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 2860 reference ratings
4.8/5.0 (2860)
  • Winter 2026 Market Leader Adversarial Exposure Validation Software
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Featured Testimonials

  • “We'll definitely add HackerOne to our security portfolio and leverage hacker-powered security services in the future.”

    Charley Shamaly Vice President Of Operations and Engineering

  • "With a normal pentest, you don’t get vulnerability reports until the engagement is over. That’s not ideal, because it means vulnerabilities go unfixed for longer, and you can’t have issues …

    Jack Watroba Cloud Infrastructure Architect

  • "We have an industry-leading vulnerability disclosure program that protects ethical researchers and partnered with HackerOne to include sensitive vendors in the scope of our bug bounty program to help protect …

    Justin Berman Head of Security
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Featured Case Studies

  • Adobe And Hackerone Celebrate Five Years Of Continued Collaboration

    Pieter Ockers Senior Security Program Manager

  • Smartsheet Celebrates One Year With Hackerone

    Nolan Gibb Information Security Engineer

  • GitLab - Customer Case Study

    Kathy Wang Senior Director of Security
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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.

FeaturedCustomers has 1,911,111+ validated customer references including reviews, case studies, success stories, customer stories, testimonials and customer videos that will help you make better software purchasing decisions.