Who are CourseStack's competitors?

U.S. Cyber Range, CTFGuide, and GemForge Labs are among the closest in Human Risk. The full competitive set, with overlap scoring, is in the platform.

What products does CourseStack sell?

CourseStack sells CourseStack CTF.

CourseStack

Human RiskPhiladelphia, United Statesfounded 2023privatecoursestack.com ↗

CourseStack is a cybersecurity company specializing in Human Risk, founded in 2023 and headquartered in Philadelphia, United States. It employs about 3 people and is privately held.

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updated Oct 11, 2026

CourseStack products

CourseStack CTF

CourseStack employees and hiring

CourseStack has about 3 employees.

Employees: 3
Open roles: 0

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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
Competitorsfull set, overlap scored
Leadershipevery exec, with roles
Customersnamed publicly, with sources
Reviews & newssentiment, coverage, cadence

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Funding, round by round, with the investors
Headcount, hiring and the people
The timeline of what they did, dated
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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 Human Risk

Common questions about CourseStack.

How many people work at CourseStack?: CourseStack has about 3 employees.
Who are CourseStack's competitors?: U.S. Cyber Range, CTFGuide, and GemForge Labs are among the closest in Human Risk. The full competitive set, with overlap scoring, is in the platform.
What does CourseStack do?: CourseStack is a cybersecurity company specializing in Human Risk, founded in 2023 and headquartered in Philadelphia, United States.
What products does CourseStack sell?: CourseStack sells CourseStack CTF.