Case Study: HackerOne improves team communication and brand consistency with Grammarly Business

How HackerOne Builds Customer Trust With a Unified Brand Voice

HackerOne, a cybersecurity company that helps organizations find and fix vulnerabilities, needed a better way to maintain a consistent brand voice while communicating with two very different audiences: enterprise security leaders and ethical hackers. To solve this challenge, HackerOne turned to **Grammarly Business** to help its teams write with more consistency, clarity, and authenticity across content types and channels.

By embedding its style guide into **Grammarly**, HackerOne gave teams real-time writing suggestions for terminology, tone, punctuation, and phrasing, helping content stay on-brand and audience-appropriate. The result was a **66% improvement in team communication**, fewer edits, faster review cycles, and less time spent by senior executives reviewing written work.

HackerOne

Debbie Cotton

Internal Communications