# What does PenguinRandomhouse.com use?

PenguinRandomhouse.com (randomhouse.com) shows public evidence of 6 tools, according to runsonwhat (last checked 2026-10-31).

- Industry: Publishing
- Size: 10,000+ employees
- Based in: Toronto, Canada
- Founded: 2013
- LinkedIn: https://www.linkedin.com/company/penguin-random-house-publishing

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Adobe Analytics](https://www.runsonwhat.com/reverse/adobe-analytics) | Analytics | Custom domain |  |
| [Tealium](https://www.runsonwhat.com/reverse/tealium) | Data Pipeline | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records |  |

## Recent changes at PenguinRandomhouse.com

- 2026-10-31: stopped using [Apple Business](https://www.runsonwhat.com/reverse/apple)
- 2026-10-31: stopped using [Atlassian](https://www.runsonwhat.com/reverse/atlassian)
- 2026-10-31: stopped using [GlobalSign](https://www.runsonwhat.com/reverse/globalsign)
- 2026-10-31: stopped using [Mimecast](https://www.runsonwhat.com/reverse/mimecast)
- 2026-10-31: stopped using [monday.com](https://www.runsonwhat.com/reverse/monday)
- 2026-10-31: stopped using [Valimail](https://www.runsonwhat.com/reverse/valimail)

## FAQ

### What tools does PenguinRandomhouse.com use?

As of November 2026, runsonwhat has found 6 tools at PenguinRandomhouse.com (randomhouse.com) in public records. Edge & Hosting: Amazon CloudFront. Application: jQuery. Data & Observability: Adobe Analytics and Tealium. Go-to-market: WordPress. Company Ops: Microsoft 365. Last checked October 31, 2026.

### What email provider does PenguinRandomhouse.com use?

PenguinRandomhouse.com uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 719,724 companies runsonwhat tracks.

### What analytics tools does PenguinRandomhouse.com use?

PenguinRandomhouse.com uses Adobe Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Adobe Analytics through a subdomain that points at Adobe Analytics. Adobe Analytics is used by 6,489 companies runsonwhat tracks.

### What is PenguinRandomhouse.com's website built with?

PenguinRandomhouse.com uses WordPress for its website, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on randomhouse.com. WordPress is used by 607,106 companies runsonwhat tracks.

### Does PenguinRandomhouse.com use jQuery?

Yes. runsonwhat found jQuery at PenguinRandomhouse.com through jQuery code on randomhouse.com. jQuery is a Frontend tool used by 929,927 companies runsonwhat tracks.

### Has PenguinRandomhouse.com changed tools recently?

Yes. On runsonwhat's rechecks, PenguinRandomhouse.com stopped using Apple Business, Atlassian and GlobalSign (latest on October 31, 2026). A change counts only between two checks of randomhouse.com done the same way.

### Which companies have a tech stack similar to PenguinRandomhouse.com's?

The companies with the stacks most like PenguinRandomhouse.com's are Genentech, Armada Analytics, Lifestyle Communities and Sandale Utility Products - High Density Polyethylene Products And Services, according to runsonwhat (November 2026). Each shares 4 to 5 tools with PenguinRandomhouse.com, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what PenguinRandomhouse.com uses?

runsonwhat reads public records only. Of the 6 tools at PenguinRandomhouse.com, 4 were found through code on randomhouse.com, 1 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and randomhouse.com about monthly.


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