How many employees work at HackerOne?

HackerOne, Inc. has 9,352 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 12.4%.

Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025

About HackerOne

HackerOne is the global leader in human-powered security. We leverage human ingenuity to pinpoint the most critical security flaws across your attack surface to outmatch cybercriminals. HackerOne’s Attack Resistance Platform combines the most creative human intelligence with the latest artificial intelligence to reduce threat exposure at all stages of the software development lifecycle. From meeting compliance requirements with pentesting to finding novel and elusive vulnerabilities through bug bounty, HackerOne’s elite community of ethical hackers helps organizations transform their businesses with confidence. HackerOne has helped find and fix more vulnerabilities than any other vendor for brands, including Coinbase, General Motors, GitHub, Goldman Sachs, Hyatt, PayPal, and the U.S Department of Defense. In 2023, HackerOne was named a Best Workplace for Innovators by Fast Company.

As of December 2025

HackerOne
workforce metrics

Headcount

9.4k

Avg. Salary

$46.8k

Tenure

3.4yr

Growth Rate

12.4%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of HackerOne annual worldwide employee count from 2023 to 2025.

  • HackerOne total number of employees in 2025 was 9,351, a 12.4% increase from 2024.
  • HackerOne total number of employees in 2024 was 8,259, a 13.4% increase from 2023.
  • HackerOne total number of employees in 2023 was 7,224, a 14.6% increase from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of HackerOne annual active job postings from 2023 to 2025.

  • HackerOne active job postings in 2025 was 63, a 1.6% increase from 2024.
  • HackerOne active job postings in 2024 was 62, a 113.9% increase from 2023.
  • HackerOne active job postings in 2023 was 17, a 26.7% increase from 2022.

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Employee Sentiment

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