3
AI tools in use at Hacker One
Hacker One uses 3 AI tools: Grammarly (General Writing Assistants), Tray.io (Automation & Integration), and HeyGen (Video Generation & Editing). 2 are confirmed by a published story, quote or press release; 1 is listed on the vendor's own pages.Latest check Oct 5, 2026: 3 of 3 tools checked, from 5 public sources.
- Industry
- Cybersecurity
- Website
- hackerone.com
- AI tools in use
- 3Median for the 74 Cybersecurity companies on usedby: 1
- Latest check
- October 5, 20263 of 3 tools checked so far
Every AI tool at Hacker One
3 lines, each linked to the public page behind it. Open a row to see the dated capture.
| Tool | Team | First public proof | Proof | Source |
|---|---|---|---|---|
 Grammarly | General Writing Assistants | — | grammarly.com | |
 Tray.io | Automation & Integration | — | tray.ai | |
 HeyGen | Video Generation & Editing | — | heygen.com |
“First public proof” is the earliest public page we have dated: a mention (“on or before”), a job post or a start the source states. Our capture dates are not adoption dates.
Hacker One compared to other Cybersecurity companies
Hacker One uses 3 AI tools. The median among the 74 Cybersecurity companies on usedby is 1. 57 of its 73 peers use fewer.
These counts cover public proof only. A company can use tools that no public page names.
AI tools per company
74 Cybersecurity companies on usedby, by number of AI tools
- 45 companies with 1 tool
- 12 companies with 2 tools
- 9 companies with 3 tools
- 1 company with 4 tools
- 0 companies with 5 tools
- 2 companies with 6 tools
- 0 companies with 7 tools
- 5 companies with 8 tools or more
What its peers use that Hacker One does not
Questions about AI at Hacker One
What AI tools does Hacker One use?
Hacker One uses 3 AI tools: Grammarly, Tray.io, and HeyGen. 2 are confirmed by a published story, quote or press release, and 1 is listed on the vendor's own pages.
Does Hacker One use Common Room?
usedby has not found a public page showing that Hacker One uses Common Room. Common Room is the most used AI tool among the 74 Cybersecurity companies on usedby: 5 of them use it. See who uses Common Room.
How does Hacker One compare to other Cybersecurity companies?
Hacker One uses 3 AI tools. The median among the 74 Cybersecurity companies on usedby is 1, and 57 of its 73 peers use fewer tools. These counts cover public proof only.
How does usedby know which AI tools Hacker One uses?
Each tool is linked to a public page that names Hacker One: a vendor's customer page, a published case study, a press release or a job post. We save each page with a dated capture and check it again on each run. A tool leaves the list only after three checks in a row that no longer find Hacker One, and at least 14 days after it was last seen. A tool with a published case study or quote is never removed automatically.