# What does Link9 use?

Link9 (link9.com) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-10-16).

- Industry: Marketing and Advertising
- Size: 51–200 employees
- Based in: Jersey City, United States
- Founded: 2009
- LinkedIn: https://www.linkedin.com/company/link9

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Extensis](https://www.runsonwhat.com/reverse/extensis) | Media & UI | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | DNS verification records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records |  |
| [dmarcian](https://www.runsonwhat.com/reverse/dmarcian) | Security & Compliance | Email records |  |
| [Miro](https://www.runsonwhat.com/reverse/miro) | Collaboration | DNS verification records |  |

## FAQ

### What tools does Link9 use?

As of October 2026, runsonwhat has found 8 tools at Link9 (link9.com) in public records. Application: Extensis. Company Ops: Microsoft 365, Google Workspace and Atlassian. Last checked October 16, 2026.

### What email provider does Link9 use?

Link9 uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 701,710 companies runsonwhat tracks.

### Does Link9 use Atlassian?

Yes. runsonwhat found Atlassian at Link9 through a DNS verification record for Atlassian. Atlassian is a Dev Tools tool used by 65,157 companies runsonwhat tracks.

### Which companies have a tech stack similar to Link9's?

The companies with the stacks most like Link9's are Cengage, Plus54, Anomaly and Seven.One Entertainment Group, according to runsonwhat (October 2026). Each shares 3 to 5 tools with Link9, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Link9 uses?

runsonwhat reads public records only. Of the 8 tools at Link9, 6 were found through DNS records, 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and link9.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/link9.com (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.