CISO Tribune

Vendor comparison · 2 companies

VulnCheck vs YesWeHack

VulnCheck sells a Cyber Threat Intelligence platform that provides exploit and vulnerability intelligence for prioritizing and remediating vulnerabilities. YesWeHack sells a Continuous Offensive Security and Exposure Management platform. CISO Tribune files both under Vulnerability 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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  • VulnCheck
  • YesWeHack
VulnCheck vs YesWeHack: Products, Customers and Funding Compared
VulnCheckVulnCheck sells a Cyber Threat Intelligence platform that provides exploit and vulnerability intelligence for prioritizing and remediating vulnerabilities.vulncheck.comYesWeHackYesWeHack sells a Continuous Offensive Security and Exposure Management platform.yeswehack.com
What it sells
  • Exploit & Vulnerability Intelligence[1][4][5][10][11][15]Early access to new vulnerability information not found in the NVD, with dozens of unique fields.
  • Initial Access Intelligence[1][5][8]In-house developed exploit PoCs, packet captures and Suricata signatures for initial access vulnerabilities.
  • VulnCheck for Government[16]Features, functionality and data available only to Government partners.
  • Bug Bounty[1][3][4][6][8][9][10]Crowdsourced vulnerability discovery that uses a global community of ethical hackers.
  • Agentic Pentest[1][3][4]AI-driven campaigns that deploy agents to discover and validate exploitable attack paths on demand.
  • Vulnerability Management[1][2][3]Unified workflows to aggregate and manage findings from external sources.
  • Vulnerability Disclosure Policy[1]A technical and legal framework for reporting potential vulnerabilities in internet-facing assets.
Categories
Headquarters
Lexington, United States[3]Not stated on its pages
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Privately held[2]Not stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • February 17, 2026VulnCheck announced it raised $25 million in new funding to scale its growth and expand its intelligence capabilities.[19]
  • February 17, 2026VulnCheck announced a $25 million Series B round led by Sorenson Capital, with National Grid Partners and existing investors also taking part.[12]
  • February 17, 2026Axios reported that VulnCheck raised a $25 million Series B round led by Sorenson Capital.[14]
  • December 8, 2025VulnCheck announced two executive hires: Mike Price as Vice President of Product & Engineering and Jon Loehr as Vice President of Finance.[13]
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: listed, seen November 10, 2026[11]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetYesWeHack says Bug Bounty Programs can be configured for startups and smaller businesses. Customer examples include a global payment service and an assurance and risk management specialist. YesWeHack addresses organisations facing regulatory mandates and governance frameworks that require continuous security validation. YesWeHack offers a Vulnerability Disclosure Policy for organisations with internet-facing assets.
Last verified
November 2, 2026November 5, 2026

Where they overlap

  • VulnCheck and YesWeHack are both filed under Vulnerability management.

Where they differ, field by field

  • VulnCheck's primary category is Threat intelligence; YesWeHack's is Bug bounty and crowdsourced testing.
  • YesWeHack is also filed under Exposure prioritisation and CTEM and Breach simulation and automated pen-testing.
  • VulnCheck lists Exploit & Vulnerability Intelligence, Initial Access Intelligence and VulnCheck for Government. YesWeHack lists Bug Bounty, Agentic Pentest, Vulnerability Management and Vulnerability Disclosure Policy.
  • VulnCheck is headquartered in Lexington, United States.
  • VulnCheck is privately held.

What it sells: VulnCheck

What Exploit & Vulnerability Intelligence does[1][4][5][10][11][15]
Exploit & Vulnerability Intelligence is offered for decisions on which vulnerabilities need immediate remediation. It gives early access to new vulnerability information not found in the NVD, along with dozens of unique fields. It includes an exploitation timeline covering when a vulnerability was first disclosed, when evidence of exploitation was first discovered and when it was remediated.
What Initial Access Intelligence does[1][5][8]
VulnCheck develops exploit PoCs, packet captures, and Suricata signatures in house. They are used to defend against initial access vulnerabilities.
What VulnCheck for Government does[16]
VulnCheck for Government includes features, functionality and data. They are available only to VulnCheck's Government partners.

What it sells: YesWeHack

What Bug Bounty does[1][3][4][6][8][9][10]
Bug Bounty is crowdsourced vulnerability discovery that uses a global community of 160,000+ ethical hackers through a platform-driven model. New bug hunters are vetted using their ID, address and banking information. Private programs are restricted to handpicked, invited hunters.
What Vulnerability Management does[1][2][3]
Vulnerability Management gives a security team one unified workflow to ingest, triage, track, and remediate vulnerabilities regardless of their source. Vulnerability Management accepts findings from existing tools and processes via integrations, Open API, or direct import.
What Vulnerability Disclosure Policy does[1]
YesWeHack lets organisations set up a branded VDP page and integrate it into their website. A VDP is a secure, public, passive mechanism for anyone to legally report vulnerabilities in an organisation's internet-facing assets.

Questions about VulnCheck and YesWeHack

What do VulnCheck and YesWeHack sell?
VulnCheck sells Exploit & Vulnerability Intelligence, Initial Access Intelligence and VulnCheck for Government. YesWeHack sells Bug Bounty, Agentic Pentest, Vulnerability Management and Vulnerability Disclosure Policy.
Are VulnCheck and YesWeHack in the same category?
They share Vulnerability management. VulnCheck's primary category is Threat intelligence and YesWeHack's is Bug bounty and crowdsourced testing.
Where are VulnCheck and YesWeHack headquartered?
VulnCheck is headquartered in Lexington, United States.
Who owns VulnCheck and YesWeHack?
VulnCheck is privately held.
Who are VulnCheck and YesWeHack sold to?
YesWeHack says Bug Bounty Programs can be configured for startups and smaller businesses.
What have VulnCheck and YesWeHack announced recently?
February 17, 2026: VulnCheck announced it raised $25 million in new funding to scale its growth and expand its intelligence capabilities.

About VulnCheck

VulnCheck sells a Cyber Threat Intelligence platform that provides exploit and vulnerability intelligence for prioritizing and remediating vulnerabilities. VulnCheck's platform supports prioritizing vulnerabilities based on the threat environment and deferring vulnerabilities that do not matter.[5]

VulnCheck defines TTE (Time-to-Exploitation) as the gap between CVE disclosure and confirmed exploitation. VulnCheck also provides real-time alerting of changes in vulnerabilities, so that customers can take action before attacks start.[5]

VulnCheck offers Exploit & Vulnerability Intelligence for decisions on which vulnerabilities need immediate remediation. VulnCheck provides early access to new vulnerability information not found in the NVD, along with dozens of unique fields. VulnCheck provides an exploitation timeline covering when a vulnerability was first disclosed, when evidence of exploitation was first discovered and when the vulnerability was remediated. VulnCheck directs remediation effort to vulnerabilities that are being actively exploited in the wild.[5][15]

VulnCheck develops exploit PoCs, packet captures, and Suricata signatures in house to defend against initial access vulnerabilities. VulnCheck provides data from globally deployed Internet sensors that reveals the first signs of vulnerability exploitation. VulnCheck states that when it is given a CVE, it tells the customer every vulnerable host on the internet right now. VulnCheck for Government includes features, functionality and data available only to VulnCheck's Government partners.[5][7][8][16]

VulnCheck's Initial Access Intelligence team has detailed an unauthenticated pre-auth remote root RCE chain in Control Web Panel. VulnCheck reports third party vulnerabilities.[1][5][17]

The services are offered by VulnCheck Inc. VulnCheck grants customers a right to access and use the VulnCheck products and services specified in an Order Form. VulnCheck permits its service to be integrated only into customer products that provide substantial additional value independent from the service. Unless an Order Form says otherwise, VulnCheck invoices fees annually in advance, payable in U.S. dollars within thirty (30) days from the date of invoice. VulnCheck provides support, maintenance, and uptime for each service according to the support package selected on the Order Form. VulnCheck may provide upgrades, patches, enhancements, or fixes to its customers generally without additional charge.[1][4][5][6][7][8][9][10][11][18]

VulnCheck on the record

Sources

VulnCheck full record

  1. [1]vulncheck.comVulnCheck · vulncheck.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Series aVulnCheck · vulncheck.com · published March 18, 2025 · Tier A
  3. [3]PrivacyVulnCheck · vulncheck.com · undated page, accessed September 27, 2026 · Tier A
  4. [4]Introduction - VulnCheck DocsVulnCheck · undated page, accessed October 30, 2026 · Tier A
  5. [5]VulnCheck - Outpace AdversariesVulnCheck · undated page, accessed October 30, 2026 · Tier A
  6. [6]Canary Intelligence - VulnCheck DocsVulnCheck · undated page, accessed October 30, 2026 · Tier A
  7. [7]Target Intelligence - VulnCheck DocsVulnCheck · undated page, accessed October 30, 2026 · Tier A
  8. [8]Initial Access Intelligence - VulnCheck DocsVulnCheck · undated page, accessed October 30, 2026 · Tier A
  9. [9]Query Parameters - VulnCheck DocsVulnCheck · undated page, accessed October 30, 2026 · Tier A
  10. [10]Package Manager Support - VulnCheck DocsVulnCheck · undated page, accessed October 30, 2026 · Tier A
  11. [11]NVD Migration - VulnCheck DocsVulnCheck · undated page, accessed October 30, 2026 · Tier A
  12. [12]VulnCheck Raises $25M Series B Financing to Address Surging Demand for its Exploit Intelligence SolutionsVulnCheck · published February 17, 2026 · Tier A
  13. [13]VulnCheck Announces Strategic Leadership Appointments to Accelerate GrowthVulnCheck · published December 8, 2025 · Tier A
  14. [14]Exclusive: VulnCheck nabs $25M Series B fundingAxios · published February 17, 2026 · Tier B
  15. [15]Exploit & Vulnerability Intelligence | Products | VulnCheckVulnCheck · undated page, accessed November 10, 2026 · Tier A
  16. [16]Products | VulnCheckVulnCheck · undated page, accessed November 10, 2026 · Tier A
  17. [17]Company | VulnCheckVulnCheck · undated page, accessed November 10, 2026 · Tier A
  18. [18]Service Terms | VulnCheckVulnCheck · published April 20, 2026 · Tier A
  19. [19]VulnCheck raises $25M to expand real-time exploit intelligence platformSiliconANGLE · published February 17, 2026 · Tier B

YesWeHack full record

  1. [1]yeswehack.comYesWeHack · yeswehack.com · undated page, accessed November 5, 2026 · Tier A
  2. [2]Offensive Security and Exposure Management Platform | YesWeHack | Bug BountyYesWeHack · undated page, accessed November 10, 2026 · Tier A
  3. [3]About YesWeHack: Offensive Security & Exposure Management platform Leading Bug Bounty PlatformYesWeHack · undated page, accessed November 10, 2026 · Tier A
  4. [4]Prioritisation problem: handling a growing vulnerability backlog | YesWeHackYesWeHack · undated page, accessed November 10, 2026 · Tier A
  5. [5]Pentest Management Solutions | YesWeHackYesWeHack · undated page, accessed November 10, 2026 · Tier A
  6. [6]Vulnerability Disclosure Policy Solutions | YesWeHackYesWeHack · undated page, accessed November 10, 2026 · Tier A
  7. [7]Vulnerability Management Platform: Centralize All Findings | YesWeHackYesWeHack · undated page, accessed November 10, 2026 · Tier A
  8. [8]Busting Bug Bounty misconceptionsYesWeHack · undated page, accessed November 10, 2026 · Tier A
  9. [9]‘Bug Bounty helps us meet regulatory requirements’: KOMOJU | YesWeHackYesWeHack · undated page, accessed November 10, 2026 · Tier A
  10. [10]"Triage was world class": Bug Bounty success story from risk-management giant DNVYesWeHack · undated page, accessed November 10, 2026 · Tier A
  11. [11]YesWeHack Reviews 2026: Details, Pricing, & FeaturesG2 · undated page, accessed November 10, 2026 · Tier C

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