# What does Complexo Brasil 21 use?

Complexo Brasil 21 (complexobrasil21.com.br) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Hospitality
- Size: 201–1,000 employees
- Based in: Brasília, Brazil
- Founded: 2006
- LinkedIn: https://www.linkedin.com/company/complexo-brasil-21

## Edge & Hosting

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

## 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 |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [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 |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [Elementor](https://www.runsonwhat.com/reverse/elementor) | Website & CMS | Website code |  |

## Company Ops

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

## FAQ

### What tools does Complexo Brasil 21 use?

As of October 2026, runsonwhat has found 11 tools at Complexo Brasil 21 (complexobrasil21.com.br) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Tag Manager. Go-to-market: WordPress, Yoast SEO and Elementor. Company Ops: Microsoft 365 and Mailtrap. Last checked October 20, 2026.

### What email provider does Complexo Brasil 21 use?

Complexo Brasil 21 uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on complexobrasil21.com.br. Microsoft 365 is used by 710,122 companies runsonwhat tracks.

### What analytics tools does Complexo Brasil 21 use?

Complexo Brasil 21 uses Google Tag Manager for analytics, according to runsonwhat (October 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on complexobrasil21.com.br. Google Tag Manager is used by 501,493 companies runsonwhat tracks.

### What is Complexo Brasil 21's website built with?

Complexo Brasil 21 uses WordPress for its website, alongside Yoast SEO and Elementor, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on complexobrasil21.com.br. WordPress is used by 596,085 companies runsonwhat tracks.

### Does Complexo Brasil 21 use jQuery?

Yes. runsonwhat found jQuery at Complexo Brasil 21 through jQuery code on complexobrasil21.com.br. jQuery is a Frontend tool used by 914,577 companies runsonwhat tracks.

### Which companies have a tech stack similar to Complexo Brasil 21's?

The companies with the stacks most like Complexo Brasil 21's are Bali Management Villas, Elevate Bali By Hanging Gardens, Motocontroler and Colégio Magnum, according to runsonwhat (October 2026). Each shares 2 to 9 tools with Complexo Brasil 21, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Complexo Brasil 21 uses?

runsonwhat reads public records only. Of the 11 tools at Complexo Brasil 21, 8 were found through code on complexobrasil21.com.br, 2 through email records and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and complexobrasil21.com.br about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/complexobrasil21.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.