# What does Ducaju use?

Ducaju (ducaju.com) shows public evidence of 18 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: Packaging and Containers
- Size: 51–200 employees
- Based in: Erpe-Mere, Belgium
- LinkedIn: https://www.linkedin.com/company/ducaju-nv

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code |  |

## 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 |  |
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | 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 |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |
| [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Website code |  |
| [Pinterest](https://www.runsonwhat.com/reverse/pinterest) | Ads & Pixels | Website code |  |
| [Flexmail](https://www.runsonwhat.com/reverse/flexmail) | Marketing | Email records |  |

## 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 |  |
| [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records |  |
| [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer) | Workspace | Email records |  |

## Recent changes at Ducaju

- 2026-11-08: started using [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer)

## FAQ

### What tools does Ducaju use?

As of November 2026, runsonwhat has found 18 tools at Ducaju (ducaju.com) in public records. Edge & Hosting: Amazon Web Services. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, reCAPTCHA and GlobalSign. Last checked November 8, 2026.

### What cloud does Ducaju run on?

Ducaju uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on ducaju.com. Amazon Web Services is used by 147,664 companies runsonwhat tracks.

### What email provider does Ducaju use?

Ducaju uses Microsoft 365 for email and office software, alongside Exclaimer, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 737,877 companies runsonwhat tracks.

### What does Ducaju use for customer support?

Ducaju uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through Zendesk code on ducaju.com. Zendesk is used by 43,843 companies runsonwhat tracks.

### What analytics tools does Ducaju use?

Ducaju uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on ducaju.com. Google Analytics is used by 904,335 companies runsonwhat tracks.

### What marketing software does Ducaju use?

Ducaju uses Flexmail for marketing, according to runsonwhat (November 2026). runsonwhat found Flexmail through email records that authorize Flexmail. Flexmail is used by 582 companies runsonwhat tracks.

### Does Ducaju use jQuery?

Yes. runsonwhat found jQuery at Ducaju through jQuery code on ducaju.com. jQuery is a Frontend tool used by 927,321 companies runsonwhat tracks.

### Has Ducaju changed tools recently?

Yes. On runsonwhat's rechecks, Ducaju started using Exclaimer (latest on November 8, 2026). A change counts only between two checks of ducaju.com done the same way.

### Which companies have a tech stack similar to Ducaju's?

The companies with the stacks most like Ducaju's are Q-Park, Publi-FDM, Bakker Belgium and Fortal, according to runsonwhat (November 2026). Each shares 6 to 11 tools with Ducaju, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Ducaju uses?

runsonwhat reads public records only. Of the 18 tools at Ducaju, 14 were found through code on ducaju.com, 3 through email records and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and ducaju.com about monthly.


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