# What does Flexoptix GmbH use?

Flexoptix GmbH (flexoptix.net) shows public evidence of 15 tools, according to runsonwhat (last checked 2026-10-07).

- Industry: Telecommunications
- Size: 51–200 employees
- Based in: Darmstadt, Germany
- Founded: 2008
- LinkedIn: https://www.linkedin.com/company/flexoptix-gmbh

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | DNS records, Website code |  |
| [Platform.sh](https://www.runsonwhat.com/reverse/platformsh) | Hosting & Cloud | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |
| [Klarna](https://www.runsonwhat.com/reverse/klarna) | Payments & Billing | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Matomo](https://www.runsonwhat.com/reverse/matomo) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Magento](https://www.runsonwhat.com/reverse/magento) | Website & CMS | Website code |  |
| [Adobe Edge Delivery Services](https://www.runsonwhat.com/reverse/adobe-edge-delivery) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [SwissSign](https://www.runsonwhat.com/reverse/swisssign) | Security & Compliance | DNS verification records |  |
| [Personio](https://www.runsonwhat.com/reverse/personio) | People & HR | Website code |  |

## FAQ

### What tools does Flexoptix use?

As of October 2026, runsonwhat has found 15 tools at Flexoptix (flexoptix.net) in public records. Edge & Hosting: Fastly and Platform.sh. Application: jQuery, Font Awesome and Tailwind CSS. Data & Observability: Matomo. Go-to-market: WordPress, Magento and Adobe Edge Delivery Services. Company Ops: Microsoft 365, Apple Business and Atlassian. Last checked October 7, 2026.

### What cloud does Flexoptix run on?

Flexoptix uses Platform.sh for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Platform.sh through Platform.sh code on flexoptix.net. Platform.sh is used by 2,024 companies runsonwhat tracks.

### What email provider does Flexoptix use?

Flexoptix uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 701,681 companies runsonwhat tracks.

### What payment provider does Flexoptix use?

Flexoptix uses Klarna for payments and billing, according to runsonwhat (October 2026). runsonwhat found Klarna through Klarna code on flexoptix.net. Klarna is used by 4,710 companies runsonwhat tracks.

### What analytics tools does Flexoptix use?

Flexoptix uses Matomo for analytics, according to runsonwhat (October 2026). runsonwhat found Matomo through Matomo code on flexoptix.net. Matomo is used by 33,052 companies runsonwhat tracks.

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

Flexoptix uses WordPress for its website, alongside Magento and Adobe Edge Delivery Services, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on flexoptix.net. WordPress is used by 582,025 companies runsonwhat tracks.

### Does Flexoptix use jQuery?

Yes. runsonwhat found jQuery at Flexoptix through jQuery code on flexoptix.net. jQuery is a Frontend tool used by 896,865 companies runsonwhat tracks.

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

The companies with the stacks most like Flexoptix's are Donaukurier, JODEL, Zerog - AI In Aviation and Advancis, according to runsonwhat (October 2026). Each shares 4 to 6 tools with Flexoptix, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Flexoptix uses?

runsonwhat reads public records only. Of the 15 tools at Flexoptix, 10 were found through code on flexoptix.net, 5 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and flexoptix.net about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/flexoptix.net (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.