HackerOne

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Read 79 HackerOne reviews and testimonials from customers, explore 60 case studies and customer success stories, and watch customer videos to see why companies chose HackerOne as their Bug Bounty Platforms

HackerOne is a SaaS platform that enables security researchers to find and report security holes to companies before they can get exploited. More than 400 companies, including Adobe, Yahoo, Twitter, Dropbox, Square and Airbnb, trust HackerOne to enable their vulnerability disclosure process. In the new era of mega-breaches, it's time to re-raise the shields, as a community.

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Customer Rating Review Score based on 3009 reference ratings
4.8/5.0 (3009)
  • Winter 2026 Market Leader Adversarial Exposure Validation Software

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Featured Testimonials

  • "Having a bug bounty program is not an option, it's essential. Scaling internal testing can only go so far, working with the community helps uncover issues we may not have."

  • "In addition to some amazing, creative submissions, we’ve received some incredible feedback from researchers. In just a few short months, we’ve used that feedback to make substantial changes to our …

  • "HackerOne also played a crucial role in cutting down the noise so we could focus only on the valid issues."

Featured Case Studies

  • How Complion Protects Clinical Research Sites With HackerOne Pentest

  • Alien Vault Streamlines Their Vulnerability Disclosure With Hackerone Response

  • How Deriv cut Bug Bounty response time from hours to minutes

Additional HackerOne Information & Resources

Read HackerOne Reviews, Testimonials & Customer References from 79 real HackerOne customers.

Browse HackerOne Case Studies, Customer Success Stories, & Customer References from 60 businesses that use HackerOne.