# What does Essilor use?

Essilor (essilor.de) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-11-10).

- Based in: Germany
- Founded: 1849

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Akamai](https://www.runsonwhat.com/reverse/akamai) | CDN & Edge | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Tealium](https://www.runsonwhat.com/reverse/tealium) | Data Pipeline | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records |  |
| [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records |  |
| [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code |  |
| [Telekom Security](https://www.runsonwhat.com/reverse/telesec) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does Essilor use?

As of November 2026, runsonwhat has found 11 tools at Essilor (essilor.de) in public records. Edge & Hosting: Akamai. Application: jQuery and Next.js. Data & Observability: Tealium. Go-to-market: Mailchimp. Company Ops: Microsoft 365, Google Workspace and Amazon SES. Last checked November 10, 2026.

### What email provider does Essilor use?

Essilor uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 734,250 companies runsonwhat tracks.

### What marketing software does Essilor use?

Essilor uses Mailchimp for marketing, according to runsonwhat (November 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 119,039 companies runsonwhat tracks.

### Does Essilor use jQuery?

Yes. runsonwhat found jQuery at Essilor through jQuery code on essilor.de. jQuery is a Frontend tool used by 927,228 companies runsonwhat tracks.

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

The companies with the stacks most like Essilor's are Agv Versicherungen, Shimadzu Europa, RheinEnergie Trading and Amphos, according to runsonwhat (November 2026). Each shares 2 to 5 tools with Essilor, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Essilor uses?

runsonwhat reads public records only. Of the 11 tools at Essilor, 5 were found through code on essilor.de, 3 through DNS records and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and essilor.de about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/essilor.de (updated November 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.