13]Censys Delivers Record First Half 2026 Growth as AI Driven Demand for Internet Intelligence AcceleratesCensys · published July 22, 2026 · Tier A
  14. [14]Censys Transforms Global Channel Program to Accelerate Partner-Led GrowthCensys · published September 22, 2026 · Tier A
  15. [15]Censys Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed November 3, 2026 · Tier C
  16. [16]Censys | External Exposure Management & Attack Surface MappingCensys · undated page, accessed November 10, 2026 · Tier A
  17. [17]Platform API Transition GuideCensys · undated page, accessed November 10, 2026 · Tier A
  18. [18]Platform FAQsCensys · undated page, accessed November 10, 2026 · Tier A
  19. [19]Google SecOps SOAR IntegrationCensys · undated page, accessed November 10, 2026 · Tier A
  20. [20]Platform CLI ToolCensys · undated page, accessed November 10, 2026 · Tier A
  21. [21]Pricing | CensysCensys · undated page, accessed November 10, 2026 · Tier A
  22. [22]Censys Built by Cybersecurity Experts for Real-Time Threat IntelligenceCensys · undated page, accessed November 10, 2026 · Tier A
  23. [23]Censys Unveils Censys ARC, Formalizing Its Global Internet Threat Research TeamCensys · published March 10, 2026 · Tier A
  24. [24]Censys Powers SOC Modernization with Real-Time Internet Context and Risk ScoringCensys · published April 9, 2026 · Tier A
  25. [25]Censys Expands Its Internet Map to Include DNS IntelligenceCensys · published July 8, 2026 · Tier A
  26. [26]Censys Expands Into Security Operations with Internet Intelligence-Powered WorkflowsCensys · published June 18, 2026 · Tier A

QuoIntelligence full record

  1. [1]quointelligence.euQuoIntelligence · quointelligence.eu · undated page, accessed October 26, 2026 · Tier A
  2. [2]Quointelligence secures eur 5 million seed financingQuoIntelligence · quointelligence.eu · published July 27, 2023 · Tier A
  3. [3]About us - QuoIntelligenceQuoIntelligence · undated page, accessed November 10, 2026 · Tier A
  4. [4]QuoIntelligence - Your Cyber Threat Intelligence PartnerQuoIntelligence · undated page, accessed November 10, 2026 · Tier A
  5. [5]Case Study - Threat Intelligence Maturity - Leroy Merlin ItalyQuoIntelligence · undated page, accessed November 10, 2026 · Tier A
  6. [6]Ransomware is here to stay and other cybersecurity predictions for 2022QuoIntelligence · undated page, accessed November 10, 2026 · Tier A
  7. [7]Cybersecurity Risks of Doing Business Abroad - QuoIntelligenceQuoIntelligence · undated page, accessed November 10, 2026 · Tier A
  8. [8]Why Geopolitics is Integral To Cyber Threat IntelligenceQuoIntelligence · undated page, accessed November 10, 2026 · Tier A
  9. [9]Golden Chickens: Uncovering a Malware-as-a-Service (MaaS) ProviderQuoIntelligence · undated page, accessed November 10, 2026 · Tier A
  10. [10]QuoIntelligence Closes EUR 7.3 Million Series A to Scale Unified Risk Intelligence Across Europe - QuoIntelligenceQuoIntelligence · published April 27, 2026 · Tier A

Spot a factual error? Request a correction.