# What does Kaufman & Broad S.A. use?

Kaufman & Broad S.A. (ketb.com) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-10-30).

- Industry: Real Estate
- Based in: France
- Founded: 1968

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer) | Workspace | Email records |  |
| [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records |  |
| [Autodesk](https://www.runsonwhat.com/reverse/autodesk) | Collaboration | DNS verification records |  |

## Recent changes at Kaufman & Broad S.A.

- 2026-10-23: started using [OpenAI](https://www.runsonwhat.com/reverse/openai)
- 2026-10-09: started using [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer)

## FAQ

### What tools does Kaufman & Broad use?

As of November 2026, runsonwhat has found 8 tools at Kaufman & Broad (ketb.com) in public records. Application: OpenAI. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 30, 2026.

### What email provider does Kaufman & Broad use?

Kaufman & Broad uses Microsoft 365 for email and office software, alongside Apple Business and Exclaimer, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 719,722 companies runsonwhat tracks.

### Does Kaufman & Broad use SendGrid?

Yes. runsonwhat found SendGrid at Kaufman & Broad through email records that authorize SendGrid. SendGrid is a Email Delivery tool used by 197,142 companies runsonwhat tracks.

### Does Kaufman & Broad use AI tools?

Yes. runsonwhat has found OpenAI at Kaufman & Broad; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so Kaufman & Broad may use more AI tools than these.

### Has Kaufman & Broad changed tools recently?

Yes. On runsonwhat's rechecks, Kaufman & Broad started using OpenAI and Exclaimer (latest on October 23, 2026). A change counts only between two checks of ketb.com done the same way.

### How does runsonwhat know what Kaufman & Broad uses?

runsonwhat reads public records only. Of the 8 tools at Kaufman & Broad, 5 were found through DNS records, 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and ketb.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/ketb.com (updated November 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.