# What does LE TRÈFLE use?

LE TRÈFLE (letreflegend.org) shows public evidence of 14 tools, according to runsonwhat (last checked 2026-10-21).

- Industry: Non-profit Organization Management
- Size: 1,001–5,000 employees
- Based in: Paris, France
- Founded: 1906
- LinkedIn: https://www.linkedin.com/company/le-tr%C3%A8fle-gend

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | 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 |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [Google Maps](https://www.runsonwhat.com/reverse/google-maps) | Media & UI | Website code |  |
| [Vue.js](https://www.runsonwhat.com/reverse/vue) | Frontend | Website code |  |
| [Embedly](https://www.runsonwhat.com/reverse/embedly) | 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 |  |
| [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Klaro](https://www.runsonwhat.com/reverse/klaro) | Security & Compliance | Website code |  |

## Recent changes at LE TRÈFLE

- 2026-10-21: started using [Google Ads](https://www.runsonwhat.com/reverse/google-ads)

## FAQ

### What tools does LE TRÈFLE use?

As of October 2026, runsonwhat has found 14 tools at LE TRÈFLE (letreflegend.org) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads. Company Ops: Klaro. Last checked October 21, 2026.

### What analytics tools does LE TRÈFLE use?

LE TRÈFLE uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on letreflegend.org. Google Analytics is used by 877,471 companies runsonwhat tracks.

### What monitoring tools does LE TRÈFLE use?

LE TRÈFLE uses Sentry for monitoring, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on letreflegend.org. Sentry is used by 78,426 companies runsonwhat tracks.

### Does LE TRÈFLE use jQuery?

Yes. runsonwhat found jQuery at LE TRÈFLE through jQuery code on letreflegend.org. jQuery is a Frontend tool used by 914,310 companies runsonwhat tracks.

### Has LE TRÈFLE changed tools recently?

Yes. On runsonwhat's rechecks, LE TRÈFLE started using Google Ads (latest on October 21, 2026). A change counts only between two checks of letreflegend.org done the same way.

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

The companies with the stacks most like LE TRÈFLE's are Deutsche Kinemathek, Lks Next, Bristow Group and Mateco, according to runsonwhat (October 2026). Each shares 3 to 5 tools with LE TRÈFLE, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what LE TRÈFLE uses?

runsonwhat reads public records only. Of the 14 tools at LE TRÈFLE, 14 were found through code on letreflegend.org. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and letreflegend.org about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/letreflegend.org (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.