# What does EC System use?

EC System (ecsystem.pl) shows public evidence of 14 tools, according to runsonwhat (last checked 2026-10-10).

- Industry: IT Services
- Size: 11–50 employees
- Based in: Kraków, Poland
- Founded: 1991
- LinkedIn: https://www.linkedin.com/company/eltcrac-system-sp-z-o-o-

## 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 |  |
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |
| [Lottie](https://www.runsonwhat.com/reverse/lottie) | 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 |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [Elementor](https://www.runsonwhat.com/reverse/elementor) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, Website code |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [CERT Polska](https://www.runsonwhat.com/reverse/cert-polska) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does EC System use?

As of October 2026, runsonwhat has found 14 tools at EC System (ecsystem.pl) in public records. Application: jQuery, Vimeo and Adobe Fonts. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, Let's Encrypt and CERT Polska. Last checked October 10, 2026.

### What email provider does EC System use?

EC System 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 code on ecsystem.pl. Microsoft 365 is used by 705,045 companies runsonwhat tracks.

### What analytics tools does EC System use?

EC System uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on ecsystem.pl. Google Analytics is used by 858,236 companies runsonwhat tracks.

### What is EC System's website built with?

EC System uses WordPress for its website, alongside Yoast SEO and Elementor, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on ecsystem.pl. WordPress is used by 585,392 companies runsonwhat tracks.

### Does EC System use jQuery?

Yes. runsonwhat found jQuery at EC System through jQuery code on ecsystem.pl. jQuery is a Frontend tool used by 901,379 companies runsonwhat tracks.

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

The companies with the stacks most like EC System's are Relout, Psnc Future Labs, Softiq and Akomp. Systemy Informatyczne. Kochański A., according to runsonwhat (October 2026). Each shares 5 to 9 tools with EC System, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what EC System uses?

runsonwhat reads public records only. Of the 14 tools at EC System, 11 were found through code on ecsystem.pl, 2 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 ecsystem.pl about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/ecsystem.pl (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.