Company overview

HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world’s largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting, AI red teaming, and code security, HackerOne delivers measurable, continuous reduction of cyber risk for enterprises. Industry leaders, including Anthropic, Crypto.com, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems. HackerOne was recognized in Gartner’s Emerging Tech Impact Radar: AI Cybersecurity Ecosystem report for its leadership in AI Security Testing and has been named a Most Loved Workplace for Young Professionals (2024).
Founded in 2012
San Francisco, California, USA
6.5K employees (82 in marketing)
75% recommend to a friend
75% positive business outlook

Salaries

Typical salary range

$129,000 – $158,000

/ yr

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People

Hiring activity

Open marketing jobs over time

11 open now

Headcount trend

Company growth over the last 12 months

Headcount +11.6% year over year

Funding

Total funding

$159.4M

Last raise

Series Unknown, 4 years ago

Funding history

Apr 2022

Venture Round HackerOne

Jan 2022

Series E HackerOne · $49M

Sep 2019

Series D HackerOne · $36.4M

Feb 2017

Series C HackerOne · $40M

Jun 2015

Series B HackerOne · $25M

May 2014

Series A HackerOne · $9M

Audience

Monthly website visitors
1.5M
Month over month+2%
Quarter over quarter-0.9%
Top sourceDirect (47%)
Ad budget per month$753.2
Average search rank46.7
Traffic source mix
Direct
47%
Search
43.3%
Referral
6.6%
Social
2.5%
Paid referral
0.5%

LinkedIn followers

Follower count and growth

Total followers

348.3K

12-mo growth

+13.3%

Monthly growth

+1.1%

News

Links