What products does Kosai sell?

Kosai sells Kosai CVE-Free Open Source Software.

Kosai

Application SecurityWest Palm Beach, United Statesfounded 2023acquired by Root

Kosai is a cybersecurity company specializing in Application Security, founded in 2023 and headquartered in West Palm Beach, United States. It employs about 4 people and was acquired by Root in 2025.

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updated Sep 12, 2026

Latest Kosai news and company activity

What Kosai did, dated — selected moves from the record, one per kind, newest first.

Aug 2025AcquiredRoot Acquires Kosai, Welcomes Alex Gallagher as VP

1 event tracked since Aug 2025 · selected events shownUnlock the complete Kosai timeline

Kosai products

Kosai CVE-Free Open Source SoftwareAutomated CVE patching for open source software componentsDetails ↗

Kosai employees and hiring

Kosai has about 4 employees.

Employees: 4
Open roles: 0

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Kosai competitors

Security professionals most often compare Kosai against Aikido Security and Hopper Security on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.

by search demand for comparison pages on cybersectools.com, 90 days

View the competitive set with overlap scores

The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

Similar in Application Security

Common questions about Kosai.

How many people work at Kosai?: Kosai has about 4 employees.
Who are Kosai's competitors?: Security professionals most often compare Kosai against Aikido Security and Hopper Security on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.
What does Kosai do?: Kosai is a cybersecurity company specializing in Application Security, founded in 2023 and headquartered in West Palm Beach, United States.
What products does Kosai sell?: Kosai sells Kosai CVE-Free Open Source Software.