# What does SUR.lu use?

SUR.lu (sur.lu) shows public evidence of 5 tools, according to runsonwhat (last checked 2026-10-17).

- Industry: Healthcare
- Size: 11–50 employees
- Based in: Luxembourg, Luxembourg
- Founded: 2023
- LinkedIn: https://www.linkedin.com/company/sur-lu

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Custom domain |  |
| [Heroku](https://www.runsonwhat.com/reverse/heroku) | Hosting & Cloud | Custom domain, 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 |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |

## FAQ

### What tools does SUR.lu use?

As of October 2026, runsonwhat has found 5 tools at SUR.lu (sur.lu) in public records. Edge & Hosting: Google Cloud and Heroku. Application: jQuery and Google Fonts. Company Ops: Google Workspace. Last checked October 17, 2026.

### What cloud does SUR.lu run on?

SUR.lu uses Google Cloud for hosting and cloud infrastructure, alongside Heroku, according to runsonwhat (October 2026). runsonwhat found Google Cloud through a subdomain that points at Google Cloud. Google Cloud is used by 75,257 companies runsonwhat tracks.

### What email provider does SUR.lu use?

SUR.lu uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 398,967 companies runsonwhat tracks.

### Does SUR.lu use jQuery?

Yes. runsonwhat found jQuery at SUR.lu through jQuery code on sur.lu. jQuery is a Frontend tool used by 899,620 companies runsonwhat tracks.

### Which companies have a tech stack similar to SUR.lu's?

The companies with the stacks most like SUR.lu's are Hingeto, Pangea, Productboard and NRC Group Finland, according to runsonwhat (October 2026). Each shares 2 to 4 tools with SUR.lu, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what SUR.lu uses?

runsonwhat reads public records only. Of the 5 tools at SUR.lu, 2 were found through code on sur.lu, 2 through subdomains that point at the vendor and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and sur.lu about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/sur.lu (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.