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 3032 reference ratings
4.8/5.0 (3032)
  • Winter 2026 Market Leader Adversarial Exposure Validation Software

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Featured Testimonials

  • “Since the HackerOne Triage team is wellcalibrated on our scope, they offload some of the work from our security team, such as report triage, identifying duplicated reports, and scope mismatch. …

  • “Their bug bounty program is world-class, a top HackerOne researcher. “They value our input and care about security across their entire ecosystem.”

  • "Our researcher community’s approach is rooted in curiosity, creativity, and the relentless pursuit of finding flaws others might miss. This mindset is distinct from building and reinforcing technical models, yet …

Featured Case Studies

  • Qualcomm - Customer Case Study

  • FanDuel - Customer Case Study

  • How TikTok uses Cyberstrength to stay a step ahead with HackerOne

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.