# What does ZELTS use?

ZELTS (zelts.com.br) shows public evidence of 13 tools, according to runsonwhat (last checked 2026-11-06).

- Industry: IT Services
- Size: 11–50 employees
- Based in: Brazil
- Founded: 2005
- LinkedIn: https://www.linkedin.com/company/zelts

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain |  |
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |
| [HostGator](https://www.runsonwhat.com/reverse/hostgator) | Hosting & Cloud | Email records |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |
| [Supabase](https://www.runsonwhat.com/reverse/supabase) | Backend & Database | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |

## FAQ

### What tools does ZELTS use?

As of November 2026, runsonwhat has found 13 tools at ZELTS (zelts.com.br) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: Google Fonts, YouTube and Supabase. Data & Observability: Google Analytics and web-vitals. Go-to-market: WhatsApp Business. Company Ops: Google Workspace. Last checked November 6, 2026.

### What cloud does ZELTS run on?

ZELTS uses Amazon Web Services for hosting and cloud infrastructure, alongside HostGator, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services. Amazon Web Services is used by 147,285 companies runsonwhat tracks.

### What email provider does ZELTS use?

ZELTS uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 418,129 companies runsonwhat tracks.

### What does ZELTS use for customer support?

ZELTS uses WhatsApp Business for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on zelts.com.br. WhatsApp Business is used by 138,672 companies runsonwhat tracks.

### What analytics tools does ZELTS use?

ZELTS uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on zelts.com.br. Google Analytics is used by 903,756 companies runsonwhat tracks.

### What monitoring tools does ZELTS use?

ZELTS uses web-vitals for monitoring, according to runsonwhat (November 2026). runsonwhat found web-vitals through web-vitals code on zelts.com.br. web-vitals is used by 30,164 companies runsonwhat tracks.

### Does ZELTS use Google Fonts?

Yes. runsonwhat found Google Fonts at ZELTS through Google Fonts code on zelts.com.br. Google Fonts is a Media & UI tool used by 825,382 companies runsonwhat tracks.

### How does runsonwhat know what ZELTS uses?

runsonwhat reads public records only. Of the 13 tools at ZELTS, 7 were found through code on zelts.com.br, 2 through DNS records, 2 through email records, 1 through website configuration files and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and zelts.com.br about monthly.


---

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