# What does Data B. Mailservice use?

Data B. Mailservice (datab.nl) shows public evidence of 17 tools, according to runsonwhat (last checked 2026-10-16).

- Industry: IT Services
- Size: 51–200 employees
- Based in: Leek, Netherlands
- Founded: 1991
- LinkedIn: https://www.linkedin.com/company/data-b-mailservice-bv

## Application

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

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [Calendly](https://www.runsonwhat.com/reverse/calendly) | Sales & CRM | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Sophos](https://www.runsonwhat.com/reverse/sophos) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does Data B. Mailservice use?

As of October 2026, runsonwhat has found 17 tools at Data B. Mailservice (datab.nl) in public records. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365, reCAPTCHA and Let's Encrypt. Last checked October 16, 2026.

### What sales tools does Data B. Mailservice use?

The sales tools runsonwhat has found at Data B. Mailservice are Calendly (October 2026); no CRM shows up in Data B. Mailservice's public records. runsonwhat found Calendly through Calendly code on datab.nl. Calendly is used by 26,096 companies runsonwhat tracks.

### What email provider does Data B. Mailservice use?

Data B. Mailservice 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 706,442 companies runsonwhat tracks.

### What analytics tools does Data B. Mailservice use?

Data B. Mailservice uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on datab.nl. Google Analytics is used by 866,115 companies runsonwhat tracks.

### What is Data B. Mailservice's website built with?

Data B. Mailservice uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on datab.nl. WordPress is used by 589,263 companies runsonwhat tracks.

### Does Data B. Mailservice use jQuery?

Yes. runsonwhat found jQuery at Data B. Mailservice through jQuery code on datab.nl. jQuery is a Frontend tool used by 906,217 companies runsonwhat tracks.

### How does runsonwhat know what Data B. Mailservice uses?

runsonwhat reads public records only. Of the 17 tools at Data B. Mailservice, 11 were found through code on datab.nl, 5 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and datab.nl about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/datab.nl (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.