# What does WK Sistemas use?

WK Sistemas (wk.com.br) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-10-20).

- Based in: Brazil

## Edge & Hosting

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records |  |
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |

## Company Ops

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

## FAQ

### What tools does WK Sistemas use?

As of October 2026, runsonwhat has found 7 tools at WK Sistemas (wk.com.br) in public records. Edge & Hosting: Cloudflare and Amazon Web Services. Go-to-market: Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365. Last checked October 20, 2026.

### What cloud does WK Sistemas run on?

WK Sistemas uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on wk.com.br. Amazon Web Services is used by 145,989 companies runsonwhat tracks.

### What email provider does WK Sistemas use?

WK Sistemas 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 715,173 companies runsonwhat tracks.

### Does WK Sistemas use Cloudflare?

Yes. runsonwhat found Cloudflare at WK Sistemas through DNS records that point at Cloudflare and email records. Cloudflare is a CDN & Edge tool used by 708,082 companies runsonwhat tracks.

### How does runsonwhat know what WK Sistemas uses?

runsonwhat reads public records only. Of the 7 tools at WK Sistemas, 4 were found through DNS records, 2 through code on wk.com.br and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and wk.com.br about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/wk.com.br (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.