# What does OpticLibre use?

OpticLibre (opticlibre.com) shows public evidence of 14 tools, according to runsonwhat (last checked 2026-10-23).

- Industry: Management Consulting
- Size: 11–50 employees
- Based in: Paris, France
- Founded: 2005
- LinkedIn: https://www.linkedin.com/company/club-optic-libre

## 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 |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |

## 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 |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [Elementor](https://www.runsonwhat.com/reverse/elementor) | Website & CMS | Website code |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [tarteaucitron](https://www.runsonwhat.com/reverse/tarteaucitron) | Security & Compliance | Website code |  |

## FAQ

### What tools does OpticLibre use?

As of October 2026, runsonwhat has found 14 tools at OpticLibre (opticlibre.com) in public records. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365 and tarteaucitron. Last checked October 23, 2026.

### What email provider does OpticLibre use?

OpticLibre 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 and email records. Microsoft 365 is used by 715,050 companies runsonwhat tracks.

### What analytics tools does OpticLibre use?

OpticLibre uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on opticlibre.com. Google Analytics is used by 888,559 companies runsonwhat tracks.

### What is OpticLibre's website built with?

OpticLibre uses WordPress for its website, alongside Yoast SEO and Elementor, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on opticlibre.com. WordPress is used by 600,396 companies runsonwhat tracks.

### What marketing software does OpticLibre use?

OpticLibre uses Brevo for marketing, according to runsonwhat (October 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 80,637 companies runsonwhat tracks.

### Does OpticLibre use jQuery?

Yes. runsonwhat found jQuery at OpticLibre through jQuery code on opticlibre.com. jQuery is a Frontend tool used by 920,576 companies runsonwhat tracks.

### Does OpticLibre use AI tools?

Yes. runsonwhat has found Anthropic at OpticLibre; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so OpticLibre may use more AI tools than these.

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

The companies with the stacks most like OpticLibre's are Health Center One to one Meetings, Brain Up Association, Bosphore Sense and VENCEA, according to runsonwhat (October 2026). Each shares 4 to 11 tools with OpticLibre, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what OpticLibre uses?

runsonwhat reads public records only. Of the 14 tools at OpticLibre, 11 were found through code on opticlibre.com, 3 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and opticlibre.com about monthly.


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