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 3027 reference ratings
4.8/5.0 (3027)
  • Winter 2026 Market Leader Adversarial Exposure Validation Software

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Featured Testimonials

  • "A vulnerability disclosure program with bug bounties signaled LocalTapiola reaching a new level of security sophistication, not only in the financial services arena, but in the wider cyber security world …

  • “By enabling all teams that work in cybersecurity to better understand the root causes of real-life examples, we can avoid more issues earlier in the software development lifecycle. The HackerOne …

  • "HackerOne has been much more successful at finding problems than general penetration tests have been for us."

Featured Case Studies

  • Adobe and HackerOne’s Decade-Long Partnership with the Ethical Hacking Community

  • How a next-generation mobile bank protects millions of customers by embracing hacker-powered …

  • Bitso drives business growth with hacker-powered security

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.