Insights

Fast-growing VulnCheck shows rapid revenue growth and strong market momentum with a recent Series B of 25 million and placement on the Inc. 5000 fastest-growing list, signaling a scalable security intelligence platform likely to demand expanded enterprise licenses and broader customer success engagements.

Enterprise footprint Publicized deployment with government agencies and large enterprises indicates a proven, high-trust product; sales opportunities include expanding current enterprise contracts, cross-selling to adjacent business units, and targeting large security operations teams in regulated sectors.

Strategic partnerships Investments from National Grid Partners and IQT, plus integration activity with Cytora, suggest a path for co-sell opportunities, data-sharing collaborations, and integration-driven deals with insurers, critical infrastructure players, and technology partners.

Industrial focus Active participation in S4x26 and exploit/ICS security positioning implies strong relevance for industrial control systems, OT security buyers, and cyber risk underwriting; sales plays can emphasize exposure assessment, underwriting data, and OT threat intelligence integrations.

Comprehensive tech stack A broad tech footprint including Terraform, WordPress, Segment, and AI tooling indicates capability to integrate into diverse customer environments; opportunities exist for tailored deployments, data ingestion pipelines, and customized dashboards for security operations centers.

Similar companies to VulnCheck

VulnCheck Tech Stack

VulnCheck uses 8 technology products and services including Google Ads, HubSpot Analytics, Pendo, and more. Explore VulnCheck's tech stack below.

Media & News

VulnCheck's Email Address Formats

VulnCheck uses at least 1 email format:
VulnCheck Email FormatsExamplePercentage
FLast@vulncheck.comJDoe@vulncheck.com
100%

Frequently Asked Questions

What is VulnCheck's official website and social media links?

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VulnCheck's official website is vulncheck.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does VulnCheck generate?

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As of October 2026, VulnCheck's annual revenue is estimated to be $100M - $250M.

What is VulnCheck's NAICS code?

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VulnCheck's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does VulnCheck have currently?

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As of October 2026, VulnCheck has approximately 98 employees across 4 continents, including North America, Europe and Asia. Key team members include Head Of Global Federal Solutions Engineering: S. S. S., Head Of International Sales: L. A. and Head Of Sales, Americas: M. H. Explore VulnCheck's employee directory with LeadIQ.

What industry does VulnCheck belong to?

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VulnCheck operates in the Computer and Network Security industry.

What technology does VulnCheck use?

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VulnCheck's tech stack includes Google Ads, HubSpot Analytics, Pendo, HashiCorp Terraform, WordPress, Segment, ChatGPT and Cisco.

What is VulnCheck's email format?

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VulnCheck's email format typically follows the pattern of FLast@vulncheck.com. Find more VulnCheck email formats with LeadIQ.

How much funding has VulnCheck raised to date?

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As of October 2026, VulnCheck has raised $45M in funding. The last funding round occurred on Feb 17, 2026 for $12M.

When was VulnCheck founded?

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VulnCheck was founded in 2021.
VulnCheck logo

VulnCheck

Computer and Network SecurityMassachusetts, United States51-200 Employees

VulnCheck is a mid-sized cybersecurity firm based in Lexington, Massachusetts. It provides exploit and vulnerability intelligence designed to help organizations anticipate attacker moves and prioritize defenses with speed and precision. The company draws on a team of experienced researchers who have uncovered hundreds of zero-days and hold multiple patents. Its intelligence helps security teams focus resources on the vulnerabilities that pose the greatest risk, including coverage of assets around the world. The client base includes government agencies, large enterprises, and other cybersecurity solution providers that leverage its data to strengthen defenses. In late 2025, VulnCheck announced the Canary Intelligence solution, expanding its offerings in vulnerability and exploit data capabilities.

Section iconCompany Overview

NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2021
Employees
51-200

Section iconFunding & Financials

  • $45M

    VulnCheck has raised a total of $45M of funding over 4 rounds. Their latest funding round was raised on Feb 17, 2026 in the amount of $12M as a Series B.

  • $100M - $250M

    VulnCheck's revenue is estimated to be in the range of $100M - $250M

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