# What does Grunner use?

Grunner (grunnertec.com.br) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-10-31).

- Industry: Transportation/trucking/railroad
- Size: 51–200 employees
- Based in: Lençóis Paulista, Brazil
- Founded: 2015
- LinkedIn: https://www.linkedin.com/company/grunner

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code |  |
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | 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 |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, Website code |  |

## Recent changes at Grunner

- 2026-10-22: started using [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts)
- 2026-10-22: started using [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts)

## FAQ

### What tools does Grunner use?

As of October 2026, runsonwhat has found 8 tools at Grunner (grunnertec.com.br) in public records. Edge & Hosting: Cloudflare. Application: Google Fonts, React and Adobe Fonts. Go-to-market: WhatsApp Business. Company Ops: Microsoft 365. Last checked October 31, 2026.

### What email provider does Grunner use?

Grunner 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 grunnertec.com.br. Microsoft 365 is used by 715,493 companies runsonwhat tracks.

### What does Grunner use for customer support?

Grunner uses WhatsApp Business for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on grunnertec.com.br. WhatsApp Business is used by 137,206 companies runsonwhat tracks.

### Does Grunner use Google Fonts?

Yes. runsonwhat found Google Fonts at Grunner through Google Fonts code on grunnertec.com.br. Google Fonts is a Media & UI tool used by 820,842 companies runsonwhat tracks.

### Has Grunner changed tools recently?

Yes. On runsonwhat's rechecks, Grunner started using Adobe Fonts and Google Fonts (latest on October 22, 2026). A change counts only between two checks of grunnertec.com.br done the same way.

### How does runsonwhat know what Grunner uses?

runsonwhat reads public records only. Of the 8 tools at Grunner, 6 were found through code on grunnertec.com.br, 1 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 grunnertec.com.br about monthly.


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