# What does CDI Corporation use?

CDI Corporation (cdicorp.com) shows public evidence of 6 tools, according to runsonwhat (last checked 2026-10-10).

- Industry: Executive Office
- Size: 10,000+ employees
- Based in: Houston, United States
- Founded: 1950
- LinkedIn: https://www.linkedin.com/company/cdi-corporation

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | DNS records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records |  |
| [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4) | Security & Compliance | Email records |  |

## FAQ

### What tools does CDI use?

As of October 2026, runsonwhat has found 6 tools at CDI (cdicorp.com) in public records. Edge & Hosting: GoDaddy. Company Ops: Microsoft 365, SendGrid and Proofpoint. Last checked October 10, 2026.

### What email provider does CDI use?

CDI uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 700,577 companies runsonwhat tracks.

### Does CDI use GoDaddy?

Yes. runsonwhat found GoDaddy at CDI through DNS records that point at GoDaddy. GoDaddy is a DNS tool used by 247,325 companies runsonwhat tracks.

### How does runsonwhat know what CDI uses?

runsonwhat reads public records only. Of the 6 tools at CDI, 4 were found through email records, 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cdicorp.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/cdicorp.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.