# What does Der Letzte Schliff use?

Der Letzte Schliff (cylex.de) shows public evidence of 5 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: Individual & Family Services
- Size: 1–10 employees
- Based in: Konstanz, Germany
- LinkedIn: https://www.linkedin.com/company/der-letzte-schliff

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records |  |
| [SMTP2GO](https://www.runsonwhat.com/reverse/smtp2go) | Email Delivery | Email records |  |

## FAQ

### What tools does Der Letzte Schliff use?

As of November 2026, runsonwhat has found 5 tools at Der Letzte Schliff (cylex.de) in public records. Edge & Hosting: Cloudflare. Company Ops: SendGrid, Mailchimp Transactional and SMTP2GO. Last checked November 8, 2026.

### Does Der Letzte Schliff use Cloudflare?

Yes. runsonwhat found Cloudflare at Der Letzte Schliff through DNS records that point at Cloudflare and code on cylex.de. Cloudflare is a CDN & Edge tool used by 733,535 companies runsonwhat tracks.

### How does runsonwhat know what Der Letzte Schliff uses?

runsonwhat reads public records only. Of the 5 tools at Der Letzte Schliff, 3 were found through email records, 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cylex.de about monthly.


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