# What does Em Client use?

Em Client (emclient.com) shows public evidence of 22 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Software
- Size: 11–50 employees
- Based in: Praha 8-Karlín, Czechia
- Founded: 2010
- LinkedIn: https://www.linkedin.com/company/em-client

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code |  |
| [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Website code |  |
| [Oracle Cloud](https://www.runsonwhat.com/reverse/oracle-cloud) | Hosting & Cloud | Email records |  |

## 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 |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |
| [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code |  |
| [Trustpilot](https://www.runsonwhat.com/reverse/trustpilot) | Marketing | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, 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 |  |
| [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records |  |
| [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records |  |

## FAQ

### What tools does Em Client use?

As of October 2026, runsonwhat has found 22 tools at Em Client (emclient.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Microsoft Azure. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, LinkedIn Insight Tag and Microsoft Ads. Company Ops: Microsoft 365, Amazon SES and Let's Encrypt. Last checked October 20, 2026.

### What cloud does Em Client run on?

Em Client uses Amazon Web Services for hosting and cloud infrastructure, alongside Microsoft Azure and Oracle Cloud, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on emclient.com. Amazon Web Services is used by 146,157 companies runsonwhat tracks.

### What email provider does Em Client use?

Em Client uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 715,390 companies runsonwhat tracks.

### What analytics tools does Em Client use?

Em Client uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on emclient.com. Google Analytics is used by 895,634 companies runsonwhat tracks.

### What marketing software does Em Client use?

Em Client uses Trustpilot for marketing, according to runsonwhat (October 2026). runsonwhat found Trustpilot through Trustpilot code on emclient.com. Trustpilot is used by 16,214 companies runsonwhat tracks.

### Does Em Client use jQuery?

Yes. runsonwhat found jQuery at Em Client through jQuery code on emclient.com. jQuery is a Frontend tool used by 923,806 companies runsonwhat tracks.

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

The companies with the stacks most like Em Client's are Devxhub, Greentech, Hinode Group and MJSP, according to runsonwhat (October 2026). Each shares 7 to 13 tools with Em Client, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Em Client uses?

runsonwhat reads public records only. Of the 22 tools at Em Client, 12 were found through code on emclient.com, 8 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and emclient.com about monthly.


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