# What does D4 Ltd use?

D4 Ltd (d4ltd.com) shows public evidence of 12 tools, according to runsonwhat (last checked 2026-10-16).

- Industry: Staffing and Recruiting
- Size: 51–200 employees
- Based in: Manchester, United Kingdom
- Founded: 1998
- LinkedIn: https://www.linkedin.com/company/d4ltd

## Edge & Hosting

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

## Application

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

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records |  |
| [All in One SEO](https://www.runsonwhat.com/reverse/aioseo) | Website & CMS | Website code |  |

## 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 |  |
| [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records |  |
| [CookieScript](https://www.runsonwhat.com/reverse/cookie-script) | Security & Compliance | Website code |  |

## FAQ

### What tools does D4 use?

As of October 2026, runsonwhat has found 12 tools at D4 (d4ltd.com) in public records. Edge & Hosting: GoDaddy. Application: jQuery and Vimeo. Data & Observability: Google Analytics. Go-to-market: WordPress, Brevo and All in One SEO. Company Ops: Microsoft 365, SendGrid and Valimail. Last checked October 16, 2026.

### What email provider does D4 use?

D4 uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 701,686 companies runsonwhat tracks.

### What analytics tools does D4 use?

D4 uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on d4ltd.com. Google Analytics is used by 852,173 companies runsonwhat tracks.

### What is D4's website built with?

D4 uses WordPress for its website, alongside All in One SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on d4ltd.com. WordPress is used by 582,092 companies runsonwhat tracks.

### What marketing software does D4 use?

D4 uses Brevo for marketing, according to runsonwhat (October 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 78,224 companies runsonwhat tracks.

### Does D4 use jQuery?

Yes. runsonwhat found jQuery at D4 through jQuery code on d4ltd.com. jQuery is a Frontend tool used by 896,965 companies runsonwhat tracks.

### How does runsonwhat know what D4 uses?

runsonwhat reads public records only. Of the 12 tools at D4, 6 were found through code on d4ltd.com, 3 through DNS records and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and d4ltd.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/d4ltd.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.