HackerOne: Bug bounty. We've found 918 companies using HackerOne, most often in Software (29%) and Financial Services (18%), typically with 201–1,000 employees and 62% based in United States.
Customers918companies use it
Most popular withCloud Computing68× more likely than average
Typical customer201–1,000employees · mostly United States
We've found 918 companies using HackerOne among the 181,591 we've scanned so far. We only count a company when a direct public record backs it up.
What kind of companies use HackerOne?
HackerOne customers are most often in Software (29%), Financial Services (18%) and Internet (8%). The most common company size is 201–1,000 employees (30% of customers with a known size).
Which countries use HackerOne the most?
Most HackerOne customers we've found are in United States (62%), United Kingdom (8%) and Germany (5%).
What are the alternatives to HackerOne?
The most used alternatives in the same category are GlobalSign (24,648 companies), Let's Encrypt (21,269 companies), Proofpoint (19,778 companies) and reCAPTCHA (17,366 companies).
How does runsonwhat know a company uses HackerOne?
We read public traces only. For HackerOne that means a domain-verification record in the company's DNS, code loaded on the company's website, including tag managers and the company's published subprocessor list. Every match keeps the record it came from.
LinearDev Tools28×more likely
ParallelsDev Tools26×more likely
DriftSupport & Docs22×more likely
SegmentAnalytics19×more likely
DockerDev Tools19×more likely
PendoAnalytics17×more likely
ZapierDev Tools16×more likely
MongoDB AtlasBackend & Database14×more likely
CursorDev Tools14×more likely
JamfSecurity & Compliance13×more likely
Atlassian StatuspageMonitoring10×more likely
StripePayments & Billing9.0×more likely