# What does Protect4 use?

Protect4 (protect4.com.br) shows public evidence of 12 tools, according to runsonwhat (last checked 2026-11-06).

- Industry: Computer & Network Security
- Size: 11–50 employees
- Based in: Brasília, Brazil
- Founded: 2011
- LinkedIn: https://www.linkedin.com/company/protect-4

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |

## 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 |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Rank Math](https://www.runsonwhat.com/reverse/rankmath) | Website & CMS | Website code |  |
| [Apollo.io](https://www.runsonwhat.com/reverse/apollo) | Sales & CRM | Email records |  |

## Company Ops

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

## FAQ

### What tools does Protect4 use?

As of November 2026, runsonwhat has found 12 tools at Protect4 (protect4.com.br) in public records. Edge & Hosting: Amazon Route 53. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress, Rank Math and Apollo.io. Company Ops: Microsoft 365, reCAPTCHA and GlobalSign. Last checked November 6, 2026.

### What sales tools does Protect4 use?

The sales tools runsonwhat has found at Protect4 are Apollo.io (November 2026); no CRM shows up in Protect4's public records. runsonwhat found Apollo.io through email records that authorize Apollo.io. Apollo.io is used by 11,589 companies runsonwhat tracks.

### What email provider does Protect4 use?

Protect4 uses Microsoft 365 for email and office software, 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 734,273 companies runsonwhat tracks.

### What is Protect4's website built with?

Protect4 uses WordPress for its website, alongside Rank Math, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on protect4.com.br. WordPress is used by 606,833 companies runsonwhat tracks.

### Does Protect4 use jQuery?

Yes. runsonwhat found jQuery at Protect4 through jQuery code on protect4.com.br. jQuery is a Frontend tool used by 927,231 companies runsonwhat tracks.

### How does runsonwhat know what Protect4 uses?

runsonwhat reads public records only. Of the 12 tools at Protect4, 8 were found through code on protect4.com.br, 3 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and protect4.com.br about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/protect4.com.br (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.